Article 4: Zoning Districts

Sec. 4.1. General

4.1.1. Establishment of Districts

A. The following zoning districts are hereby established, and are intended to implement the Comprehensive PlanClosed The overall development plan for the community which has been officially adopted to provide long-range development policies including all specified individual elements thereof among which are the plans for land intensities; land subdivision; circulation; and community facilities, utilities and services..

 

Symbol

District

Former Districts

Residential DistrictsClosed Any zoning district with the "R" designation, (RR, RS-20, etc.), including the PDR District.

RR

Residential Rural

RD

RS-20

RS-10

RS-8

RS-M

Residential Suburban – 20

Residential Suburban – 10

Residential Suburban – 8

Residential Suburban MultifamilyClosed A residential use consisting of at least three dwelling units. As described in Sec. 7.1, Housing Types, includes: townhouse; detached rowhouse; multiplex; or apartment.

R-20

R-10, R-15

R-8

RM-8, RM-12, RM-16

RU-5

RU-5(2)

RU-M

Residential Urban – 5

Residential Urban – 5 (2) (duplexes allowed)

Residential Urban MultifamilyClosed A residential use consisting of at least three dwelling units. As described in Sec. 7.1, Housing Types, includes: townhouse; detached rowhouse; multiplex; or apartment.

R-5

R-3

RM-16, RM-20

RC

Residential Compact

ITOD-CN, RM-CN

Nonresidential Districts

CI

Commercial Infill

– NEW –

CN

Commercial Neighborhood

NC

OI

OfficeClosed A room, group of rooms, or building whose primary use is the conduct of a business, professional service, or governmental activity of a non-retail nature; including administration, record keeping, clerical work, and similar functions. This definition is not meant to include manufacturing, processing, repair, or storage of materials or products. and Institutional

O&I-1, O&I-2

CG

Commercial General

GC

SRP

Science Research Park

RSCH, RAD

SRP-C

Science Research Park-Center

– NEW – (County Only)

IL

Industrial Light

I-2, CT

I

Industrial

I-3

Planned Districts

PDR

Planned DevelopmentClosed Pursuant to NCGS 160D-102, any of the following: a. The construction, erection, alteration, enlargement, renovation, substantial repair, movement to another site, or demolition of any structure. b. The excavation, grading, filling, clearing, or alteration of land. c. The subdivision of land as defined in G.S. 160D-802. d. The initiation or substantial change in the use of land or the intensity of use of land. Residential

PDR

UC

University and College

UC

UC-2

University and College-2

– NEW –

CC

Commercial Center

SC

IP

Industrial Park

I-1

MU

Mixed UseClosed The purpose for which a building, structure, or area of land may be arranged or occupied or the activity conducted or proposed in a building, structure, or on an area of land.

MU

Design Districts

CD-C

Compact Design – Core

– NEW –

CD-S1

Compact Design – Support 1

– NEW –

CD-S2

Compact Design – Support 2

– NEW –

CD-P(N)

Compact Design – Pedestrian Business Sub-district (Ninth Street)

– NEW –

CSD-C

Compact Suburban Design – Core

– NEW –

CSD-S1

Compact Suburban Design – Support 1

– NEW –

CSD-S2

Compact Suburban Design – Support 2

– NEW –

DD-C

Downtown Design – Core

– NEW –

DD-S1

Downtown Design – Support 1

– NEW –

DD-S2

Downtown Design – Support 2

– NEW –

Overlays

-P

Neighborhood Protection Overlay

P

-TO

Transitional OfficeClosed A room, group of rooms, or building whose primary use is the conduct of a business, professional service, or governmental activity of a non-retail nature; including administration, record keeping, clerical work, and similar functions. This definition is not meant to include manufacturing, processing, repair, or storage of materials or products. Overlay

TO

-A60

-A65

AirportClosed A place where aircraft can takeoff and land, be repaired, take on or discharge passengers or cargo, be stored or refueled. Overlay

60 to 65 LDN

Above 65 LDN

-MTC

Major Transportation Corridor Overlay

MTC, I-540

-H

Historic Districts & Landmarks Overlay

Historic District Overlay

M/LR-A, -B

F/J-A, -B

E-A, -B, E-A(2)

