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What Are You Allowed to Build at 310 Caladium Dr, Castle Hills, TX, 78213?

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 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.

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 310 Caladium Dr, Castle Hills, TX, 78213

Zoning Jurisdiction

CASTLE HILLS

Parcel ID

057780170020

Property Type

Single Family

Zone

A

Year Built

1953

Lot Size

41,438 sq ft

Gross Building Area

3,709 sq ft

Gross Floor Area

3,214 sq ft

Estimated

Living Area

2,720 sq ft

Basement Area

0 sq ft

Impervious Surface

3,709 sq ft

Estimated
9.0%of lot coverage

ADU rules for Castle Hills, TX

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 310 Caladium Dr, Castle Hills, TX, 78213?

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 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.

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 310 Caladium Dr, Castle Hills, TX, 78213

Zoning Jurisdiction

CASTLE HILLS

Parcel ID

057780170020

Property Type

Single Family

Zone

A

Year Built

1953

Lot Size

41,438 sq ft

Gross Building Area

3,709 sq ft

Gross Floor Area

3,214 sq ft

Estimated

Living Area

2,720 sq ft

Basement Area

0 sq ft

Impervious Surface

3,709 sq ft

Estimated
9.0%of lot coverage

ADU rules for Castle Hills, TX

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

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