[HISTORY: Adopted by the City Council of the City of Harrisburg 7-8-2014 by Ord. No. 5-2014.[1] Amendments noted where applicable.]
CROSS REFERENCES
Special exceptions and variances — see Chapter 7-323.
Design standards — see Subdivision and Land Development Code, Chapter 7-507.
[1]
Editor's Note: This ordinance also repealed former Part Three,
7-300, composed of Ord. Nos. 112-1964, 17-1965, 79-1965, 13-1974,
29-1974, 30-1974, 13-1977, 26-1977, 19-1985, 6-1988, 25-1993, 26-1995,
10-1996, 61-1996 and 3-2012, as amended.
The purpose of this chapter is to establish development standards,
including minimum lot size and setback dimensions, for development
within specific zoning districts and for certain uses in all zoning
districts.
This chapter applies to all development located within the City of Harrisburg. Any request for relief from the development standards in this chapter will require a variance permit from the Zoning Hearing Board, as further described in Chapter 7-323, Special Exceptions and Variances.
[Amended 4-13-2021 by Ord. No. 6-2021]
The following development standards[1] shall apply for the specific zoning district, unless a more restrictive requirement for a specific use is required by Chapter 7-309, Specific Criteria, or another section of this Code. If a lot includes more than one use, whichever requirements of this Code which are more restrictive shall apply. All measurements shall be in feet unless otherwise stated.
[1]
Editor's Note: The development standards are included as an attachment to this chapter.
[Amended 4-13-2021 by Ord. No. 6-2021]
This section applies to those affordable housing developments which have received a certificate of qualification pursuant to Chapter 12-101 of Title 12, Affordable Housing Certification. The following development standards shall apply for the specific zoning district, unless a more restrictive requirement for a specific use is required by Chapter 7-309, Specific Criteria, or another section of this Code. If a lot includes more than one use, whichever requirements of this Code which are more restrictive shall apply. All measurements shall be in feet unless otherwise stated. Nothing in the subsection shall relieve an affordable housing developer from the development standards outlined in § 7-307.3A for the following:
A.
Minimum lot width at lot frontage;
B.
Front yard setback;
C.
Minimum rear yard setback;
D.
Principal building width.
|
7-307.3B
Affordable Housing Development Standards
Table 2
| |||||
|---|---|---|---|---|---|
|
Percentage of Units Affordable
|
Density Bonus
|
Minimum Lot Area (square feet) per Dwelling Unit
|
Max Impervious Lot Coverage
|
Principal Building Height
| |
|
RL Zoning District
| |||||
|
Existing
|
--
|
--
|
5,000
|
50%
|
36 feet maximum
|
|
Low-income (<80% MFI)
|
20%
|
35%
|
3,250
|
65%
|
50 feet maximum
|
|
Workforce (80-120% MFI)
|
20%
|
15%
|
4,250
|
50%
|
40
|
|
RM Zoning District
| |||||
|
Existing
|
--
|
--
|
1,500
|
70%
|
45
|
|
Low-income (<80% MFI)
|
20%
|
50%
|
750
|
85%
|
60
|
|
Workforce (80-120% MFI)
|
20%
|
30%
|
1,050
|
75%
|
55
|
|
CN Zoning District
| |||||
|
Existing
|
--
|
--
|
1,200
|
95%
|
75
|
|
Low-income (<80% MFI)
|
20%
|
45%
|
660
|
95%
|
100
|
|
Workforce (80-120% MFI)
|
20%
|
35%
|
790
|
95%
|
85
|
A.
A new principal building shall only be built upon a lot that abuts
a public street, and a new lot shall only be approved if it abuts
a public street, except:
(1)
An existing lot of record may be used for a single dwelling
unit on the lot, provided the lot has access to a paved public alley
with a minimum cartway width of 10 feet from the lot to a public street;
(2)
A multifamily dwelling development may have access to individual
units using a parking court and/or a shared driveway/private street
within the tract to reach a public street;
(3)
A commercial or industrial building which is part of an office/industrial
park with two driveways/private streets to reach a public street,
provided there is a permanent method to guarantee access and to fund
maintenance; or
(4)
As may be specifically permitted otherwise by this Zoning Code.
A.
Occupancy of a principal commercial or industrial building by more
than one permitted use is specifically allowed, provided that all
other requirements of this and other City codes are satisfied.