WatershedClosed All of the land area draining to a particular point on a water course or to a water body. Protection Overlays

Lake Michie/Little River District

Falls/Jordan District

Eno River District

M/LR-A, -B

F/J-A, -B

E-A, -B

B. All developmentClosed Pursuant to NCGS 160D-102, any of the following: a. The construction, erection, alteration, enlargement, renovation, substantial repair, movement to another site, or demolition of any structure. b. The excavation, grading, filling, clearing, or alteration of land. c. The subdivision of land as defined in G.S. 160D-802. d. The initiation or substantial change in the use of land or the intensity of use of land. plans approved as part of a rezoning action shall continue in force, except as may be modified in the future under the provisions of paragraph 3.5.12, Deviations from Approved Development Plans.

4.1.2. Development Tier Map

A. The DevelopmentClosed Pursuant to NCGS 160D-102, any of the following: a. The construction, erection, alteration, enlargement, renovation, substantial repair, movement to another site, or demolition of any structure. b. The excavation, grading, filling, clearing, or alteration of land. c. The subdivision of land as defined in G.S. 160D-802. d. The initiation or substantial change in the use of land or the intensity of use of land. Tier Map is intended to ensure that developmentClosed Pursuant to NCGS 160D-102, any of the following: a. The construction, erection, alteration, enlargement, renovation, substantial repair, movement to another site, or demolition of any structure. b. The excavation, grading, filling, clearing, or alteration of land. c. The subdivision of land as defined in G.S. 160D-802. d. The initiation or substantial change in the use of land or the intensity of use of land. reflects the character of the area within which it occurs and to minimize the cost of extending infrastructure into areas inappropriately. The tiers shown on the map shall function as overlays, establishing guidelines within which different developmentClosed Pursuant to NCGS 160D-102, any of the following: a. The construction, erection, alteration, enlargement, renovation, substantial repair, movement to another site, or demolition of any structure. b. The excavation, grading, filling, clearing, or alteration of land. c. The subdivision of land as defined in G.S. 160D-802. d. The initiation or substantial change in the use of land or the intensity of use of land. patterns, intensities, and densitiesClosed The number of dwelling units per gross acre, excluding accessory residences or dwelling units, or any other exclusion within this Ordinance. shall be utilized. The developmentClosed Pursuant to NCGS 160D-102, any of the following: a. The construction, erection, alteration, enlargement, renovation, substantial repair, movement to another site, or demolition of any structure. b. The excavation, grading, filling, clearing, or alteration of land. c. The subdivision of land as defined in G.S. 160D-802. d. The initiation or substantial change in the use of land or the intensity of use of land. tiers shall include the following:

1. The Rural Tier – That area of Durham that lies outside the Suburban Tier and largely within watershedClosed All of the land area draining to a particular point on a water course or to a water body. critical areas within which developmentClosed Pursuant to NCGS 160D-102, any of the following: a. The construction, erection, alteration, enlargement, renovation, substantial repair, movement to another site, or demolition of any structure. b. The excavation, grading, filling, clearing, or alteration of land. c. The subdivision of land as defined in G.S. 160D-802. d. The initiation or substantial change in the use of land or the intensity of use of land. should maintain a rural focus to encourage preservation of agriculture and protect important water resources. DevelopmentClosed Pursuant to NCGS 160D-102, any of the following: a. The construction, erection, alteration, enlargement, renovation, substantial repair, movement to another site, or demolition of any structure. b. The excavation, grading, filling, clearing, or alteration of land. c. The subdivision of land as defined in G.S. 160D-802. d. The initiation or substantial change in the use of land or the intensity of use of land. within this area should feature large lots to minimize demands on infrastructure, with limited commercial areas.

