734 Mcmahr Rd San Marcos, CA 92078

APN: 221-042-04-00

Lot size: ≈ 0.53 acres (22,919 SF)

Zoning

Designation: R-1-10

Residential Low, R-1-10

References

Overlay zones

Overlay zones may modify the provisions of the base zone.

• error_outline Airport Influence Area
• error_outline CTCAC/HCD Opportunity Area
• error_outline Difficult Development Area

Note: Overlay zones are added upon request. If you would like one added contact us.

Structure details

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Subdivision

Name	Rancho Los Vallecitos De San Marcos Townsite
Map	000806

Assessor values

Land	$13,552	9.43%
Improvements	$130,134	90.57%
Total	$143,686

Legal description

BLK 75*LOT 1*(EX ST)DOC76-255933 IN\

lock Owner information - Updated March 1, 2026

Unlock this parcel for owner's name and address.

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Permits

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Geographic coordinates

Longitude: -117.19216628202744
Latitude: 33.12777444853551

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Data last checked: March 1, 2026

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Development feasibility?

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