OFF MARKET

Off Market Oct 2023 for $40M

$49,581,577

Est. refi paymentEst. refi $252,885/mo

•

14,215

sq ft

233 Park Ln, Atherton, CA 94027

About this home

A staggering composition of form, function, and luxury. A custom-curated masterpiece, with an unparalleled attention to detail, tucked away on one of the finest lots in all of Silicon Valley. Every aspect of this home has been meticulously selected to enrich your living experience. Enjoy everything you need without ever having to leave the property - from a theater comparable to the finest cinemas, to a kitchen fit for a gourmet chef, and to a full gym, game room, and wine cellar, this estate truly has it all. The grounds of the home are fit for a 5-star resort and offer endless possibilities. And for a finishing touch, resort-like bedroom suites offer superb space to retire at the end of the night.

Single-familyProperty Type

2022Year Built

1.3 acresLot Size

$3,488Est. Price/Sq.Ft.

3 car garageParking

Listed by DeLeon Team •DRE #70010006 • Deleon Realty

Contact: 650-900-7000

Bought with Michael Warren •DRE #01968537 • Compass

Redfin checked: 2 minutes ago

•Source:MLSListings #ML81914113

Redfin Estimate

$49,581,577

$9.6M since sold in October 2023$1.3M since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 112.6% higher than the average sale price ($23.33M) of 5 comparable homes.

SOLD MAY 12, 2026
$28,000,000
A
6 beds8 baths10,909 sq ft
2 Somerset Ln, Atherton, CA 94027
SOLD JUL 20, 2026
$33,250,000
B
6 beds9 baths11,746 sq ft
112 Almendral Ave, Atherton, CA 94027
SOLD MAR 25, 2026
$23,988,888
C
7 beds9 baths11,257 sq ft
35 Barry Ln, Atherton, CA 94027
SOLD JUN 26, 2026
$9,495,000
D
5 beds6 baths5,520 sq ft
1335 N Lemon Ave, Menlo Park, CA 94025
SOLD JUN 23, 2026
$21,900,000
E
8 beds7.5 baths8,805 sq ft
167 Almendral Ave, Atherton, CA 94027

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Earn from this home

Sell

$16,668,544

Est. take-home

List your home with Redfin and save $247,908

Refinance

Est. cash available

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Rent

$11,089/mo

Redfin rental estimate

List your home for rent

Market trends in 94027, CA

Last updated July 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

101.5%

+0.4% MoM

Median sale price

$10.0M

$252K MoM

Avg. days on market

20d

3 days MoM

Recently sold homes

2 MoM

New listings for sale

$8,250,000
4 beds3.5 baths2,880 sq ft
1 Manzanita Rd, Atherton, CA 94027
OPEN SAT, 1PM TO 4PM
$9,888,070
4 beds4.5 baths5,615 sq ft
27 Valley Rd, Atherton, CA 94027
See all

Provided by Redfin

Sale history for 233 Park Ln

Date

Event

Price

MLSListings #ML81914113

Oct 16, 2023

Sold

$40,000,000

$2,814/sq ft

Sep 7, 2023

Pending

—

Aug 18, 2023

Contingent

—

Jan 5, 2023

Listed

$49,900,000

$3,510/sq ft

Public Records

Apr 12, 2017

Sold

$15,500,000

$1,090/sq ft

Public Records

Dec 13, 2010

Sold

$6,700,000

$471/sq ft

Public Records

Sep 29, 1999

Sold

$6,777,000

$477/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #ML89940719

Sep 29, 1999

Sold

—

Sep 29, 1999

Listing Removed

—

Sep 23, 1999

Sold

—

Sep 13, 1999

Listed

$3,500,000

$246/sq ft

Sep 13, 1999

Listed

$3,500,000

$246/sq ft

Public Records

Jun 1, 1976

Sold

$255,000

$18/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$448,279 (+2.8%)

$27,744,000 + $13,056,000

$40,800,000

2024

$435,980 (+31.2%)

$27,744,000 + $13,056,000

$40,800,000

2023

$332,278 (+24.5%)

