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What Are You Allowed to Build at 117 S Spring St # D, Aspen, CO, 81611?

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

Might be Allowed
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.

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 up to 341 sq ft of zoning-counted floor area. Additional factors may affect feasibility.

Property facts

Streetview picture of 117 S Spring St # D, Aspen, CO, 81611

Zoning Jurisdiction

ASPEN

Parcel ID

273707332011

Property Type

Commercial-Commercial Condominium

Zone

C-1

Year Built

1979

Lot Size

465 sq ft

Gross Building Area

924 sq ft

Gross Floor Area

589 sq ft

Estimated

Living Area

255 sq ft

Basement Area

0 sq ft

Impervious Surface

255 sq ft

Estimated
54.8%of lot coverage

ADU rules for Aspen, CO

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 117 S Spring St # D, Aspen, CO, 81611?

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

Might be Allowed
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.

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 up to 341 sq ft of zoning-counted floor area. Additional factors may affect feasibility.

Property facts

Streetview picture of 117 S Spring St # D, Aspen, CO, 81611

Zoning Jurisdiction

ASPEN

Parcel ID

273707332011

Property Type

Commercial-Commercial Condominium

Zone

C-1

Year Built

1979

Lot Size

465 sq ft

Gross Building Area

924 sq ft

Gross Floor Area

589 sq ft

Estimated

Living Area

255 sq ft

Basement Area

0 sq ft

Impervious Surface

255 sq ft

Estimated
54.8%of lot coverage

ADU rules for Aspen, CO

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

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