OFF MARKET

Off Market Apr 2014 for $7.5M

$13,172,517

Est. refi paymentEst. refi $49,361/mo

•

7,966

sq ft

4170 OLD ADOBE Rd, Palo Alto, CA 94306

About this home

Single-familyProperty Type

1997Year Built

1.24 acresLot Size

$1,654Est. Price/Sq.Ft.

Listed by David Welton •DRE #00922957 • Compass

Contact: (408) 913-7826

Bought with Sylvia Seufferlein •DRE #00777019 • Christie's International Real Estate Sereno

Redfin checked: 2 minutes ago

•Source:MLSListings #ML81407345

Redfin Estimate

$13,172,517

$5.7M since sold in April 2014$792K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 24.1% higher than the average sale price ($10.62M) of 4 comparable homes.

SOLD AUG 14, 2026
$10,800,000
A
5 beds6.5 baths8,803 sq ft
26140 Rancho Manuella Ln, Los Altos Hills, CA 94022
SOLD MAY 5, 2026
$10,995,000
B
5 beds6 baths5,434 sq ft
27210 Ohlone Ln, Los Altos Hills, CA 94022
SOLD MAY 28, 2026
$10,788,000
C
4 beds4.5 baths6,508 sq ft
12728 La Cresta Dr, Los Altos Hills, CA 94022
SOLD SEP 19, 2025
$9,880,000
D
5 beds5.5 baths5,093 sq ft
13975 La Paloma Rd, Los Altos Hills, CA 94022

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Earn from this home

Sell

$8,153,960

Est. take-home

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Refinance

Est. cash available

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Rent

$11,804/mo

Redfin rental estimate

List your home for rent

Market trends in 94306, CA

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

104.8%

+0.5% MoM

Median sale price

$3.3M

$81K MoM

Avg. days on market

14d

0 days MoM

Recently sold homes

9 MoM

New listings for sale

OPEN FRI, 10AM TO 1PM
$1,798,000
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OPEN THU, 4PM TO 7PM
$2,399,000
4 beds2 baths1,378 sq ft
20 Roosevelt Cir, Palo Alto, CA 94306
OPEN SAT, 1:30PM TO 4:30PM
$2,998,888
3 beds2 baths1,472 sq ft
820 Chimalus Dr, Palo Alto, CA 94306
OPEN SAT, 1:30PM TO 4:30PM
$2,795,000
3 beds2.5 baths1,764 sq ft
4125 Wisteria Ln, Palo Alto, CA 94306
OPEN SAT, 1:30PM TO 4:30PM
$998,000
2 beds2 baths1,119 sq ft
4157 El Camino Way Unit E, Palo Alto, CA 94306
VIDEO TOUR
$5,990,000
5 beds3.5 baths2,892 sq ft
3990 Laguna Ave, Palo Alto, CA 94306
3D & VIDEO TOUR
$3,290,000
5 beds3 baths2,438 sq ft
651 E Meadow Dr, Palo Alto, CA 94306
3D WALKTHROUGH
$1,598,000
3 beds2.5 baths1,382 sq ft
670 San Antonio Rd #28, Palo Alto, CA 94306
$7,000,000
— beds— baths8,244 sq ft
330 Ventura Ave, Palo Alto, CA 94306
VIDEO TOUR
$998,000
1 bed1 bath768 sq ft
131 Greenmeadow Way, Palo Alto, CA 94306
See all

Provided by Redfin

Sale history for 4170 OLD ADOBE Rd

Year

Property tax

Land + Additions

Assessment*

2025

$129,744 (+4.3%)

$4,751,440 + $6,182,843

$10,934,283

2024

$124,358 (+7.4%)

$4,658,275 + $6,061,611

$10,719,886

2023

$115,826 (+9.3%)

$4,566,937 + $5,942,756

$10,509,693

2022

$105,970 (+3.9%)

$4,477,390 + $5,257,165

$9,734,555

2021

$101,991 (+2.2%)

$4,389,599 + $4,436,444

$8,826,043

2020

$99,839 (+1.1%)

$4,303,529 + $4,190,279

$8,493,808

2019

$98,752 (+2.9%)

$4,259,402 + $4,147,313

$8,406,715

2018

$95,985 (+1.8%)

$4,175,885 + $4,065,994

$8,241,879

2017

$94,305 (+2.7%)

$4,013,731 + $3,908,107

$7,921,838

2016

$91,849 (+1.0%)

$4,013,731 + $3,908,107

$7,921,838

2015

$90,975 (+133.8%)

$3,935,031 + $3,831,478

$7,766,509

2014

$38,910 (+2.1%)

