21300 Bertram Rd is a 1,472 square foot house on a 6,300 square foot lot with 2 bedrooms and 2 bathrooms. - it last sold on October 09, 1987 for $158,000. Based on Redfin's San Jose data, we estimate the home's value is $1,135,969.
Single-familyProperty Type
1931Year Built
6,300 sq ftLot Size
$772Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,135,969
$978K since sold in October 1987$3,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 39.5% lower than the average sale price ($1.88M) 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
Mar 15, 2024 • Final
Development permit request (building, grading, and drainage permit)
Install a new energy storage system on a single-family home. The work includes adding a battery storage unit, a gateway controller, and associated hardware.
Battery
Electrical
Jun 6, 2022 • Final
Construction
Remodel a kitchen and add a new bathroom near the laundry room. No additional square footage is being added to the building.
Addition
Bathroom
Kitchen
Remodel
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: U-Shape
Construction Type: Wood
Building Construction Quality: Average
Exterior Wall: Wood Siding
Roof Framing Type: Wood
Property Information
Subdivision Name: LAKE ALMADEN
Living Sq. Ft: 1,472
Ground Floor Sq. Ft: 1,472
Building Sq. Ft: 1,472
# of Stories: 1
Legal Description: MAP W PG 34 BLK C PART OF LOT 85,86
Lot Information
# of Buildings: 1
Land Sq. Ft: 6,300
Legal Lot Number: 85
Legal Block Number: C
Municipality Name: SAN JOSE UNIFIED
Acres: 0.1446
Depth Footage: 70
Front Footage: 55
Zoning Code: RR-H1
County Use Description: RESID SINGLE FAMILY
Location Information
Parcel Location Influence: Woodland
Utility Information
Sewer Type: Septic
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Tax Area: SAN JOSE UNIFIED
Public facts
Beds: 2
Baths: 2.0
Sq. Ft.: 1,472
Stories: 1.0
Lot Size: 6,300 square feet
Style: Single Family Residential
Year Built: 1931
Year Renovated: 1947
County: Santa Clara County
APN: 58318058
Home facts updated by county records on Aug 21, 2026
Around this home
Schools
K - 12
Preschool & daycare
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 .