21331 Bertram Rd is a 829 square foot house on a 7,300 square foot lot with 2 bedrooms and 1 bathroom. - it last sold on November 01, 1979 for $85,000. Based on Redfin's San Jose data, we estimate the home's value is $1,097,576.
Single-familyProperty Type
1940Year Built
7,300 sq ftLot Size
$1,324Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,097,576
$1.0M since sold in November 1979$1,000 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 33.6% lower than the average sale price ($1.65M) 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.
Permits
Dec 14, 2018 • Final
Construction
Construct an attached carport.
Addition
Dec 14, 2018 • Final
Construction
Upgrade the electrical service and install a new sub panel. Install new electrical circuits.
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
Interior
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 5
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: L-Shape
Construction Type: Wood
Building Construction Quality: Fair
Roof Framing Type: Wood
Property Information
Subdivision Name: LAKE ALMADEN PROPETIES BL C
Living Sq. Ft: 829
Ground Floor Sq. Ft: 829
Building Sq. Ft: 829
# of Stories: 1
Legal Description: BLOCK C LOT 56
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,300
Legal Lot Number: 56
Legal Block Number: C
Municipality Name: SAN JOSE UNIFIED
Acres: 0.1676
Depth Footage: 146
Front Footage: 50
Zoning Code: RR-H1
County Use Description: RESID SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Tax Area: SAN JOSE UNIFIED
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 829
Stories: 1.0
Lot Size: 7,300 square feet
Style: Single Family Residential
Year Built: 1940
Year Renovated: 1947
County: Santa Clara County
APN: 58318040
Home facts updated by county records on Aug 21, 2026
Around this home
Schools
Graystone Elementary School
Public K-5 • Assigned • 2.5mi
9/10
Bret Harte Middle School
Public 6-8 • Assigned • 2.9mi
8/10
Leland High School
Public 9-12 • Assigned • 3.0mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
On average, homes in Almaden Valley sell after 17 days on the market compared to 21 days last year. However, there were 86 homes sold just last August .