What Are You Allowed to Build at 123 Chestnut St, Allentown, PA, 18101?

This property may qualify for a Detached ADU of up to 330 sq ft allowed By Right, or possibly more by Special Permit, but there are some special considerations.

This property may qualify for an Internal ADU of up to 330 sq ft allowed By Right, or possibly more by Special Permit, but there are some special considerations.

This property may meet the zoning requirements to build a swimming pool. Some factors may affect feasibility. Based on applicable zoning limits, the estimated buildable area for a pool. Final feasibility may depend on site-specific conditions and local interpretation.

The existing home is allowed as a legally nonconforming structure. However, the lot does not meet current zoning requirements for new Single-Family construction. A variance or other zoning relief may be requested.

We estimate you can expand this property under current zoning rules. We weren't able to identify a specific size limit, but an addition may be possible horizontally, vertically, or both, depending on design and permitting.