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What Are You Allowed to Build at 17815 Elgin Rd, Poolesville, MD, 20837?

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)

Might be Allowed
This property may qualify for an Internal ADU, but there are some special considerations.

Swimming Pool

Probably Allowed
This property likely meets the zoning requirements to build a swimming pool. Based on applicable zoning limits, the estimated buildable area for a pool. 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.

Multi Family

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 17815 Elgin Rd, Poolesville, MD, 20837

Zoning Jurisdiction

POOLESVILLE

Parcel ID

00043032

Property Type

Single Family

Zone

PR-1/2

Year Built

1916

Lot Size

40,694 sq ft

Gross Building Area

2,648 sq ft

Gross Floor Area

3,576 sq ft

Estimated

Living Area

3,576 sq ft

Basement Area

0 sq ft

Impervious Surface

3,576 sq ft

Estimated
8.8%of lot coverage

ADU rules for Poolesville, MD

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 17815 Elgin Rd, Poolesville, MD, 20837?

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)

Might be Allowed
This property may qualify for an Internal ADU, but there are some special considerations.

Swimming Pool

Probably Allowed
This property likely meets the zoning requirements to build a swimming pool. Based on applicable zoning limits, the estimated buildable area for a pool. 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.

Multi Family

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 17815 Elgin Rd, Poolesville, MD, 20837

Zoning Jurisdiction

POOLESVILLE

Parcel ID

00043032

Property Type

Single Family

Zone

PR-1/2

Year Built

1916

Lot Size

40,694 sq ft

Gross Building Area

2,648 sq ft

Gross Floor Area

3,576 sq ft

Estimated

Living Area

3,576 sq ft

Basement Area

0 sq ft

Impervious Surface

3,576 sq ft

Estimated
8.8%of lot coverage

ADU rules for Poolesville, MD

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

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