243 Selby Ln, Atherton, CA 94027 Property Records

San Mateo County property record for 243 Selby Ln, Atherton, CA 94027

Property Summary

Property Type	Single Family Home
Details	5 bd · 3.5 ba · 3,310 sqft · built 1973
Lot Size	0.999 acres (43,559 sqft)
Owner	Company Name on File
Last Sale	$9,500,000 (Apr 2026)
Tax Bill	$79,095 (2025)
Deeds & Mortgages	Apr 2026 Sale Apr 2026 Sale + 1 more
Flood Zone	Zone X (minimal risk)
APN	`059-281-260`

Property Details

APN / Parcel Number

Primary APN	`059-281-260`

Interior

Bedrooms	5 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Total Rooms	11 Rooms
Building Area	3,310 sqft Living Area
1st Floor Area	1,920 sqft
2nd Floor Area	1,390 sqft
Family Room	Family Room
Study	Study

Exterior

Year Built	Built 1973
Effective Year Built	Effective 1973
Lot Area	43,559 sqft
Lot Dimensions	264 ft deep x 165 ft wide
Garage Area	580 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	243 SELBY LN
City	ATHERTON
State	CA
Zip	94027-3930
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1001A
Legal Description	PTN OF LOT J SELBY TRACT RSM 10/29-30
Legal Subdivision	SELBY TRACT
Legal Tract	J
Legal Lot Number	J
Jurisdiction	SAN MATEO CA
Township / Civil Division	SAN MATEO
Census Block Group	4
Census Block	4006
Census Tract	611400

Owner

243 Selby Ln is owned by a company that bought it in April 2026.

Source: San Mateo County records, as of July 15, 2026

Owner of Record	Company Name on File
Mailing Address	5032 S BUR OAK PL, 131A, SIOUX FALLS, SD 57108-2244
Owner Type	Company
Vesting	Limited Liability Partnership

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Apr 17, 2026	Grant Deed, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE COMPAN
Apr 21, 2026	Grant Deed, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE COMPAN
Dec 26, 2018	Quit Claim Deed, Transfer Quitclaim

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Apr 17, 2026 · Amount on File
Deed Sale	Apr 17, 2026 · Amount on File
Prior Sale	Dec 5, 2024 · Amount on File
Deed Document Number	202620358
Prior Transfer Date	Jun 13, 2024
Prior Transfer Doc	0000037409
Record Updated	Sep 20, 2026

April 2026: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN MATEO CA
Recording Date	Apr 17, 2026
Property Address	243 SELBY LN, ATHERTON, CA 94027-3930
Document Number	0000020358
Instrument Date	Apr 7, 2026
Instrument	2026.20358
Transaction Type	Transfer
Record Updated	May 13, 2026
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE COMPAN

Transaction

Amount	Amount on Record
Tax	$1,055,450.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Limited Liability Partnership
Address	1336 CORDILLERAS AVE, SUNNYVALE, CA 94087-4404

April 2026: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN MATEO CA
Recording Date	Apr 21, 2026
Property Address	243 SELBY LN, ATHERTON, CA 94027-3930
Document Number	0000021006
Instrument Date	Apr 7, 2026
Instrument	202621006
Transaction Type	Transfer
Record Updated	Jul 12, 2026
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE COMPAN

Transaction

Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Limited Liability Partnership

December 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN MATEO CA
Recording Date	Dec 26, 2018
Property Address	243 SELBY LN, ATHERTON, CA 94027-3930
Document Number	0000100521
Instrument Date	Dec 21, 2018
Instrument	100521
Transaction Type	Transfer
Record Updated	Jan 10, 2019

Transaction

Tax	$0.00
Additional	Quitclaim Arm's Length Partial Interest

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	990 SAN ANTONIO RD PALO ALTO CA 943034917, PALO ALTO, CA 94303-4917

Tax Assessment & Valuation

The 2025 property tax bill for 243 Selby Ln was $79,095, up 88.8% from the year before.

Source: San Mateo County assessment roll, as of July 15, 2026

Property Jurisdictions

Type	Name
State	California
Municipality	Atherton Town
County	San Mateo County
Elementary School District	Redwood City Elementary School District (KG - 08)
Secondary School District	Sequoia Union High School District (09 - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$7,256,790 (+2%) Land $7,205,790 Building $51,000
2025	$79,095.00 (+88.76%)	$7,114,500 Land $7,064,500 Building $50,000
2024	$41,903.00 (+1.6%)
2023	$41,243.00 (+4.93%)	$3,614,918 Land $1,807,459 Building $1,807,459	$5,130,090
2022	$39,304.00

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

FEMA maps place 243 Selby Ln in Zone X, an area of minimal flood risk, though there have been 8 flood claims nearby since 1979.

Source: FEMA National Flood Hazard Layer, effective September 10, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	7 in force
Nearby Flood Claims	8 (1979–2019)
Claims Outside the SFHA	2 of 8
Most Recent Claim	Jan 2019 · other causes

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

Wildfire risk around 243 Selby Ln is low, with a 0.01% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 94% of the US · lower than 96% of California
Wildfire Likelihood	0.01% annual chance
Exposure	Direct burnable vegetation

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	CALIFORNIA WATER SERVICE - BEAR GULCH private · serves 60,382 people · EPA ID CA4110006
Water Source	Surface water
Last State Inspection	Feb 2025
Lead	4 ppb (2022–2024) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 704 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · Fixed Wireless, DSL in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
Etheric Networks Fixed Wireless	250 / 100
T-Mobile Fixed Wireless	100 / 20

May also be available: Astound Broadband, Race Communications.

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