One of a Kind! This 2 bedroom, 1 bath, 1457 sq foot home sits on 0.26 acres w/large deck, roundabout driveway, spacious side yards and detached garage.This home has character AND potential: curved archways, stone fireplace w/insert, beautifully updated kitchen w/SS appliances & bonus room for pantry or office space. Spacious deck off of dining space, perfect for entertaining friends or enjoying a cup of coffee! Sizable bedrooms, updated bathroom w/beautiful walk-in shower & laundry room w/storage & stairs to yard. Additional parking w/side access for boat/RV storage. Opportunity to expand out or up! Seller has plans to replace garage w/2 car garage w/ADU up top. Centrally located in Castro Valley w/easy access to downtown, freeways & more. Open Saturday 2/12 1-4 Sunday 2/13 12-3
Single-familyProperty Type
1938Year Built
0.26 acresLot Size
$842Est. Price/Sq.Ft.
2 car garageParking
Listed by Catherine Brent•DRE #01088138• BHHS Drysdale Properties
Listed by Kelly Mccoy•DRE #02095209• BHHS Drysdale Properties
Bought with Out Of Area Out•DRE #88888888• OUT OF AREA - NON MEMBER
bridgeMLS, Bay East AOR, or Contra Costa AOR #40980723
Mar 2, 2022
Sold
$1,310,000
$899/sq ft
Feb 16, 2022
Pending
—
Feb 9, 2022
Listed
$1,100,000
$755/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #11061055
Sep 7, 2000
Sold
$280,000
$192/sq ft
Jul 31, 2000
Listing Removed
—
Jul 24, 2000
Listed
$260,000
$178/sq ft
VERY NICE HOME, COUNTRY SETTING, LARGE TREES, NEAR SHOPPING,TRANSPORTATION, MEDICAL. HALF BATH WITHOUT BENEFIT OF
Year
Property tax
Land + Additions
Assessment*
2025
$16,434 (+2.1%)
$395,700 + $923,300
$1,319,000
2024
$16,092 (+6.6%)
$395,700 + $923,300
$1,319,000
2023
$15,100 (+174.9%)
$388,200 + $905,800
$1,294,000
2022
$5,493 (+2.7%)
$227,174 + $170,380
$397,554
2021
$5,350 (+2.4%)
$227,174 + $170,380
$397,554
2020
$5,226 (−1.7%)
$222,720 + $167,040
$389,760
2019
$5,317 (+2.9%)
$220,436 + $165,327
$385,763
2018
$5,166 (+2.7%)
$216,115 + $162,086
$378,201
2017
$5,030 (+5.1%)
$207,724 + $155,793
$363,517
2016
$4,787 (+7.0%)
$207,724 + $155,793
$363,517
2015
$4,475 (+1.5%)
$203,652 + $152,739
$356,391
2014
$4,411 (+1.0%)
$196,667 + $147,500
$344,167
2013
$4,368 (+2.1%)
$196,667 + $147,500
$344,167
2012
$4,277 (+1.4%)
$195,779 + $146,834
$342,613
2011
$4,219 (+0.7%)
$191,940 + $143,955
$335,895
2010
$4,188 (−0.3%)
$188,177 + $141,133
$329,310
2009
$4,202 (+3.6%)
$186,772 + $140,079
$326,851
2008
$4,055
$187,217 + $140,413
$327,630
Tax history for 4340 Seven Hills Rd
Year
Property tax
Land + Additions
Assessment*
2025
$16,434 (+2.1%)
$395,700 + $923,300
$1,319,000
2024
$16,092 (+6.6%)
$395,700 + $923,300
$1,319,000
2023
$15,100 (+174.9%)
$388,200 + $905,800
$1,294,000
2022
$5,493 (+2.7%)
$227,174 + $170,380
$397,554
2021
$5,350 (+2.4%)
$227,174 + $170,380
$397,554
2020
$5,226 (−1.7%)
$222,720 + $167,040
$389,760
2019
$5,317 (+2.9%)
$220,436 + $165,327
$385,763
2018
$5,166 (+2.7%)
$216,115 + $162,086
$378,201
2017
$5,030 (+5.1%)
$207,724 + $155,793
$363,517
2016
$4,787 (+7.0%)
$207,724 + $155,793
$363,517
2015
$4,475 (+1.5%)
$203,652 + $152,739
$356,391
2014
$4,411 (+1.0%)
$196,667 + $147,500
$344,167
2013
$4,368 (+2.1%)
$196,667 + $147,500
$344,167
2012
$4,277 (+1.4%)
$195,779 + $146,834
$342,613
2011
$4,219 (+0.7%)
$191,940 + $143,955
$335,895
2010
$4,188 (−0.3%)
$188,177 + $141,133
$329,310
2009
$4,202 (+3.6%)
$186,772 + $140,079
$326,851
2008
$4,055
$187,217 + $140,413
$327,630
*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
Zoning
Permits
Beds
2
Baths
2
Stories
1
Lot width
—
Lot depth
—
Lot size
11,421
Year renovated
2022
Sq. Ft.