$27,200,000 + $12,800,000

$40,000,000

2022

$266,809 (+7.5%)

$17,290,544 + $13,096,800

$30,387,344

2021

$248,120 (+10.2%)

$16,951,514 + $7,500,000

$24,451,514

2020

$225,170 (+14.9%)

$16,619,132 + $6,000,000

$22,619,132

2019

$196,001 (+11.9%)

$16,448,724 + $4,000,000

$20,448,724

2018

$175,209 (+107.7%)

$16,126,200 + $1,500,000

$17,626,200

2017

$84,341 (−10.8%)

$7,396,174

2009

$94,564 (+2.1%)

$8,069,405 + $453,000

$8,522,405

2008

$92,654

$8,088,575 + $453,000

$8,541,575

Tax history for 233 Park Ln

Year

Property tax

Land + Additions

Assessment*

2025

$448,279 (+2.8%)

$27,744,000 + $13,056,000

$40,800,000

2024

$435,980 (+31.2%)

$27,744,000 + $13,056,000

$40,800,000

2023

$332,278 (+24.5%)

$27,200,000 + $12,800,000

$40,000,000

2022

$266,809 (+7.5%)

$17,290,544 + $13,096,800

$30,387,344

2021

$248,120 (+10.2%)

$16,951,514 + $7,500,000

$24,451,514

2020

$225,170 (+14.9%)

$16,619,132 + $6,000,000

$22,619,132

2019

$196,001 (+11.9%)

$16,448,724 + $4,000,000

$20,448,724

2018

$175,209 (+107.7%)

$16,126,200 + $1,500,000

$17,626,200

2017

$84,341 (−10.8%)

$7,396,174

2009

$94,564 (+2.1%)

$8,069,405 + $453,000

$8,522,405

2008

$92,654

$8,088,575 + $453,000

$8,541,575

*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

6.5

Stories

Lot width

—

Lot depth

—

Lot size

1.3 Acres

Year renovated

—

Sq. Ft.

14,171

Year built

2022

Style

Single Family Residential

County

San Mateo County

APN

070343010

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 15, 2026.

R-1A

Residential District

This chapter identifies the allowed use and permit requirements and development standards for the residential district R-1A. The intent of this district is to implement the residential land use categories of the town’s general plan. It is designed to designate land for the development of residential uses consistent with the development regulations set forth in this title.

Permitted uses

Include but are not limited to:

Housing
Housing-Single unit

Sep 7, 2024 • Final

Heritage tree

Remove and replace a closet with oak box units.

Demolition

Grading

May 5, 2022 • Final

New acc str flat fee

Construct a new trellis with an outdoor kitchen and fire pit.

ADU

Grading

Kitchen

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
Garage (Maximum): 3
Parking Description: Detached, Gate/Door Opener
Garage Spaces: 3

Interior

Virtual Tour

Bedroom Information
# of Bedrooms (Minimum): 6
# of Bedrooms (Maximum): 6
Bedrooms: Ground Floor Bedroom, Primary Suite/Retreat, Walk-In Closet

Bathroom Information
# of Baths (Full): 8
# of Baths (1/2): 3
Bathroom Description: Double Sinks, Full on Ground Floor, Primary - Oversized Tub, Primary (Stall Shower(s)), 2+ Stall Shower, Stone, Tile, Tub, Tub in Master Bedroom

Room Information
Basement (Finished), Den/Study/Office, Laundry Room, Media/Home Theatre, Recreation Room, Utility Room, Wine Cellar/Storage
Family Room Description: Separate Family Room
Dining Room Description: Breakfast Nook, Dining Area in Living Room
Kitchen Description: Countertop (Marble), Dishwasher, Exhaust Fan, Freezer, Garbage Disposal, Hood Over Range, Island with Sink, Microwave, Oven (Built-In), Oven (Double), Oven (Gas), Oven Range (Built-In), Pantry, Refrigerator(s), Wine Refrigerator
Guest House
Secondary Living Space Sq. Ft.: 986