$1,185,793 + $2,046,203

$3,231,996

2012

$38,120 (+6.2%)

$1,180,434 + $2,036,956

$3,217,390

2011

$35,901

$1,157,289 + $1,997,016

$3,154,305

2010

$35,908 (+1.3%)

$1,134,598 + $1,957,859

$3,092,457

2009

$35,443 (+5.4%)

$1,126,119 + $1,943,227

$3,069,346

2008

$33,632

$1,106,662 + $1,909,651

$3,016,313

Tax history for 4170 OLD ADOBE Rd

Year

Property tax

Land + Additions

Assessment*

2025

$129,744 (+4.3%)

$4,751,440 + $6,182,843

$10,934,283

2024

$124,358 (+7.4%)

$4,658,275 + $6,061,611

$10,719,886

2023

$115,826 (+9.3%)

$4,566,937 + $5,942,756

$10,509,693

2022

$105,970 (+3.9%)

$4,477,390 + $5,257,165

$9,734,555

2021

$101,991 (+2.2%)

$4,389,599 + $4,436,444

$8,826,043

2020

$99,839 (+1.1%)

$4,303,529 + $4,190,279

$8,493,808

2019

$98,752 (+2.9%)

$4,259,402 + $4,147,313

$8,406,715

2018

$95,985 (+1.8%)

$4,175,885 + $4,065,994

$8,241,879

2017

$94,305 (+2.7%)

$4,013,731 + $3,908,107

$7,921,838

2016

$91,849 (+1.0%)

$4,013,731 + $3,908,107

$7,921,838

2015

$90,975 (+133.8%)

$3,935,031 + $3,831,478

$7,766,509

2014

$38,910 (+2.1%)

$1,185,793 + $2,046,203

$3,231,996

2012

$38,120 (+6.2%)

$1,180,434 + $2,036,956

$3,217,390

2011

$35,901

$1,157,289 + $1,997,016

$3,154,305

2010

$35,908 (+1.3%)

$1,134,598 + $1,957,859

$3,092,457

2009

$35,443 (+5.4%)

$1,126,119 + $1,943,227

$3,069,346

2008

$33,632

$1,106,662 + $1,909,651

$3,016,313

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Public record
Zoning
Permits

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

1.24 Acres

Year renovated

1997

Sq. Ft.

9,034

Year built

1997

Style

Single Family Residential

County

Santa Clara County

APN

17520107

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Sep 8, 2026.

Residential Estate District

The RE residential estate district is intended to create and maintain single-family living areas characterized by compatibility with the natural terrain and native vegetation. The RE district provides locations for residential, limited agricultural, and open space activities most suitably located in areas of very low density or rural qualities. Accessory dwelling unit(s) and accessory structures or buildings are appropriate where consistent with the site and neighborhood character. Community uses and facilities should be limited unless no net loss of housing units would result.

Permitted uses

Include but are not limited to:

Agriculture
Housing-Single unit
Housing-Multiple units
Housing-Senior
Housing-Mobile home park

Nov 15, 2023 • Final

Project - building

Electrical

Solar

Nov 10, 2023 • Final

Solar: roof-mounted solar system with solarapp+ (single-family detached residential or duplex only)

Install a residential solar energy system with solar panels and an inverter.

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

Parking

Parking Information
Garage (Minimum): 3
Parking Description: Attached Garage, Detached, Gate/Door Opener, Guest/Visitor Parking, RV/Boat Parking

Interior

Virtual Tour

Bedroom Information
# of Bedrooms (Minimum): 5
# of Bedrooms (Maximum): 5
Bedrooms: Primary Suite/Retreat, Ground Floor Bedroom

Bathroom Information
# of Baths (Full): 4
# of Baths (1/2): 3
# of Baths (Minimum): 6
# of Baths (Maximum): 6
Bathroom Description: 2+ Showers Over Tubs, 2+ Tubs, Stall Shower, Steam Shower, Sunken Tub, Tub in Master Bedroom, 1+ Baths (1/2)

Room Information
Bonus/Hobby Room, Utility Room, Den/Study/Office, Rec/Rumpus Room, Formal Entry, Basement (Full), Guest House, Attic, Wine Cellar/Storage, Storage
Family Room Description: Separate Family Room
Dining Room Description: Formal Dining Room, Breakfast Nook, Breakfast Bar, Eat in Kitchen
Kitchen Description: Pantry, Cooktop, Garbage Disposal, 2+ Dishwashers, Microwave, 2+ Ovens, Oven (Self Cleaning), 2+ Refrigerators, Oven (Built-In), 220 Volt Outlet, Hookups (Gas)
Guest House