2. The Suburban Tier – That area not included within the Downtown, Compact, Urban, or Rural Tiers in which urban services are expected to be provided with developmentClosed Pursuant to NCGS 160D-102, any of the following: a. The construction, erection, alteration, enlargement, renovation, substantial repair, movement to another site, or demolition of any structure. b. The excavation, grading, filling, clearing, or alteration of land. c. The subdivision of land as defined in G.S. 160D-802. d. The initiation or substantial change in the use of land or the intensity of use of land. at traditional suburban densitiesClosed The number of dwelling units per gross acre, excluding accessory residences or dwelling units, or any other exclusion within this Ordinance. and patterns. This area is anticipated to absorb the majority of Durham’s population growth and its attendant demands for housing, employment, and goods and services, including opportunities for affordable housing and recreation.

3. The Urban Tier – That area surrounding the historic downtown of the City within which developmentClosed Pursuant to NCGS 160D-102, any of the following: a. The construction, erection, alteration, enlargement, renovation, substantial repair, movement to another site, or demolition of any structure. b. The excavation, grading, filling, clearing, or alteration of land. c. The subdivision of land as defined in G.S. 160D-802. d. The initiation or substantial change in the use of land or the intensity of use of land. was concentrated prior to the 1960s. Within this area, developmentClosed Pursuant to NCGS 160D-102, any of the following: a. The construction, erection, alteration, enlargement, renovation, substantial repair, movement to another site, or demolition of any structure. b. The excavation, grading, filling, clearing, or alteration of land. c. The subdivision of land as defined in G.S. 160D-802. d. The initiation or substantial change in the use of land or the intensity of use of land. should maintain an urban form with small lot sizes and differing uses in proximity to one another.

4. The Compact Neighborhood Tier – That area near planned transit stations, within which developmentClosed Pursuant to NCGS 160D-102, any of the following: a. The construction, erection, alteration, enlargement, renovation, substantial repair, movement to another site, or demolition of any structure. b. The excavation, grading, filling, clearing, or alteration of land. c. The subdivision of land as defined in G.S. 160D-802. d. The initiation or substantial change in the use of land or the intensity of use of land. is intended to be transit-, bicycle- and pedestrian-oriented to enhance the street level experience and provide a mixture of goods and services. Auto-oriented and low intensity uses shall be discouraged.

5. The Downtown Tier – That area covered by the Downtown Master Plan within which developmentClosed Pursuant to NCGS 160D-102, any of the following: a. The construction, erection, alteration, enlargement, renovation, substantial repair, movement to another site, or demolition of any structure. b. The excavation, grading, filling, clearing, or alteration of land. c. The subdivision of land as defined in G.S. 160D-802. d. The initiation or substantial change in the use of land or the intensity of use of land. is intended to be transit- and pedestrian-oriented in order to enhance the street level experience and provide a mixture of goods and services near transit. Auto-oriented and low intensity uses are discouraged.

B. The location and boundaries of the developmentClosed Pursuant to NCGS 160D-102, any of the following: a. The construction, erection, alteration, enlargement, renovation, substantial repair, movement to another site, or demolition of any structure. b. The excavation, grading, filling, clearing, or alteration of land. c. The subdivision of land as defined in G.S. 160D-802. d. The initiation or substantial change in the use of land or the intensity of use of land. tiers described throughout this Ordinance shall be as shown on the geographic coverage layer entitled "Tiers" that is maintained as part of the City's and County's geographic information systems (GIS) under the direction of the Planning Director, or designee. This depiction of tier boundaries shall constitute the DevelopmentClosed Pursuant to NCGS 160D-102, any of the following: a. The construction, erection, alteration, enlargement, renovation, substantial repair, movement to another site, or demolition of any structure. b. The excavation, grading, filling, clearing, or alteration of land. c. The subdivision of land as defined in G.S. 160D-802. d. The initiation or substantial change in the use of land or the intensity of use of land. Tier Map for the City's and County's jurisdiction and is adopted into this Ordinance by reference. The City or County Clerk, as appropriate, may, upon validation by the Planning Director, or designee, certify a paper copy of the DevelopmentClosed Pursuant to NCGS 160D-102, any of the following: a. The construction, erection, alteration, enlargement, renovation, substantial repair, movement to another site, or demolition of any structure. b. The excavation, grading, filling, clearing, or alteration of land. c. The subdivision of land as defined in G.S. 160D-802. d. The initiation or substantial change in the use of land or the intensity of use of land. Tier Map, or portions of the map, as a true and accurate copy of the DevelopmentClosed Pursuant to NCGS 160D-102, any of the following: a. The construction, erection, alteration, enlargement, renovation, substantial repair, movement to another site, or demolition of any structure. b. The excavation, grading, filling, clearing, or alteration of land. c. The subdivision of land as defined in G.S. 160D-802. d. The initiation or substantial change in the use of land or the intensity of use of land. Tier Map, or a portion thereof.

