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What Are You Allowed to Build at 21 Main St, Warrenton, VA, 20186?

Backyard Cottage

(Detached ADU)

Probably Not Allowed
This lot does not meet the requirements for a Detached ADU. A variance may be requested through your local zoning authority

In Home Apartment

(Conversion or Addition)

Probably Not Allowed
This lot does not meet the requirements for an Internal ADU. A variance may be requested through your local zoning authority

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 Not Allowed
This lot does not meet the zoning requirements to build a Single-Family home. A variance may be requested through your local zoning authority

Multifamily

Home Addition

Might be Allowed
The property may meet the zoning requirements to build a Home Addition of zoning-counted floor area. Additional factors may affect feasibility.

Property facts

Streetview picture of 21 Main St, Warrenton, VA, 20186

Zoning Jurisdiction

WARRENTON

Parcel ID

6984431718000

Property Type

Local Government - Comm

Zone

CBD

Year Built

1909

Lot Size

3,374 sq ft

Gross Building Area

19,667 sq ft

Gross Floor Area

11,407 sq ft

Estimated

Living Area

3,148 sq ft

Basement Area

0 sq ft

Impervious Surface

3,148 sq ft

Estimated
93.3%of lot coverage

ADU rules for Warrenton, VA

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 21 Main St, Warrenton, VA, 20186?

Backyard Cottage

(Detached ADU)

Probably Not Allowed
This lot does not meet the requirements for a Detached ADU. A variance may be requested through your local zoning authority

In Home Apartment

(Conversion or Addition)

Probably Not Allowed
This lot does not meet the requirements for an Internal ADU. A variance may be requested through your local zoning authority

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 Not Allowed
This lot does not meet the zoning requirements to build a Single-Family home. A variance may be requested through your local zoning authority

Multifamily

Home Addition

Might be Allowed
The property may meet the zoning requirements to build a Home Addition of zoning-counted floor area. Additional factors may affect feasibility.

Property facts

Streetview picture of 21 Main St, Warrenton, VA, 20186

Zoning Jurisdiction

WARRENTON

Parcel ID

6984431718000

Property Type

Local Government - Comm

Zone

CBD

Year Built

1909

Lot Size

3,374 sq ft

Gross Building Area

19,667 sq ft

Gross Floor Area

11,407 sq ft

Estimated

Living Area

3,148 sq ft

Basement Area

0 sq ft

Impervious Surface

3,148 sq ft

Estimated
93.3%of lot coverage

ADU rules for Warrenton, VA

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

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