Google satellite image for 40 Castanea Ridge Rd, La Honda, CA 94020

Off Market Dec 2016 for $2.2M

$3,703,747

Est. refi paymentEst. refi $14,129/mo

•

3,000

sq ft

40 Castanea Ridge Rd, La Honda, CA 94020

About this home

Just south of Page Mill Rd on Skyline (100 yards from Palo Alto) sits this private 5-acre knoll-top estate along the highest ridge of the Santa Cruz Mountains at the junction of three Counties overlooking green valleys, the Ocean and surrounded by open space is a once in a lifetime opportunity to acquire this custom Modern European home near the vivacity of Silicon Valley that feels a world away with forever views, access to miles of hiking and horse trails from your doorstep. With a 150+ producing olive grove, owners have been pressing their own olive oil for several years. Designed to take full advantage of the environment yet with limited impact on it (high green rating). Every room has 11 foot ceilings with walls of glass opening to the outdoors through floor to ceiling steel windows overlooking the protected green-space, ocean and the Santa Cruz mountain range. Indoor, outdoor lines are blurred with the use of Texas Limestone inside and out. Close to Thomas Fogarty Winery.

Single-familyProperty Type

2015Year Built

5 acresLot Size

$1,235Est. Price/Sq.Ft.

9 spacesParking

Listed by Arthur Sharif •DRE #01481940 • Sotheby's Intl Rlty

Contact: 650-804-4770

Bought with Janice Woods •DRE #00816718 • Compass

Redfin checked: 3 minutes ago

•Source:MLSListings #ML81597767

Redfin Estimate

$3,703,747

$1.5M since sold in December 2016$55K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 13.8% lower than the average sale price ($4.29M) of 5 comparable homes.

SOLD AUG 13, 2026
$4,350,000
A
3 beds2.5 baths2,649 sq ft
27690 Central Dr, Los Altos Hills, CA 94022
SOLD FEB 27, 2026
$2,550,000
B
3 beds3 baths3,320 sq ft
40 Deer Path Dr, Portola Valley, CA 94028
SOLD MAR 11, 2026
$6,400,000
C
4 beds3.5 baths3,070 sq ft
11913 Murietta Ln, Los Altos Hills, CA 94022
SOLD SEP 11, 2025
$4,075,000
D
3 beds2.5 baths3,050 sq ft
23200 Encinal Ct, Los Altos Hills, CA 94024
SOLD OCT 28, 2025
$4,100,000
E
3 beds2.5 baths2,880 sq ft
289 Ramona Rd, Portola Valley, CA 94028

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Earn from this home

Sell

$2,112,300

Est. take-home

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Est. cash available

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Rent

$3,339/mo

Redfin rental estimate

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Market trends in 94020, CA

Last updated August 2026

Sale-to-List Price

97.6%

+2.2% MoM

Median sale price

$1.1M

$238 MoM

Avg. days on market

19d

0 days MoM

Recently sold homes

0 MoM

New listings for sale

OPEN SUN, 1PM TO 3PM
$975,000
5 beds2 baths1,200 sq ft
5 Pope Rd, La Honda, CA 94020
See all

Provided by Redfin

Sale history for 40 Castanea Ridge Rd

Year

Property tax

Land + Additions

Assessment*

2025

$32,676 (+1.4%)

$1,538,934 + $1,442,384

$2,981,318

2024

$32,222 (+9.2%)

$1,508,759 + $1,414,103

$2,922,862

2023

$29,508 (−9.6%)

$1,479,176 + $1,386,377

$2,865,553

2022

$32,655 (+21.7%)

$1,450,173 + $1,301,194

$2,751,367

2021

$26,835 (+1.3%)

$1,421,739 + $1,604,113

$3,025,852

2020

$26,481 (+1.4%)

$1,393,862 + $1,082,465

$2,476,327

2019

$26,125 (+7.8%)