B.
A lot approved for nonresidential uses or multifamily dwellings may
include more than one permitted principal building. In such case,
the minimum front, side, and rear yard requirements shall only apply
at exterior lot lines of the property, except as otherwise provided
by this Code. Individual buildings or portions of such buildings may
be held in approved condominium ownership, but the lot shall be owned
by a single legal entity.
A.
The setback requirements of the applicable district shall apply to
every accessory building, structure, or use unless a standard that
is clearly meant to be more restrictive or less restrictive is specifically
stated in this chapter for a particular accessory use.
B.
No accessory structure, use, or building shall be permitted in a
required front yard in any district, unless specifically permitted
by this Code.
C.
Any portion of a building (such as a garage) that is structurally
attached to a principal building shall be considered part of such
principal building for the purposes of determining setbacks.
A.
The following features may project into required yard setbacks as
specified:
(1)
Emergency fire escapes, new or improved fire exits, and handicapped
access facilities added onto a building that existed prior to the
adoption of this Code may project a maximum of four feet into a required
yard, provided that a fire escape shall not intrude into a required
front yard;
(2)
Routinely projecting architectural features such as bay windows,
cornices, eaves, fireplaces, flues, gutters, chimneys, or window sills
may project a maximum of two feet into a required yard;
(3)
Stairs, stoops, and landings that are not covered by structural
roofs that are necessary for entry into the main doors of a building
may project a maximum of three feet into a required yard;
(4)
A patio may project into a required yard, provided it is not
covered by a structural roof and other roofing material;
(5)
Awnings and canopies may extend into a required yard if the
following standards are met:
A.
The maximum height specified for each zoning district shall not apply
to: communications antennae, household or standard antennae, water
towers, cupolas, clock or bell towers, steeples or spires of places
of worship and similar architectural extensions, utility lines and
poles, industrial raw material storage silos (other than for fuels),
flag poles, elevator shafts and stairway enclosures, ventilators,
skylights, windmills, smokestacks, chimneys, or other similar appurtenances
usually required to be and customarily placed above the roof level
and not intended for human occupancy.
B.
At a minimum, any structure proposed to have a height of 200 feet
or more above average surrounding ground level shall present sufficient
information to the Zoning Officer to prove that the structure would
comply with all applicable federal, state, and City requirements regarding
airport approaches and warning lights.
A.
Fences, walls, and hedges are permitted by right in all zoning districts
subject to the following general standards:
(1)
A building permit is required for all permanent fences and walls.
Any fence or wall shall be durably constructed and well-maintained.
Fences that have deteriorated shall be replaced or removed.
(2)
Fences and walls located in a municipal historic district must receive a certificate of appropriateness, as regulated under Chapter 7-317 of this Code.
(3)
Fences and walls located in a special flood hazard area must obtain a floodplain special exception permit, as regulated under Chapter 7-315 of this Code.
(4)
Fences and walls shall comply with the standards of this chapter unless a special exception permit is obtained, as regulated under Chapter 7-323 of this Code.
(5)
No fence, wall, or hedge shall obstruct safe sight distances at intersections of streets and driveways, as regulated under § 7-307.14.
(6)
No fence or wall shall obstruct a drainage swale or other needed
easement without approval from the City.
(7)
No fence shall be constructed out of fabric, junk, junk vehicles,
rolled wire, sheet metal, appliances, tanks, or barrels.
(8)
No fence or wall shall be built within the existing public right-of-way.
A fence or wall may be constructed on a lot line but shall not be
located in front of any required plantings.
B.
The following standards shall apply in the OSR Zoning District:
C.
The following standards shall apply in the RL or RM Zoning Districts
or on a lot used residentially:
(1)
Any fence or wall located in the required front yard of a lot,
or located to the front of the dwelling, in a residential district
shall not exceed four feet in height.
(2)
A fence or wall located in a residential district in a location
other than a required front yard or to the front of a dwelling shall
have a maximum height of six feet.
(3)
Fences and walls shall be made of brick, stone, ornamental metal,
wood, wood composite material, or PVC.
(4)
Barbed, razor, or other security wire fencing is prohibited.
D.
The following standards shall apply in the RF Zoning District:
(1)
Fences and walls shall have a maximum height of six feet.
