An immensely private retreat, set on 40 cascading acres of old growth redwood and majestic pine trees. The main home sits high on the hillside with views towards Mindego Hill and Sam McDonald Park. The rich wood exterior blends with the natural setting, and inside youll find reclaimed wood accents, a flexible floor plan, and an expansive studio with space for work, art, recreation, or entertaining. Each room has access to wraparound view decks and picture windows overlooking the wooded surroundings. The kitchen and dining room open to the deck, the private primary suite sits on the top level with striking to-the-ceiling windows, and a serene home office has beautiful views. The studio space has ample room to accommodate any activity or gathering, and features soaring vaulted ceilings and wall-to-wall lighting. And, down your private driveway, a clearing makes a potential ADU site and currently has structures enclosing a kitchenette and shower. A rare property with limitless potential!
Single-familyProperty Type
1970Year Built
40.08 acresLot Size
$744Est. Price/Sq.Ft.
Listed by Allison Howard-Smith•DRE #02067853• Intero Real Estate Services
Listed by David Troyer•DRE #01234450• Intero Real Estate Services
Contact: 650-334-5664
Bought with Jessica Rucker•DRE #01228466• Legacy Real Estate
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Earn from this home
Sell
$585,063
Est. take-home
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Refinance
$0
Est. cash available
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Rent
$1,994/mo
Redfin rental estimate
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Market trends in 94020, CA
Last updated August 2026
Sale-to-List Price
97.8%
+0.1% MoM
Median sale price
$1.2M
$97K MoM
Avg. days on market
30d
11 days MoM
Recently sold homes
2
1 MoM
Provided by Redfin
Sale history for 9700 Alpine Rd
Date
Event
Price
MLSListings #ML81931299
Jul 14, 2023
Sold
$1,350,000
$593/sq ft
Jun 30, 2023
Pending
—
Jun 9, 2023
Listed
$1,450,000
$637/sq ft
Public Records
Apr 8, 1992
Sold
$258,000
$113/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$15,524 (+1.4%)
$1,050,804 + $353,736
$1,404,540
2024
$15,310 (+338.3%)
$1,030,200 + $346,800
$1,377,000
2023
$3,493 (+1.6%)
$1,010,000 + $340,000
$1,350,000
2022
$3,439 (+1.7%)
$127,086 + $190,729
$317,815
2021
$3,382 (+1.3%)
$124,595 + $186,990
$311,585
2020
$3,338 (+2.2%)
$122,152 + $183,324
$305,476
2019
$3,268 (+2.8%)
$120,900 + $181,445
$302,345
2018
$3,177 (+2.4%)
$118,530 + $177,888
$296,418
2017
$3,103 (+0.4%)
$113,928 + $170,981
$284,909
2016
$3,090 (+3.1%)
$113,928 + $170,981
$284,909
2015
$2,997 (+1.8%)
$111,695 + $167,629
$279,324
2014
$2,944 (+0.9%)
$107,863 + $161,878
$269,741
2012
$2,917 (+1.8%)
$107,376 + $161,147
$268,523
2011
$2,865 (+1.3%)
$105,271 + $157,988
$263,259
2010
$2,828 (+1.0%)
$103,207 + $154,891
$258,098
2009
$2,802 (+2.2%)
$102,436 + $153,734
$256,170
2008
$2,742
$102,680 + $154,100
$256,780
Tax history for 9700 Alpine Rd
Year
Property tax
Land + Additions
Assessment*
2025
$15,524 (+1.4%)
$1,050,804 + $353,736
$1,404,540
2024
$15,310 (+338.3%)
$1,030,200 + $346,800
$1,377,000
2023
$3,493 (+1.6%)
$1,010,000 + $340,000
$1,350,000
2022
$3,439 (+1.7%)
$127,086 + $190,729
$317,815
2021
$3,382 (+1.3%)
$124,595 + $186,990
$311,585
2020
$3,338 (+2.2%)
$122,152 + $183,324
$305,476
2019
$3,268 (+2.8%)
$120,900 + $181,445
$302,345
2018
$3,177 (+2.4%)
$118,530 + $177,888
$296,418
2017
$3,103 (+0.4%)
$113,928 + $170,981
$284,909
2016
$3,090 (+3.1%)
$113,928 + $170,981
$284,909
2015
$2,997 (+1.8%)
$111,695 + $167,629
$279,324
2014
$2,944 (+0.9%)
$107,863 + $161,878
$269,741
2012
$2,917 (+1.8%)
$107,376 + $161,147
$268,523
2011
$2,865 (+1.3%)
$105,271 + $157,988
$263,259
2010
$2,828 (+1.0%)
$103,207 + $154,891
$258,098
2009
$2,802 (+2.2%)
$102,436 + $153,734
$256,170
2008
$2,742
$102,680 + $154,100
$256,780
*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
1
Baths
1.5
Stories
2
Lot width
—
Lot depth
—
Lot size
39.41 Acres
Year renovated
1983
Sq. Ft.
2,045
Year built
1978
Style
Single Family Residential
County
San Mateo County
APN
083290220
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Sep 2, 2026.
RM
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
Oct 12, 2023 • Final
Re-roof
Remove the existing roof and install new underlayment and composition shingles. Install new prepainted aluminum gutters.
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.