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What Are You Allowed to Build at 2809 Mason St, Madison City, WI, 53705?

Backyard Cottage

(Detached ADU)

Probably Allowed
This property meets the requirements for a Detached ADU.

In Home Apartment

(Conversion or Addition)

Probably Allowed
This property meets the requirements for an Internal ADU of up to 1,000 sq ft allowed By Right, or possibly more by Special Permit.

Swimming Pool

Probably Not Allowed
This property likely does not meet the zoning requirements for a swimming pool. A variance or other zoning relief may be required. Final feasibility may depend on site-specific conditions and local interpretation.

Single Family

Probably Allowed
This property likely meets the zoning requirements to build a Single-Family home.

Multifamily

Home Addition

Probably Allowed
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.

Property facts

Streetview picture of 2809 Mason St, Madison City, WI, 53705

Zoning Jurisdiction

MADISON CITY

Parcel ID

070921219155

Property Type

SINGLE FAMILY RESIDENCE

Zone

TR-C2

Year Built

1953

Lot Size

8,015 sq ft

Gross Building Area

1,522 sq ft

Gross Floor Area

2,684 sq ft

Estimated

Living Area

2,684 sq ft

Basement Area

810 sq ft

Impervious Surface

1,522 sq ft

Estimated
19.0%of lot coverage

ADU rules for Madison City, WI

Based on public data and AI. Check with a pro. Read More

© 2026 TheBuilder AI Inc. d/b/aFutureLot. All rights reserved.

What Are You Allowed to Build at 2809 Mason St, Madison City, WI, 53705?

Backyard Cottage

(Detached ADU)

Probably Allowed
This property meets the requirements for a Detached ADU.

In Home Apartment

(Conversion or Addition)

Probably Allowed
This property meets the requirements for an Internal ADU of up to 1,000 sq ft allowed By Right, or possibly more by Special Permit.

Swimming Pool

Probably Not Allowed
This property likely does not meet the zoning requirements for a swimming pool. A variance or other zoning relief may be required. Final feasibility may depend on site-specific conditions and local interpretation.

Single Family

Probably Allowed
This property likely meets the zoning requirements to build a Single-Family home.

Multifamily

Home Addition

Probably Allowed
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.

Property facts

Streetview picture of 2809 Mason St, Madison City, WI, 53705

Zoning Jurisdiction

MADISON CITY

Parcel ID

070921219155

Property Type

SINGLE FAMILY RESIDENCE

Zone

TR-C2

Year Built

1953

Lot Size

8,015 sq ft

Gross Building Area

1,522 sq ft

Gross Floor Area

2,684 sq ft

Estimated

Living Area

2,684 sq ft

Basement Area

810 sq ft

Impervious Surface

1,522 sq ft

Estimated
19.0%of lot coverage

ADU rules for Madison City, WI

Based on public data and AI. Check with a pro. Read More

© 2026 TheBuilder AI Inc. d/b/aFutureLot. All rights reserved.