Interior Features
Laundry: Dryer, Inside, Washer
Flooring: Hardwood, Marble, Tile

Fireplace Information
Has Fireplace
Fireplace Description: In Family Room, In Living Room, Outside, In Primary Bedroom, Other (See Remarks)
Fireplaces (Minimum): 6

Heating & Cooling Information
Cooling: Central Forced Air
Heating: Forced Air, Radiant Floors

Exterior

Exterior Features
Fencing: Complete Perimeter
Roof: Tile
Yard/Grounds: Backyard, Balcony/Patio, Barbecue Area, Fenced, Fire Pit, Sprinkler(s) (Auto), Sprinkler(s) (Lawn)

Building Information
Subclass: Single Family Home
Building Type: Detached
Construction Status: Completed
Concrete Slab

Pool Information
Has Pool
Pool Description: In-Ground, Indoor, Lap, Sweep, Spa/Hot Tub

Property Features
Amenities: High Ceiling, Skylight(s), Video/Audio System, Walk-In Closet, Wet Bar
Communication: Audio/Video Prewired, Fiber Ready
Living Sq. Ft.: 14,215
Security Features: Video/Audio System
Special Features: Wide Halls/Doors (3 Ft.+)

Property Information
Property Primary ID: 198061

Lot Information
Lot Acres: 1.3017
Lot Description: Grade (Level)
Lot Size Area Minimum Units: Sq. Ft.
Lot Size Area Maximum Units: Sq. Ft.
Lot Size Source: Assessor
Zoning: R1001A

Utilities

Utility Information
Sewer Septic: Sewer Connected
Utilities: Individual Electric Meters, Individual Gas Meters

Water Information
Water: Individual Water Meter, Public

Location

Multi-Unit Information
# of Stories: 1

School Information
Elementary School: Oak Knoll Elementary
Elementary School District: Menlo Park City Elementary
Middle School: Hillview Middle
High School: Menlo-Atherton High
High School District: Sequoia Union High

Public facts

Beds: 6
Baths: 6.5
Sq. Ft.: 14,171
Stories: 2.0
Lot Size: 1.3 acres
Style: Single Family Residential
Year Built: 2022
Year Renovated: —
County: San Mateo County
APN: 070343010

Home facts updated by county records on Jul 15, 2026

Around this home

Schools

Oak Knoll Elementary School

Public K-5 • Assigned • 1.2mi

10/10

Hillview Middle School

Public 6-8 • Assigned • 0.5mi

9/10

Menlo-Atherton High School

Public 9-12 • Assigned • 1.8mi

8/10

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

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

3/10 Heat Factor

7 days above 91° expected this year, 14 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

7/10 Air Factor

12 unhealthy days expected this year, 12 days in 30 years

Provided by First Street

Historical weather

Atherton, CA • 94027

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

10.7 hrs

5 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$47.10M – $57.02M

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OPEN SAT, 1PM TO 4PM

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Home values near 233 Park Ln

Data from public records.

Address	Redfin Estimate
230 Park Lane, Atherton, CA 5 Beds \| 5.5 Baths \| 6190 Sq. Ft.	$10,443,477
222 Park Lane, Atherton, CA 2 Beds \| 2.5 Baths \| 3119 Sq. Ft.	$13,136,593

Address	Redfin Estimate
227 Park Lane, Atherton, CA 5 Beds \| 6.5 Baths \| 8790 Sq. Ft.	$18,475,068
221 Park Lane, Atherton, CA 5 Beds \| 4 Baths \| 12180 Sq. Ft.	$36,532,152

Address	Redfin Estimate
244 Park Lane, Atherton, CA 4 Beds \| 5 Baths \| 4540 Sq. Ft.	$12,282,863
256 Park Lane, Atherton, CA 4 Beds \| 4 Baths \| 3440 Sq. Ft.	$8,153,456

Property information provided by MLSListings when last listed in 2023. 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 94027, CA

Sale history for 233 Park Ln

Tax history for 233 Park Ln

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 94027

Home values near 233 Park Ln

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