$1,379,570 + $1,071,367

$2,450,937

2018

$24,229 (+2.5%)

$1,352,520 + $1,050,360

$2,402,880

2017

$23,639 (+104.0%)

$1,300,000 + $900,000

$2,200,000

2016

$11,588 (+8.1%)

$1,300,000 + $900,000

$2,200,000

2015

$10,718 (+26.1%)

$606,628 + $445,277

$1,051,905

2014

$8,497 (+14.4%)

$350,000 + $430,000

$780,000

2012

$7,425 (−23.9%)

$350,000 + $350,000

$700,000

2011

$9,753 (+84.6%)

$350,000 + $325,000

$675,000

2010

$5,283

$480,000 + $410,000

$890,000

Tax history for 40 Castanea Ridge Rd

Year

Property tax

Land + Additions

Assessment*

2025

$32,676 (+1.4%)

$1,538,934 + $1,442,384

$2,981,318

2024

$32,222 (+9.2%)

$1,508,759 + $1,414,103

$2,922,862

2023

$29,508 (−9.6%)

$1,479,176 + $1,386,377

$2,865,553

2022

$32,655 (+21.7%)

$1,450,173 + $1,301,194

$2,751,367

2021

$26,835 (+1.3%)

$1,421,739 + $1,604,113

$3,025,852

2020

$26,481 (+1.4%)

$1,393,862 + $1,082,465

$2,476,327

2019

$26,125 (+7.8%)

$1,379,570 + $1,071,367

$2,450,937

2018

$24,229 (+2.5%)

$1,352,520 + $1,050,360

$2,402,880

2017

$23,639 (+104.0%)

$1,300,000 + $900,000

$2,200,000

2016

$11,588 (+8.1%)

$1,300,000 + $900,000

$2,200,000

2015

$10,718 (+26.1%)

$606,628 + $445,277

$1,051,905

2014

$8,497 (+14.4%)

$350,000 + $430,000

$780,000

2012

$7,425 (−23.9%)

$350,000 + $350,000

$700,000

2011

$9,753 (+84.6%)

$350,000 + $325,000

$675,000

2010

$5,283

$480,000 + $410,000

$890,000

*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

2.5

Stories

Lot width

—

Lot depth

—

Lot size

217,800

Year renovated

2018

Sq. Ft.

3,000

Year built

2015

Style

Single Family Residential

County

San Mateo County

APN

080410170

Parking Spaces

Basement

Accessible

Yes

HOA Dues

—

Garage

Yes

Features

Views, Green

Last updated by owner on Mar 6, 2026.

Resource Management District

The purposes of this chapter are to carry out the objectives and policies of those San Mateo County General Plan Chapters that fulfill the requirements for State-mandated Open Space and Conservation Elements, as well as other elements adopted as part of the General Plan of San Mateo County, to meet the requirements of Section 65910 of the Government Code of the State of California requiring formulation of an open space zoning ordinance, and to ensure consistency between the General Plan and the zoning ordinance.

Permitted uses

Include but are not limited to:

Religious facility
Restaurant
Hotel / motel
Research & development
Educational/school
Fire house
Golf related
Veterinary clinic
Park & open space

Jun 25, 2021 • Active

Fire sprinklers

Install fire sprinklers in a new garage and exercise room. The existing house is already fully sprinklered.

Fire sprinkler

Apr 23, 2019 • Final

Photovoltaic residential

Install a roof-mounted photovoltaic array and an energy storage system on a residential building.

