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$1,900,000 Just Listed

  • For Sale
  • Active
  • Single Family
  • 9 Beds
  • 9 Full Baths
  • 2 Partial Baths
  • 6,017 Sq. Ft.
  • 3 Car Garage
  • Updated 1 hour ago
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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 develop three (3) new detached homes in a highly desired San Mateo location.

Full Property Details for 23 S Idaho

General

  • Price: $1,900,000
  • Status: Active
  • Type: Single Family
  • Source: RE_Infolink
  • MLS ID: ML82055666
  • Updated: Today (7/27/2026)
  • Added to Site: Today

Rooms

Bathrooms

  • Total Bathrooms: 11
  • Full Bathrooms: 9
  • Half Bathrooms: 2

Bedrooms

  • Total Bedrooms: 9

Other Rooms

  • Family Room: Other

Additional Information

  • Extras: Not Applicable

Parking

  • Garage Spaces: 3
  • Parking Features: Attached Garage

Location

  • Area: Bowie Estate Etc.
  • County: San Mateo
  • Cross Streets: Cypress

Heating & Cooling

  • Cooling Type: Other
  • Heating Type: Other

Utilities

  • Sewer: Public Sewer
  • Water: Public
  • Utility Description: Other

Structural Information

  • Construction Status: To Be Built/New
  • Foundation: Other
  • Roof: Other
  • Square Feet: 6,017
  • Year Built: 1940

Lot Features

  • Lot Size (Acres): 0.1797
  • Minimum Lot Size: 7828
  • Lot Size (Sq. Ft.): 7,828
  • Zoning: RM0003
  • Lot Description: Level
  • Fencing (Description): Other

Listed by Elmwood Capital, Kevin Chen

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Listing agent

— 23 S Idaho —

  • Kevin Chen

    Elmwood Capital

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

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Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 23 S Idaho

School Districts:San Mateo Union High School District, San Mateo-Foster City Elementary School District
NameGradesDistance
Meadow Heights Elementary School
2619 Dolores Street, San Mateo, CA 94403
K-52.3 mi
Abbott Middle School
600 36th Avenue, San Mateo, CA 94403
6-82.9 mi
San Mateo High School
506 North Delaware Street, San Mateo, CA 94401
9-120.7 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 23 S Idaho Get Price Alerts and Save Property

Date
Details
Price
Change
Source
7/27/2026
Listed
$1,900,000
66.65%
MLS
9/27/2018
Sold
$1,140,100
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 23 S Idaho

Year
Property Taxes
Change
Tax Assessment
Change
2025
$16,383
5%
$1,297,119
2%
2024
$15,632
—
$1,271,686
2%
2024
$15,632
3%
$1,246,752
2%
2023
$15,179
-4%
$1,222,307
2%
2022
$15,865
1%
$1,198,341
2%
2021
$15,675
8%
$1,174,845
1%
2020
$14,514
5%
$1,162,800
2%
2019
$13,853
45%
$1,140,000
62%
2018
$9,577
-3%
$702,242
2%
2017
$9,882
9%
$688,474
2%
2016
$9,099
-2%
$674,976
2%
2015
$9,245
18%
$664,838
18%
2014
$7,860
22%
$565,000
26%
2013
$6,442
—
$450,000
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Estimate the Cost for 23 S Idaho

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*These costs are estimates, and the interest rates assume exceptional credit standing.

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with our affiliated lender
NMLS#: 1598647

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Listed by Elmwood Capital, Kevin Chen

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23 S Idaho, San Mateo, CA 94401 (MLS# ML82055666) is a Single Family property with 9 bedrooms, 9 full bathrooms and 2 partial bathrooms. 23 S Idaho is currently listed for $1,900,000 and was received on July 27, 2026. Want to learn more about 23 S Idaho? Do you have questions about finding other Single Family real estate for sale in Edgewater Isle? You can browse all Edgewater Isle real estate or contact a Coldwell Banker agent to request more information.

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