What does TR-C4 zoning mean?
The Traditional Res - Consistent 4 district (TR-C4) is a traditional residential zoning classification in the City of Madison Zoning Code (Chapter 28). Properties in this district are subject to density, height, lot coverage, and use restrictions specific to TR-C4.
Development potential in TR-C4
The minimum lot area per dwelling unit is 1,500 sq ft. On a typical 5,000 sq ft lot, this allows up to 3 units by density alone.
Maximum building height: 52 feet (4 stories). Maximum lot coverage: 70% — the total footprint of all buildings cannot exceed this share of the lot.
ADU eligibility in TR-C4
Yes — Accessory Dwelling Units are allowed in TR-C4 zoning.
To be ADU-eligible, your lot must also be at least 5,000 sq ft, have 1-8 existing dwelling units, and be residential. ADU-specific rules (1,000 sq ft max footprint, 25 ft max height, 3 ft setbacks) apply regardless of the base zoning district.
See our complete Madison ADU guide for the current rules, setbacks, and permit process.
Find TR-C4-zoned properties
Search The Property Lookup to find all TR-C4-zoned parcels in Madison, with ownership data, assessed values, ADU eligibility, and tax history for each.
Related zoning districts
- TR-C1 — Traditional Res - Consistent 1
- TR-C2 — Traditional Res - Consistent 2
- TR-C3 — Traditional Res - Consistent 3
- TR-V1 — Traditional Res - Varied 1
- TR-V2 — Traditional Res - Varied 2
Official resources
- Madison Code of Ordinances — Chapter 28 (Zoning)
- City of Madison Zoning Division
- Planning Division — (608) 266-4551
This information is provided for reference. Always verify zoning and development rules with the City of Madison Planning Division before making property decisions.