C. The Planning Director or designee shall revise the DevelopmentClosed Pursuant to NCGS 160D-102, any of the following: a. The construction, erection, alteration, enlargement, renovation, substantial repair, movement to another site, or demolition of any structure. b. The excavation, grading, filling, clearing, or alteration of land. c. The subdivision of land as defined in G.S. 160D-802. d. The initiation or substantial change in the use of land or the intensity of use of land. Tier Map when amendments are passed by the governing body in accordance with Sec. 3.4, Comprehensive PlanClosed The overall development plan for the community which has been officially adopted to provide long-range development policies including all specified individual elements thereof among which are the plans for land intensities; land subdivision; circulation; and community facilities, utilities and services. Adoption/Amendment. Such revisions shall be made as soon as possible after the effective date of the amendment but in no event later than five days after the effective date.

D. No unauthorized personClosed Any individual, partnership, firm, association, joint venture, public or private corporation, trust, estate, commission, board, public or private institution, utility, cooperative, interstate body, or other legal entity. may alter or modify the DevelopmentClosed Pursuant to NCGS 160D-102, any of the following: a. The construction, erection, alteration, enlargement, renovation, substantial repair, movement to another site, or demolition of any structure. b. The excavation, grading, filling, clearing, or alteration of land. c. The subdivision of land as defined in G.S. 160D-802. d. The initiation or substantial change in the use of land or the intensity of use of land. Tier Map. The Planning Director, or designee, shall correct errors in the map as they are discovered.

E. The Planning Director, or designee, shall revise the DevelopmentClosed Pursuant to NCGS 160D-102, any of the following: a. The construction, erection, alteration, enlargement, renovation, substantial repair, movement to another site, or demolition of any structure. b. The excavation, grading, filling, clearing, or alteration of land. c. The subdivision of land as defined in G.S. 160D-802. d. The initiation or substantial change in the use of land or the intensity of use of land. Tier Map, if necessary, following an interpretation of a Boundary WatershedClosed All of the land area draining to a particular point on a water course or to a water body. Critical Area pursuant to paragraph 4.11.3, Rules for Interpretation of Overlay Boundaries, or an interpretation of zoning district boundaries pursuant to 4.1.4, Rules for Interpretation of District Boundaries.

F. The Planning Director, or designee, may authorize printed copies of the DevelopmentClosed Pursuant to NCGS 160D-102, any of the following: a. The construction, erection, alteration, enlargement, renovation, substantial repair, movement to another site, or demolition of any structure. b. The excavation, grading, filling, clearing, or alteration of land. c. The subdivision of land as defined in G.S. 160D-802. d. The initiation or substantial change in the use of land or the intensity of use of land. Tier Map to be producedClosed A person or entity that makes a food or beverage, raises or produces farm products, or creates value-added farm products from farm products raised or produced on land that the person or entity farms. and shall maintain digital or printed copies of superseded copies of the map for historical reference.

4.1.3. Official Zoning Map

A. The location and boundaries of zoning districts shall be as shown on a geographic coverage layer entitled “Zoning” that is maintained as part of the City's and County's geographic information system (GIS) under the direction of the Planning Director, or designee. This depiction of zoning boundaries as shown on the GIS system shall constitute the Official Zoning Map for the City's and the County's zoning jurisdiction, and is adopted into this Ordinance by reference. The City or County Clerk, as applicable, may upon validation by the Planning Director, or designee, certify a paper copy of the Official Zoning Map, or portions of the map, as a true and accurate copy of the Official Zoning Map, or a portion thereof, under the authority of NCGS §160A-79(b) and NCGS §153A-50.