Interior Features
Laundry: In Laundry Room, Dryer, Washer, Hookup (Gas Dryer), 220 Volt Outlet
Flooring: Carpet (Wall-to-Wall), Hardwood, Marble

Fireplace Information
Fireplace Description: In Family Room, In Living Room, Gas Log, Gas Starter, Fireplace Available

Heating & Cooling Information
Cooling: Central Forced Air
Heating: Heating (2+ Zones), Radiant, Forced Air

Exterior

Exterior Features
View: Garden/Greenbelt, Mountains
Roof: Clay, Tile
Yard/Grounds: Patio(s), Sprinkler(s) (Front), Sprinkler(s) (Rear), Fenced

Building Information
Style: Mediterranean
Subclass: Single Family Home
Building Type: Detached
Exterior: Stucco
Mudsill, Concrete Perimeter and Slab, Foundation Pillars
Building Height (Minimum): 2
Building Height (Maximum): 2

Pool Information
Has Pool
Pool Description: Spa/Hot Tub, In-Ground (Concrete), Heated (Gas), Cover

Property Features
Amenities: Window Covering(s), Double Pane Windows(s), High Ceiling, Vaulted Ceiling, Wet Bar, Vacuum (Central)
Communication: Intercom, Satellite Dish, Cable TV Available
Living Sq. Ft.: 7,966
Security Features: Security Alarm (Owned), Fire Alarm

Property Information
Level (Street/Main): Bedroom(s)
Property Primary ID: 378085

Lot Information
Lot Description: Grade (Level)
Lot Size Area Minimum Units: Sq. Ft.
Lot Size Area Maximum Units: Sq. Ft.
Lot Size Source: Assessor
Zoning: R1

Utilities

Utility Information
Energy Features: Double Pane Windows, Skylight(s)
Sewer Septic: Sewer in Street, Sewer Connected

Water Information
Water: Heater (Gas), Heater (Solar), Public

Location

Multi-Unit Information
# of Stories: 2

School Information
Elementary School District: Palo Alto Unified
High School District: Palo Alto Unified

Public facts

Beds: 4
Baths: 6.0
Sq. Ft.: 9,034
Stories: 3.0
Lot Size: 1.24 acres
Style: Single Family Residential
Year Built: 1997
Year Renovated: 1997
County: Santa Clara County
APN: 17520107

Home facts updated by county records on Sep 8, 2026

Other

Miscellaneous Information
Incorporated: Yes

Around this home

Schools

Lucille M. Nixon Elementary School

Public K-5 • Assigned • 1.7mi

10/10

Ellen Fletcher Middle

Public 6-8 • Assigned • 1.0mi

9/10

Henry M. Gunn High School

Public 9-12 • Assigned • 0.8mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

3/10 Fire Factor

0.15% chance of being in a wildfire in next 30 years

3/10 Heat Factor

6 days above 93° expected this year, 12 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

7/10 Air Factor

13 unhealthy days expected this year, 13 days in 30 years

Provided by First Street

Historical weather

Palo Alto, CA • 94306

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 11.1 hours in June and 4.9 hours in December, placing it above the U.S. average for solar exposure.

11.1 hrs

4.9 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$12.51M – $15.15M

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Home values near 4170 OLD ADOBE Rd

Data from public records.

Address	Redfin Estimate
4145 Old Adobe Rd, Palo Alto, CA 5 Beds \| 7 Baths \| 5271 Sq. Ft.	$7,558,172
4137 Old Adobe Rd, Palo Alto, CA 3 Beds \| 3 Baths \| 2456 Sq. Ft.	$5,130,747

Address	Redfin Estimate
4130 Old Adobe Rd, Palo Alto, CA 5 Beds \| 3 Baths \| 2950 Sq. Ft.	$6,380,511
4182 Old Adobe Rd, Palo Alto, CA 5 Beds \| 4 Baths \| 6444 Sq. Ft.	$7,184,214

Address	Redfin Estimate
4159 Old Adobe Rd, Palo Alto, CA 5 Beds \| 7 Baths \| 9706 Sq. Ft.	$25,173,373
4165 Old Adobe Rd, Palo Alto, CA 5 Beds \| 4 Baths \| 3300 Sq. Ft.	$7,098,881

Property information provided by MLSListings when last listed in 2014. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 94306, CA

Sale history for 4170 OLD ADOBE Rd

Tax history for 4170 OLD ADOBE Rd

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 94306

Home values near 4170 OLD ADOBE Rd

More real estate resources