Lancaster, Pennsylvania Zoning Map
Zoning, overlays and hazards on every parcel - and an answer to what the code actually lets you build. Compiled from current zoning data for all 16 districts.
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Zoning
- District code & full name
- Parcel boundary & APN
- All 16 districts mapped
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- Front setback
- Side setback
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Lancaster, Pennsylvania Zoning Districts: What Do They Mean?
Zoning districts are areas regulated by specific laws that determine land use, building types, and development rules. Each district below shows its zone type. Lancaster's ordinance does not state permitted uses as citywide flags, so they are read from each district's own table rather than summarised here.
| Zone Code | Category | Area | Details |
|---|---|---|---|
R3 Residential Medium Density | - | 966.2 ac | Standards & uses → |
CM Manufacturing Central City | - | 697.7 ac | Standards & uses → |
PO Conservation Park Open Space | - | 590.1 ac | Standards & uses → |
R2 Residential Semi Detached | - | 468.3 ac | Standards & uses → |
Showing 4 of 16 districts
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What does R3 actually permit?
The full standards for one district, read straight from the source.
Run it →How is Lancaster zoned?
Lancaster regulates land through 16 zoning districts, and the manufacturing districts are distinguished by their setting rather than their intensity: Manufacturing Central City at roughly 698 acres and Manufacturing Suburban City at about 171.
Naming industrial districts central city and suburban city, rather than light and heavy, describes where the industry sits and therefore what its neighbours are. That is a more useful distinction in a compact city than an intensity grade would be, and the central city district is the second largest classification overall.
The residential ladder names its housing forms: Residential Detached at roughly 425 acres, Residential Semi Detached at about 468, Residential Medium Density at roughly 966 and Residential High Density at about 345, plus a Residential High Density Office Institute district at roughly 34.
Naming a district semi detached identifies the twin and duplex fabric that characterises much of the city.
Two institutional districts are unusually specific: Institutional Hospital Complex at roughly 15 acres and Institutional Criminal Detention at about six. Zoning a detention facility as its own district is uncommon.
A Mixed Use district covers roughly 465 acres, a substantial share for a city this size, and Conservation Park Open Space about 590.
Commercial runs neighborhood, urban, regional, central business and a central business core district. This is pre-development intelligence, not legal advice - verify with the local planning department before acquisition.
Lancaster zoning: frequently asked questions
How are Lancaster's manufacturing districts distinguished?
By setting rather than intensity: Manufacturing Central City at roughly 698 acres and Manufacturing Suburban City at about 171. That describes where the industry sits and therefore what its neighbours are.
What is the Residential Semi Detached district?
A district covering roughly 468 acres naming the twin and duplex fabric that characterises much of the city, distinct from the detached and medium density districts.
Are there specific institutional districts?
Yes, unusually specific ones: Institutional Hospital Complex at roughly 15 acres and Institutional Criminal Detention at about six. Zoning a detention facility as its own district is uncommon.
How much mixed use zoning is there?
Roughly 465 acres, a substantial share for a city of this size and the fifth largest classification in the roster.
How is the downtown zoned?
Through a Commercial Central Business district at roughly 81 acres and a Central Business Core district at about 62, with urban and regional commercial districts around them.
Pennsylvania zoning maps
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Zoning data is pre-development intelligence, not legal advice. Verify with the Lancaster planning department before acquisition or design.