1,457
Year built
1938
Style
Single Family Residential
County
Alameda County
APN
084D121100902
Parking Spaces
2
Basement
No
Accessible
Yes
HOA Dues
—
Garage
Yes
Features
Green, Pool
Last updated by owner on Nov 11, 2025.
R1
Single-Family Residence Districts
Single-family residence districts, hereinafter designated as R-1 districts, are established to provide for and protect established neighborhoods of one-family dwellings, and to provide space in suitable locations for additional development of this kind, together with appropriate community facilities and allowance for restricted interim cultivation of the soil compatible with such low-density residential development.
Permitted uses
Include but are not limited to:
Housing-Single unit
Agriculture-Cropland
Agriculture-Grove / orchard
May 12, 2020 • Final
Building
Rebuild and extend a garage with a second story accessory dwelling unit to be constructed above the extension.
Addition
ADU
Jan 5, 2010 • Final
Building
Upgrade electrical service to 200 amps.
Electrical
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, Garage, Off Street, RV/Boat Parking, Side Yard Access, Garage Faces Front, On Street
Interior
Virtual Tour
Bathroom Information
# of Bathrooms Total: 1
# of Bathrooms Full: 1
Other Bathrooms Included Features: Solid Surface, Stall Shower, Tile, Updated Baths, Window
Interior Features
Interior Features: Bonus/Plus Room, Dining Area, Breakfast Bar, Counter - Solid Surface, Stone Counters, Updated Kitchen
Appliances: Dishwasher, Disposal, Free-Standing Range, Refrigerator, Dryer, Washer, Gas Water Heater, ENERGY STAR Qualified Appliances
Accessibility Features: Accessible Full Bath
Laundry Features: 220 Volt Outlet, Dryer, Laundry Room, Washer, Cabinets
Street Level Features: 2 Bedrooms, 1 Bath, Laundry Facility, Main Entry
Construction Materials: Stucco, Wood Siding, Siding - Stucco
Building Area Total: 1,457
Foundation Details: Raised
Exterior Features
Patio And Porch Features: Deck, Front Porch, Porch Steps
Exterior Features: Backyard, Back Yard, Front Yard, Side Yard, Landscape Front, Low Maintenance, Yard Space
Fencing: Fenced, Back Yard, Wood
Roof: Shingle
Pool Information
Pool Features: Spa
Has Spa
Property Information
Living Area: 1457
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1938
Lot Information
Lot Size Square Feet: 11421
Lot Size Area: 0.26
Lot Size Units: Acres
Lot Size Acres: 0.26
Lot Features: Level, Premium Lot, Front Yard, Landscape Front
Utilities
Utility Information
Water Source: Public
Sewer: Public Sewer
Heating & Cooling
Has Heating
Heating: Forced Air, Fireplace(s)
Location
School Information
High School District: Castro Valley (510) 537-3000
Public facts
Beds: 2
Baths: 2.0
Sq. Ft.: 1,457
Stories: 1.0
Parking Spaces: 2
Basement: No
Accessible: Yes
Lot Size: 0.26 acres
Style: Single Family Residential
Year Built: 1938
Year Renovated: 2022
County: Alameda County
APN: 084D121100902
HOA Dues: —
Garage: Yes
Features: Green, Pool
Home facts updated by owner on Nov 11, 2025
Around this home
Schools
Chabot Elementary School
Public K-5 • Assigned • 0.8mi
9/10
Creekside Middle School
Public 6-8 • Assigned • 1.1mi
10/10
Castro Valley High School
Public 9-12 • Assigned • 0.4mi
9/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
Castro Valley is moving at a brisk pace this summer! Median prices are holding steady around $1.2M, but well-priced, turnkey homes are flying off the market in under 15 days, often over asking. Inventory is moving fast, so buyers must come prepared...
Strong buyer demand keeps the Castro Valley market moving incredibly fast. With homes frequently selling above their $1.2 million median price, decisive action is essential. To win here, buyers need to submit competitive offers quickly and minimize...
Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2022. This data may not show owner updates. Learn more.