B. The Planning Director, or designee, shall revise the Official Zoning Map when amendments are passed by the governing body in accordance with Sec. 3.5, Zoning Map Change. The Planning Director, or designee, shall correct errors in the map as they are discovered.

C. No unauthorized personClosed Any individual, partnership, firm, association, joint venture, public or private corporation, trust, estate, commission, board, public or private institution, utility, cooperative, interstate body, or other legal entity. may alter or modify the Official Zoning Map. Errors in the Official Zoning Map shall be corrected as they are discovered, and the corrected information shown on the GIS system.

D. The Planning Director, or designee, may authorize printed copies of the Official Zoning Map to be producedClosed A person or entity that makes a food or beverage, raises or produces farm products, or creates value-added farm products from farm products raised or produced on land that the person or entity farms., and shall maintain digital or printed copies of superseded versions of the Official Zoning Map for historical reference.

4.1.4. Rules for Interpretation of District Boundaries

A. The Planning Director, or designee, may authorize periodic changes to the boundaries of the Official Zoning Map in conformance with this section.

1. Interpretations of zone boundaries, except for watershedClosed All of the land area draining to a particular point on a water course or to a water body. overlay boundaries, may be appealedClosed Request for review of a final order, interpretation or decision by any administrative official authorized to make such decision. to the Board of Adjustment.

2. Interpretations regarding watershedClosed All of the land area draining to a particular point on a water course or to a water body. overlay boundaries shall be performed pursuant to paragraph 4.11.3, Rules for Interpretation of Overlay Boundaries.

B. Boundaries That Follow Lot Lines

1. A boundary shown on the Official Zoning Map as following a lot line or parcelClosed See “Lot of record.” boundary shall be construed as following the lot line or parcelClosed See “Lot of record.” boundary as it actually existed at the time the zoning boundary was established, as shown on maps submitted or used when the boundary was established.

2. If, subsequent to the establishment of the zoning boundary, a property line adjustment is made based upon a court ruling, the zoning boundary shall be construed to move with the lot line or parcelClosed See “Lot of record.” boundary if the adjustment is less than 10 feet.

C. Boundaries That Do Not Follow Lot Lines

1. Where the ordinance establishing a zoning boundary identifies the boundary as following a particular natural feature such as a ridgeline, contour line, a river, streamClosed A body of concentrated flowing water in a natural low area or natural channel on the land surface., lake or other water course, or reflects a clear intent that the boundary follow the feature, the boundary shall be construed as following that feature as it actually exists. If, subsequent to the establishment of the boundary, such natural feature should move as a result of natural processes (slippage, subsidence, erosionClosed The wearing away of land surface by the action of wind, water, gravity or any combination thereof., flooding, sedimentationClosed Solid particulate matter, both mineral and organic, that has been, or is being, transported by water, air, gravity or ice from its site of origin., etc.), the boundary shall be construed as moving with the natural feature.

2. A boundary shown on the Official Zoning Map as approximately following a street or railroad line shall be construed as following the centerline of the street or railroad right-of-wayClosed A strip of land acquired by reservation, dedication, prescription or condemnation and intended to be occupied by a street, trail, rail corridor, or public utility.. If, subsequent to the establishment of the boundary, the centerline of the street or railroad right-of-wayClosed A strip of land acquired by reservation, dedication, prescription or condemnation and intended to be occupied by a street, trail, rail corridor, or public utility. should be moved as a result of its widening or a minor realignment (such as at an intersection), the boundary shall be construed with moving with the centerline only if the centerline is moved no more than 25 feet.

3. A boundary shown on the Official Zoning Map as approximately parallel to, or as an apparent extension of, a feature described above shall be construed as being actually parallel to, or an extension of, the feature.

4. If a zoning boundary splits an existing lot or parcelClosed See “Lot of record.”, the metes and bounds description, if one was submitted at the time the zoning boundary was established, shall be used to establish the boundary.

5. If the specific location of the boundary cannot be determined from application of the above rules to the Official Zoning Map, it shall be determined by scaling the mapped boundary's distance from other features shown on the map.