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$1,900,000

Listing Price

9beds

11baths

920sqft

7,828sqft lot

23 S Idaho St, San Mateo, CA 94401

Member Features

Find Real Estate Bargain!

  • Full foreclosure details

  • Home value, equity and ownership info

  • Find homes priced below market

  • Get full access with a FREE Account

Already a member?

For Sale

Off Market

Single Family

Home type

--

Price / sqft

1940

Year built

Home Details

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.

Interior Details

Square Feet
  • 920

Bedrooms
  • 9

Bathrooms
  • 11

Heating
  • Has Heating:

    Yes

  • Heating Type:

    Central

Cooling
  • Has Cooling:

    Yes

  • Cooling Type:

    Central

Fuel
  • Has Fuel:

    No

  • Fuel Type:

    N/A

Basement
  • Has Basement:

    No

  • Basement Type:

    N/A

Flooring
  • Has Flooring:

    No

  • Flooring Type:

    N/A

Fireplace
  • Has Fireplace:

    Yes

  • Fireplace Type:

    N/A

Property Details

Lot Size
  • 7828

Water
  • No

Sewer
  • No

Parking
  • Type:

    N/A

  • Location:

    N/A

  • Status:

    N/A

  • Number of Spaces:

    N/A

Deck
  • N/A

Patio
  • N/A

Fence
  • N/A

Pool
  • N/A

Porch
  • N/A

Stoop
  • N/A

Breezeway
  • N/A

Construction Details

Number of Stories
  • 1

Style
  • N/A

Exterior
  • N/A

Foundation
  • N/A

Roof
  • N/A

Roofing Material
  • N/A

Tax History

Year

Amount

Land

Improvement

Percent Change

Assessment

2020

$14,514

$1,060,800

$102,000

--%

$1,162,800

2019

$13,852

$1,040,000

$100,000

--%

$1,140,000

2018

$9,576

$351,121

$351,121

--%

$702,242

2017

$9,882

$344,237

$344,237

--%

$688,474

2016

$9,098

$337,488

$337,488

--%

$674,976

2014

$7,860

$282,500

$282,500

--%

$565,000

2013

$6,441

$225,000

$225,000

--%

$450,000

2012

$5,643

$203,000

$204,000

--%

$407,000

percent-home-icon

Average Home Price in 94401

Nearby Properties

Zip Code

Price

Bed

Bath

Sqft

Lot

Sold Date

$1,016,138

2 Beds

1 Baths

930 Sqft

5,591 Lot (sqft)

Sold 10/20/2026

$1,069,803

2 Beds

1 Baths

860 Sqft

5,000 Lot (sqft)

Sold 06/22/2026

$979,198

2 Beds

1 Baths

930 Sqft

4,842 Lot (sqft)

Sold 06/16/2026

$989,000

2 Beds

1 Baths

1,050 Sqft

5,000 Lot (sqft)

Sold 10/26/2026

$1,249,000

2 Beds

1 Baths

990 Sqft

4,156 Lot (sqft)

Sold 10/13/2026

$1,534,645

2 Beds

1 Baths

910 Sqft

5,080 Lot (sqft)

Sold 10/27/2026

$1,330,280

2 Beds

1 Baths

1,000 Sqft

5,000 Lot (sqft)

Sold 10/13/2026

$999,770

2 Beds

1 Baths

990 Sqft

4,779 Lot (sqft)

Sold 10/27/2026

$1,069,787

2 Beds

1 Baths

820 Sqft

6,101 Lot (sqft)

Sold 10/26/2026

percent-home-icon

Calculators

Mortgage

Mortgage Calculator

Calculate your monthly mortgage payments.
Household Income
70,000
$
Home price
1,900,000
$
Down payment
380,000
$
Mortgage Rate
6.5
%
Loan Term
Property Tax Rate
1.1
%
Homeowner's Insurance (Annual)
11,400
$
HOA (Monthly)
0
$
PMI
0
$
$12,299
Your Payment
Total Monthly Payment:$12,299
Percent of Income:211%
Affordable:No

Details for 23 S IDAHO ST

Property Debt

Foreclosure Contact Details