27089 Taaffe Rd is a 2,475 square foot house on a 1.15 acre lot with 4 bedrooms and 3 bathrooms. - it last sold on July 01, 1972 for $18,500. Based on Redfin's Los Altos Hills data, we estimate the home's value is $3,988,794.
Single-familyProperty Type
1972Year Built
1.15 acresLot Size
$1,612Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$3,988,794
$4.0M since sold in July 1972$95K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 18.8% lower than the average sale price ($4.91M) of 5 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Apr 6, 2021 • Final
Sewer
Repair a sewer lateral in the front yard. No work will be performed in the public right-of-way.
Plumbing
Mar 31, 2021 • Final
Encroachment
Replace the lower lateral connection to the manhole.
Plumbing
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: 10
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: L-Shape
Construction Type: Wood
Building Construction Quality: Good
Roof Framing Type: Wood
Property Information
Subdivision Name: ROSE HILL ESTATES 2
Living Sq. Ft: 2,475
Ground Floor Sq. Ft: 1,400
Building Sq. Ft: 2,475
# of Stories: 2
Legal Description: TRACT 4444 ROSE HILL ESTATES NO 2 BOOK 248 PAGE 6 LOT 6
Parking & Garage Information
Parking Type: Carport
Garage/Parking Sq. Ft: 480
Garage / Carport Type: Carport
Lot Information
# of Buildings: 1
Land Sq. Ft: 49,909
Legal Lot Number: 6
Municipality Name: LOS ALTOS HILLS CI
Acres: 1.1458
Zoning Code: RA
County Use Description: RESID SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Tax Area: LOS ALTOS HILLS CI
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 2,475
Stories: 2.0
Lot Size: 1.15 acres
Style: Single Family Residential
Year Built: 1972
Year Renovated: 1972
County: Santa Clara County
APN: 18247006
Home facts updated by county records on Aug 21, 2026
Around this home
Schools
Gardner Bullis Elementary School
Public K-6 • Assigned • 1.8mi
10/10
Ardis G. Egan Junior High School
Public 7-8 • Assigned • 3.0mi
9/10
Los Altos High School
Public 9-12 • Assigned • 2.8mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
Los Altos Hills may be Silicon Valley’s most charming rule-breaker. There’s no downtown, no shops, no retail, by design. To preserve a rural feel, every home sits on at least one acre. Woven throughout the town is a hidden gem: a network of trails...
perfect for walking, hiking, and horseback riding.