Battery

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
Parking Description: Off-Street Parking
Parking Spaces: 4

Interior

Bedroom Information
# of Bedrooms (Minimum): 3
# of Bedrooms (Maximum): 3

Bathroom Information
# of Baths (Full): 3

Room Information
Wine Cellar/Storage
Family Room Description: Separate Family Room
Dining Room Description: Dining Area in Living Room
Kitchen Description: Countertop (Other), Dishwasher, Exhaust Fan, Island, Oven (Double), Oven (Gas), Pantry Cabinet, Warming Drawer, Wine Refrigerator

Interior Features
Laundry: Hookup (Washer/Dryer)
Flooring: Stone

Heating & Cooling Information
Heating: Radiant

Exterior

Exterior Features
View: Forest/Woods, Garden/Greenbelt, Mountains, Ocean, Ridge, Valley
Fencing: Partial Fencing
Roof: Metal
Yard/Grounds: Fenced, Sprinkler(s) (Auto), Other (See Remarks)

Building Information
Style: Contemporary, Modern/High Tech
Subclass: Single Family Home
Building Type: Detached
Construction Type: Metal, Stone, Wood Frame
Concrete Slab

Property Features
Amenities: High Ceiling
Living Sq. Ft.: 3,000
Special Features: Lower Light Switches

Property Information
Horse Property: Possible
Horse Property Description: Fenced
Property Condition: Built/ Remodeled Green
Property Primary ID: 463327

Lot Information
Lot Acres: 5
Lot Description: Grade (Sloped Up)
Lot Size Area Minimum Units: Sq. Ft.
Lot Size Area Maximum Units: Sq. Ft.
Lot Size Source: Assessor
Zoning: R-1

Financial

Tax/Assessment Information
City Transfer Tax: No

Utilities

Utility Information
Energy Features: Double Pane Windows
Sewer Septic: Septic Connected
Utilities: Individual Electric Meters, Propane On Site

Water Information
Water: Well

Location

Multi-Unit Information
# of Stories: 1

School Information
Elementary School District: Portola Valley Elementary
High School District: Sequoia Union High

Public facts

Beds: 3
Baths: 2.5
Sq. Ft.: 3,000
Stories: 1.0
Parking Spaces: 9
Basement: No
Accessible: Yes
Lot Size: 5 acres
Style: Single Family Residential
Year Built: 2015
Year Renovated: 2018
County: San Mateo County
APN: 080410170
HOA Dues: —
Garage: Yes
Features: Views, Green

Home facts updated by owner on Mar 6, 2026

Other

Miscellaneous Information
Incorporated: Yes

Around this home

Schools

La Honda Elementary School

Public K-5 • Assigned • 6.4mi

9/10

Pescadero Elementary And Middle School

Public K-8 • Assigned • 11.9mi

8/10

Pescadero High School

Public 9-12 • Assigned • 11.3mi

6/10

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

0.46% chance of being in a wildfire in next 30 years

1/10 Heat Factor

5 days above 88° expected this year, 8 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

8/10 Air Factor

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

Provided by First Street

Historical weather

La Honda, CA • 94020

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 10.6 hours in June and 5 hours in December, placing it above the U.S. average for solar exposure.

10.6 hrs

5 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$3.52M – $4.26M

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Home values near 40 Castanea Ridge Rd

Data from public records.

Address	Redfin Estimate
10 Castanea Ridge Rd, La Honda, CA 3 Beds \| 2.5 Baths \| 2240 Sq. Ft.	$1,749,133
33 Castanea Ridge Rd, La Honda, CA 2 Beds \| 2.5 Baths \| 2820 Sq. Ft.	$3,201,139

Address	Redfin Estimate
21 Castanea Ridge Rd, La Honda, CA 4 Beds \| 2 Baths \| 2570 Sq. Ft.	$2,133,600
71 Castanea Ridge Rd, La Honda, CA 2 Beds \| 3 Baths \| 3520 Sq. Ft.	$3,977,539

Address	Redfin Estimate
42 Castanea Ridge Rd, La Honda, CA 3 Beds \| 1.5 Baths \| 1990 Sq. Ft.	$1,497,749
81 Castanea Ridge Rd, La Honda, CA 4 Beds \| 3 Baths \| 2610 Sq. Ft.	$3,028,074

Property information provided by MLSListings when last listed in 2016. This data may not show owner updates. Learn more.

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