1,374 sq ft 3 bed 2 bath main house | 900 sq ft 1 bed guest home w/ detached garage on 1+ acre lot. Highly sought after Northgate home with bonus space and nestled on an A2 zoned lot - dog kennels, horse stables, agricultural use and accessory buildings are all possible! This property offers a serene escape with the added benefit of being a horse property, perfect for livestock enthusiasts while keeping you close to all the amenities you need. The open floor plan creates a seamless flow between the living, dining, and kitchen areas, perfect for both entertaining and everyday living. Ample natural light fills every room, highlighting the home's warm and welcoming atmosphere. The updated, oversized kitchen is fully equipped with stainless steel appliances, farm sink, center island and walk in pantry. There are 3 ample sized bedrooms along with 2 updated bathrooms in the main home. The bonus space provides many versatile options—whether for guests, a home office, or a creative retreat. Relax on the inviting covered front porch, or take in the beautiful views of Mount Diablo. With top-rated schools, shopping, and dining just moments away, and easy freeway or BART access, this home perfectly balances country charm with modern convenience.
Single-familyProperty Type
1944Year Built
1.04 acresLot Size
$844Est. Price/Sq.Ft.
2 garage spacesParking
Listed by Renee White•DRE #01462315• Keller Williams Realty
Bought with Gene Au•DRE #01908058• Realty World Dominion
bridgeMLS, Bay East AOR, or Contra Costa AOR #41070688
Dec 20, 2024
Sold
$1,355,000
$757/sq ft
Dec 4, 2024
Pending
—
Sep 23, 2024
Price Changed
$1,399,000
$782/sq ft
Sep 9, 2024
Price Changed
$1,450,000
$810/sq ft
Aug 22, 2024
Listed
$1,600,000
$894/sq ft
TURBOTENANT #1
Sep 25, 2023
Rental Removed
$4,900
$3/sq ft
Aug 24, 2023
Listed for Rent
$4,900
$3/sq ft
Public Records
Aug 16, 2022
Sold
$1,300,000
$726/sq ft
Public Records
Jun 14, 2018
Sold
$935,000
$522/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$14,429 (−6.8%)
$694,813 + $555,159
$1,249,972
2024
$15,478 (+1.6%)
$681,190 + $544,274
$1,225,464
2023
$15,237 (+27.1%)
$1,249,500 + $76,500
$1,326,000
2022
$11,983 (+2.3%)
$1,225,000 + $75,000
$1,300,000
2021
$11,720 (+0.9%)
$938,176 + $64,331
$1,002,507
2020
$11,614 (+1.1%)
$919,781 + $63,070
$982,851
2019
$11,482 (+745.8%)
$910,350 + $62,424
$972,774
2018
$1,358 (+2.8%)
$892,500 + $61,200
$953,700
2017
$1,320 (+8.7%)
$77,228 + $35,498
$112,726
2016
$1,215 (+0.4%)
$77,228 + $35,498
$112,726
2015
$1,210 (+1.0%)
$75,714 + $34,802
$110,516
2014
$1,198 (+2.2%)
$73,117 + $33,609
$106,726
2013
$1,172 (+1.8%)
$73,117 + $33,609
$106,726
2012
$1,152 (+3.6%)
$72,787 + $33,458
$106,245
2011
$1,112 (+0.9%)
$71,360 + $32,802
$104,162
2010
$1,102 (+0.3%)
$69,961 + $32,159
$102,120
2009
$1,098 (+2.7%)
$69,439 + $31,919
$101,358
2008
$1,070
$69,604 + $31,995
$101,599
Tax history for 750 Castle Rock Rd
Year
Property tax
Land + Additions
Assessment*
2025
$14,429 (−6.8%)
$694,813 + $555,159
$1,249,972
2024
$15,478 (+1.6%)
$681,190 + $544,274
$1,225,464
2023
$15,237 (+27.1%)
$1,249,500 + $76,500
$1,326,000
2022
$11,983 (+2.3%)
$1,225,000 + $75,000
$1,300,000
2021
$11,720 (+0.9%)
$938,176 + $64,331
$1,002,507
2020
$11,614 (+1.1%)
$919,781 + $63,070
$982,851
2019
$11,482 (+745.8%)
$910,350 + $62,424
$972,774
2018
$1,358 (+2.8%)
$892,500 + $61,200
$953,700
2017
$1,320 (+8.7%)
$77,228 + $35,498
$112,726
2016
$1,215 (+0.4%)
$77,228 + $35,498
$112,726
2015
$1,210 (+1.0%)
$75,714 + $34,802
$110,516
2014
$1,198 (+2.2%)
$73,117 + $33,609
$106,726
2013
$1,172 (+1.8%)
$73,117 + $33,609
$106,726
2012
$1,152 (+3.6%)
$72,787 + $33,458
$106,245
2011
$1,112 (+0.9%)
$71,360 + $32,802
$104,162
2010
$1,102 (+0.3%)
$69,961 + $32,159
$102,120
2009
$1,098 (+2.7%)
$69,439 + $31,919
$101,358
2008
$1,070
$69,604 + $31,995
$101,599
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Permits
Beds
3
Baths
2
Stories
1
Lot width
—
Lot depth
—
Lot size
45,302
Year renovated
1980
Sq. Ft.
1,790
Year built
1944
Style
Single Family Residential
County
Contra Costa County
APN
1382400057
Parking Spaces
6
Basement
No
Accessible
No
HOA Dues
—
Garage
Yes
Features
Views
Last updated by owner on Jun 7, 2025.
Jul 9, 2016 • Final
Reroof - multifamily residential, commercial or residential with overlay
Replace the existing roofing on a residential building. No structural alterations are included.
Roofing
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Parking
Parking Information
Garage Spaces: 2
Covered Spaces: 2
Parking Features: Detached
Interior
Bathroom Information
# of Bathrooms Total: 2
# of Bathrooms Full: 2
Other Bathrooms Included Features: Shower Over Tub, Solid Surface, Tile, Tub