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What Are You Allowed to Build at 621 E Walnut St, Pasadena, CA, 91101?
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
The property may meet the zoning requirements to build a Home Addition of zoning-counted floor area. Additional factors may affect feasibility.
Property facts
Zoning Jurisdiction
PASADENA
Parcel ID
5723007019
Property Type
Commercial - Auto, Recreation EQPT, Construction EQPT, Sales & Service
Zone
CD-MU-N
Year Built
1976
Lot Size
3,516 sq ft
Gross Building Area
1,442 sq ft
Gross Floor Area
1,407 sq ft
Living Area
1,373 sq ft
Basement Area
0 sq ft
Impervious Surface
1,373 sq ft
39.0%of lot coverage

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 621 E Walnut St, Pasadena, CA, 91101?
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
The property may meet the zoning requirements to build a Home Addition of zoning-counted floor area. Additional factors may affect feasibility.
Property facts
Zoning Jurisdiction
PASADENA
Parcel ID
5723007019
Property Type
Commercial - Auto, Recreation EQPT, Construction EQPT, Sales & Service
Zone
CD-MU-N
Year Built
1976
Lot Size
3,516 sq ft
Gross Building Area
1,442 sq ft
Gross Floor Area
1,407 sq ft
Living Area
1,373 sq ft
Basement Area
0 sq ft
Impervious Surface
1,373 sq ft
39.0%of lot coverage

Based on public data and AI. Check with a pro. Read More
© 2026 TheBuilder AI Inc. d/b/aFutureLot. All rights reserved.