280 Castleton Way is a 1,260 square foot house on a 5,419 square foot lot with 3 bedrooms and 2 bathrooms. - it last sold on August 12, 1971 for $29,000. Based on Redfin's San Bruno data, we estimate the home's value is $1,298,652.
Single-familyProperty Type
1961Year Built
5,419 sq ftLot Size
$1,031Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,298,652
$1.3M since sold in August 1971$18K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 2.4% lower than the average sale price ($1.33M) 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
R-1
Single-Family Residential District
To encourage the development of low density residential uses. This type of density is usually associated with single-family structures. However, uses related to single-family residences, such as schools, places of worship, and child care centers may be permitted in the R-1 districts by use permit or by planned unit permit under Chapter 12.116. Innovation in development of clustered housing, open space, and other amenities which make for a more desirable living environment.
Permitted uses
Include but are not limited to:
Housing-Single unit
Housing-Senior
Recreation
Park & open space
Jun 1, 2015 • Final
Res_alteration
Remove and replace a window in the same location.
Remodel
Apr 7, 2015 • Final
Res_reroof
Tear off the existing roofing material and install a new roof.
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
Interior
Bathroom Information
# of Full Baths: 2
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Central
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 6
Exterior
Exterior Information
Physical Condition: Good
Construction Type: Wood/Steel
Building Construction Quality: Good
View Information
View: Good
Property Information
Subdivision Name: PACIFIC HEIGHTS
Living Sq. Ft: 1,260
Ground Floor Sq. Ft: 1,260
Building Sq. Ft: 1,760
# of Stories: 1
Legal Description: LOT 11 BLOCK 17 PACIFIC HEIGHTS NO 7 RSM 54/38
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 500
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 5,419
Legal Lot Number: 11
Legal Block Number: 17
Acres: 0.1244
Depth Footage: 104
Front Footage: 52
Zoning Code: R10006
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,260
Stories: 1.0
Lot Size: 5,419 square feet
Style: Single Family Residential
Year Built: 1961
Year Renovated: —
County: San Mateo County
APN: 017374270
Home facts updated by county records on Sep 2, 2026
Around this home
Schools
Portola Elementary School
Public K-6 • Assigned • 0.6mi
6/10
Parkside Intermediate School
Public 6-8 • Assigned • 2.4mi
5/10
Capuchino High School
Public 9-12 • Assigned • 3.2mi
7/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
San Bruno remains a popular choice for commuters thanks to its convenient location near BART, Caltrain and SFO. Buyers continue to value updated homes with functional layouts and move-in-ready condition.