Mobile Home Park Zoning in Pennsylvania

3/14/2026

Mobile Home Park Zoning in Pennsylvania

What Owners, Developers, and Investors Need to Know

Manufactured housing communities — commonly referred to as mobile home parks — are one of the most important sources of affordable housing across Pennsylvania. These communities provide housing for thousands of residents throughout rural areas, small towns, and suburban markets.

However, zoning regulations play a major role in determining where mobile home parks can exist and whether new communities can be developed or expanded. In many municipalities across Pennsylvania, zoning rules have become increasingly restrictive toward manufactured housing communities. These regulations affect not only the development of new parks but also the operation, expansion, and redevelopment of existing communities.

For mobile home park owners, investors, and developers, understanding how zoning works is essential when evaluating manufactured housing opportunities in Pennsylvania.

 

How Zoning Works in Pennsylvania

Zoning in Pennsylvania is controlled primarily at the municipal level. Cities, boroughs, and townships adopt their own zoning ordinances that regulate land use within their boundaries. These ordinances divide land into specific zoning districts that control which types of development are allowed.

Typical zoning districts include:

  • residential districts
  • commercial districts
  • industrial districts
  • agricultural districts
  • mixed-use districts

Each zoning district establishes rules regarding permitted land uses, density, setbacks, and infrastructure requirements.

Because zoning is controlled locally, mobile home park regulations vary widely from one municipality to another.

 

Where Mobile Home Parks Are Typically Allowed

In municipalities that allow manufactured housing communities, parks are usually permitted in specific zoning districts.

Common zoning categories include: 

 

Manufactured Housing Districts 

Some municipalities create zoning districts specifically for mobile home parks or manufactured housing communities. These districts typically contain detailed design and infrastructure requirements.

 

Residential Districts

In certain areas, mobile home parks may be allowed in residential districts as a conditional use or special exception. These approvals require additional review by the municipality.

 

Agricultural or Rural Districts

In rural parts of Pennsylvania, manufactured housing communities are sometimes allowed in agricultural or rural residential districts where larger parcels of land are available.

 

Conditional Use and Special Exception Approvals

Even when zoning technically permits mobile home parks, developers often must obtain additional approvals.

Two common approval processes include:

 

Special Exceptions

A special exception is reviewed by the local zoning hearing board. Applicants must demonstrate that the proposed park meets the standards outlined in the zoning ordinance.

 

Conditional Use Approvals

Conditional uses are typically reviewed by the municipal governing body, such as township supervisors or borough council.

Public hearings are often required, and neighboring residents may express support or opposition during the approval process.

 

Typical Zoning Requirements for Mobile Home Parks

Municipal zoning ordinances typically include detailed regulations governing the layout and development of manufactured housing communities.

Common requirements include:

 

Minimum Lot Sizes

Zoning codes usually establish a minimum lot size for each homesite.

Typical lot sizes may range from:

  • 4,000 to 8,000 square feet per site

depending on the municipality.

 

Density Limits

Density regulations control the number of homes allowed per acre.

Typical density allowances range from:

  • 4 to 8 homes per acre

although some municipalities impose lower densities.

 

Setbacks

Setback requirements regulate the minimum distance between homes and:

  • property boundaries
  • internal roads
  • adjacent homes

These requirements help maintain spacing and safety within the community.

 

Road Standards

Municipalities typically require mobile home parks to include internal road systems that meet specific construction standards.

These roads may require:

  • paved surfaces
  • drainage systems
  • adequate width for emergency vehicles

 

Utility Infrastructure 

Manufactured housing communities typically must provide centralized infrastructure systems such as:

  • water systems
  • sewer systems
  • electrical distribution
  • stormwater management facilities

These infrastructure requirements often represent one of the largest costs of developing a new park.

 

Zoning Challenges for New Mobile Home Parks

Although manufactured housing provides an important form of affordable housing, many municipalities have become reluctant to approve new parks.

Common barriers include:

  • zoning ordinances that prohibit new parks
  • extremely restrictive development standards
  • limited zoning districts where parks are permitted
  • community opposition during public hearings

Because of these challenges, very few new mobile home parks are built in Pennsylvania today.

 

Legal Issues and Exclusionary Zoning

Pennsylvania courts have recognized that municipalities cannot completely exclude certain housing types from their zoning ordinances. This principle is known as exclusionary zoning. Under Pennsylvania land use law, municipalities must provide reasonable opportunities for various types of housing.

However, even when manufactured housing must technically be allowed somewhere in a municipality, zoning rules can still make development difficult by limiting the districts where parks are permitted.

 

Zoning Issues Affecting Existing Mobile Home Parks

Many existing mobile home parks were built decades ago under older zoning ordinances. When zoning regulations change, these parks may become nonconforming uses, meaning they were legally established under previous zoning but would not be permitted under current regulations.

Nonconforming parks are typically allowed to continue operating, but zoning rules may limit:

  • expansion of the park
  • replacement of homes
  • redevelopment of the property

Because of these limitations, zoning status can significantly affect the long-term value of a mobile home park.

 

Expanding Existing Mobile Home Parks

Some park owners explore expanding their communities by adding additional homesites.

However, expansion usually requires:

  • zoning approvals
  • land development approvals
  • utility capacity verification
  • infrastructure upgrades

Because zoning regulations may restrict density or land use, expanding an existing mobile home park can be challenging.

 

Redevelopment and Park Modernization

In some cases, older mobile home parks may be redeveloped or modernized.

Redevelopment strategies may include:

  • replacing older homes with newer manufactured homes
  • improving infrastructure systems
  • reconfiguring homesites
  • upgrading roads and utilities

However, zoning rules can affect whether redevelopment is allowed.

 

Why Zoning Makes Existing Mobile Home Parks Valuable

Because zoning restrictions make it difficult to build new mobile home parks, existing parks often become valuable real estate assets. Investors recognize that manufactured housing communities represent a limited supply property type.

With strong demand for affordable housing and few new parks being developed, existing communities often experience:

  • stable occupancy
  • consistent demand
  • increasing investor interest

 

The Future of Mobile Home Park Zoning in Pennsylvania

As housing affordability becomes a growing issue across the United States, some communities are beginning to reconsider how manufactured housing fits into their housing policies. Some planners and housing advocates argue that manufactured housing communities could play an important role in addressing housing shortages.

Future zoning reforms in some municipalities may focus on:

  • preserving existing parks
  • allowing park expansions
  • supporting modern manufactured housing development

However, zoning attitudes vary widely across Pennsylvania.

 

Final Advisory Perspective

Zoning regulations play a central role in determining where mobile home parks can exist and whether new manufactured housing communities can be developed in Pennsylvania. Because zoning authority is controlled locally, regulations vary widely from one municipality to another.

In many areas, restrictive zoning policies and community opposition have made new mobile home park development extremely difficult. As a result, most manufactured housing communities currently operating in Pennsylvania were developed decades ago.

For park owners, investors, and developers, understanding zoning rules is essential when evaluating manufactured housing opportunities. Zoning affects not only whether new parks can be built but also whether existing communities can expand or be redeveloped.

Because new mobile home parks are rarely approved, existing communities often represent valuable long-term housing assets within Pennsylvania’s real estate market.