(2)
Fences and walls shall not be erected in the front yard setback
or any yard which abuts Front Street without a special exception permit.
(3)
Fences and walls shall be made of brick, stone, ornamental metal,
wood, or wood composite material.
(4)
Barbed, razor, or other security wire fencing is prohibited.
G.
Walls shall be installed in accordance with the following:
(1)
Engineered retaining walls necessary to hold back slopes are
exempt from setback regulations and the regulations of this Code,
and are permitted by right as needed in all districts;
(2)
A wall shall have a maximum height of three feet within the
required front yard in a RL or RM District;
(3)
No wall shall be built within the existing public right-of-way.
A wall may be constructed on a lot line, but shall not be located
in front of required plantings as part of a buffer yard or planting
strip; and
(4)
Walls that are attached to a building shall be regulated as
a part of that building.
A.
As a general rule:
(1)
No lot, structure, or use shall be created or developed in such
a way that it would result in another lot, structure, or use not being
able to meet the requirements of this Code; and
(2)
All uses and structures shall have adequate provisions for access
by emergency vehicles; and
(3)
No structure shall obstruct a required emergency exit. No building
shall be located within three feet of an approximately parallel exterior
door or window on another lot unless the owner of such lot provides
a written and signed waiver of such setback.
A.
Any part of a new development or expansion of an existing development
which is not used for structures, loading areas, parking spaces and
aisles, sidewalks, and designated storage areas shall be provided
with an all-season, well-maintained, vegetative ground cover and shall
be landscaped with trees and shrubs.
B.
All landscaped areas shall be perpetually maintained by the property
owner and shall be kept in a healthy condition.
C.
Any new development or expansion of a new development which abuts
a residential use shall be required to include a plant screen of at
least three feet in height which extends the length of the lot line.
Any fencing shall be placed on the inside of any landscaped or plant
screen area.
D.
The Zoning Officer shall review such landscaping plans to determine
that the plans are in conformance with the terms of this Code.
A.
Any development or expansion of five or more new parking spaces shall
be required to provide shade trees within or immediately around the
edges of paved areas. This requirement shall not apply to development
of underground parking or multilevel parking. The City may permit
some or all of these required trees to be planted within the public
right-of-way.
B.
One deciduous tree shall be required for every 3,000 square feet
of paved area.
C.
All parking lots shall be required to install a plant screen with
a minimum height of three feet along the length of the lot line. Any
fencing shall be placed on the inside of the landscaped or plant screen
area.
A.
All plans shall show the location of any existing trees with a trunk
diameter of 12 inches or more (measured at 3.5 feet above the ground
level), or concentrations of such trees, and any existing and proposed
street trees.
C.
To the maximum extent feasible, while still permitting reasonable
use of the property, existing healthy trees on private property with
a trunk diameter of 12 inches or more shall be preserved.
D.
Where trees are to be preserved, a sufficient-sized area shall remain
unpaved around the tree to provide oxygen and water. During construction,
temporary fencing shall be used under the "dripline" of the tree to
avoid compaction of soil and damage of roots by vehicles.
A.
In order to ensure that traffic passing through an intersection or
turning onto a street can safely see oncoming traffic, the following
shall apply:
(1)
A triangular area as described in this section shall be graded
and shall be kept free of sight obstructions between a height of three
feet and eight feet, including structures, nontransparent fences,
vegetation, and signs (but not including sign posts or utility posts
of less than one foot in width or the trunks of deciduous trees).
(2)
Where required, a sight triangle shall be shown on development
plans submitted to the City and be shown on any plan required to be
recorded. Such triangle shall serve as a permanent setback line for
all such visual obstructions and shall be binding upon present and
future owners of the land.
(3)
Where two streets intersect, a clear sight triangle shall be
required. Each of the two shorter legs of the triangle shall be measured
30 feet back from the point of intersection of the street cartways.
These two shorter legs shall be connected by a third longer leg.
(4)
In no case shall a sight triangle be required for a driveway
that only serves one or two dwelling units that enters onto a local
street.
(5)
Requirements for minimum sight distances on state highways shall
comply with the Pennsylvania Department of Transportation regulations.
Every principal building shall be served by both public water
and public sewer service.
Chapters 7-701 and 1-305 shall apply.
