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Listed by: Kevin Chen (415) 997-3338 DRE #02407503 | Elmwood Capital (415) 997-3338
$1,900,000
Monthly Est:$9,457
9 Beds
- 11 Baths
9 full baths + 2 half baths
6,017sqft
23 S Idaho, San Mateo, CA 94401
$1,900,000
$9,457/moEst:
Get Pre-Approved
Single Family Residence
Built in 1940
$-- HOA
7,828 sqft lot
$316/sq.ft
Description
Prime development opportunity to build THREE (3) 3-bedroom single family homes in the heart of San Mateo! City approved plans for the three (3) detached homes with attached garages totaling approximately 6,017 SF. The expansive R-3 zoned 7,828 SF lot offers several exceptional development strategies. Create a brand-new detached multi-generational living compound. Live in one home, sell the other two. Or build and sell all three homes. The proposed homes are approximately 2,086, 1,990, and 1,941 SF. Conveniently located near Downtown San Mateo, Caltrain, Central Park, shopping, dining, and 101. An existing single-family home occupies the parcel. A rare opportunity to devel...
Continue Reading- Houzeo last checked: 5 hours ago
- Listing updated: August 1, 2026 at 12:50 am
- Source: California Regional MLS-CA | MLS#: ML82055666

Property Details
Status
Active
Type
Single Family Residence
No. of Stories
-
County
City
Neighborhood
--
Year Built
1940
HOA Fees
-
Finished Area
6,017 sqft
Lot Size
7,828 sqft lot
Basement Area
- sqft
MLS Name
California Regional MLS
MLS Number
ML82055666
MLS Status
Active
Days on Market
56

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Facts & Features
Rooms
Bedrooms & bathrooms
Bedrooms: 9
Bathrooms: 11
Interior
Sewer
Public Sewer
Construction
Year Built
Year Built: 1940
Home type
Single Family Residence
Roof
Other
Utilities & Energy
Water Source
Public
Utilities
Other
Other Features
Lot Features
Level
Price History
| Date | Event | Price |
|---|---|---|
07/27/2026 Source: | Listed for Sale | $1,900,000 $316/sqft |
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Based on information from California Regional Multiple Listing Service, Inc. as of Sep 22, 2026, 05:00PM and /or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Information being provided is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. This website may not include listings or property addresses of sellers who have directed their listing brokers to withhold their listing or their property address from display on the Internet. © 2026 California Regional Multiple Listing Service. All Rights Reserved.
Advertising Broker: William Johnson DRE #01463271 | William Johnson Brokerage
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