4439 Edwards Ln is a 2,052 square foot house on a 4,842 square foot lot with 3 bedrooms and 3 bathrooms. - it last sold on June 22, 2004 for $715,000. Based on Redfin's Castro Valley data, we estimate the home's value is $1,316,589.
Single-familyProperty Type
1940Year Built
4,842 sq ftLot Size
$642Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,316,589
$602K since sold in June 2004$30K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 10.6% higher than the average sale price ($1.19M) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
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
Jul 10, 2023 • Final
Building
Add to and remodel a single-family home. Construct a master bathroom and bedroom addition with a second-story sundeck and staircase. Build a second-story storage room, install new foundations and shearwalls, replace roof shingles, and upgrade the electrical service to 200 amps. Relocate accessory structures to comply with yard coverage requirements.
Addition
Demolition
Electrical
Grading
Remodel
Roofing
Oct 6, 2010 • Final
Building
Install a roof-mounted solar photovoltaic system on a residential building.
Electrical
Solar
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
Interior
Room Information
# of Rooms: 8
Exterior
Exterior Information
Building Style Type: L-Shape
Construction Type: Wood
Building Construction Quality: Average
Property Information
Living Sq. Ft: 2,052
Building Sq. Ft: 2,052
# of Units: 1
# of Stories: 1
Legal Description: TRACT 2041 BLK A LOT 1,2
Lot Information
# of Buildings: 1
Land Sq. Ft: 4,842
Legal Lot Number: 1,2
Legal Block Number: A
Municipality Name: CASTRO VALLEY UNINCORP
Acres: 0.1112
County Use Description: 2 UNITS SFR DETTACHED DWELLING
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 2,052
Stories: 1.0
Lot Size: 4,842 square feet
Style: Single Family Residential
Year Built: 1940
Year Renovated: 1970
County: Alameda County
APN: 084C068000103
Home facts updated by county records on Sep 17, 2026
Around this home
Schools
K - 12
Preschool & daycare
Marshall Elementary School
Public K-5 • Assigned • 0.3mi
9/10
Creekside Middle School
Public 6-8 • Assigned • 0.2mi
10/10
Castro Valley High School
Public 9-12 • Assigned • 0.7mi
9/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
Castro Valley remains a highly competitive market. On average, homes are selling for 103.7% of their asking price, with nearly 60% of properties closing above list price.
Castro Valley's fall market offers great buyer leverage. While median prices hold steady around $1.2M, increased inventory gives you room to negotiate on homes needing updates. Turnkey properties still move fast in under 15 days, so act quickly with...