666 Celestial Ln, Foster City (San Mateo), CA 94404 Property Records

San Mateo County property record for 666 Celestial Ln, Foster City, CA 94404

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 1,700 sqft · built 1972
Lot Size	0.043 acres (1,890 sqft)
Owner	2 Individual Names on File
Last Sale	$759,000 (Aug 2010)
Tax Bill	$11,580 (2025)
Deeds & Mortgages	Jan 2026 Mortgage Nov 2023 Mortgage + 1 more
Flood Zone	Zone X (reduced by levee)
APN	`094-430-290`

Property Details

APN / Parcel Number

Primary APN	`094-430-290`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	7 Rooms
Stories	2 Stories
Building Area	1,700 sqft Living Area
1st Floor Area	720 sqft
2nd Floor Area	980 sqft
Family Room	Family Room
Game Room	Game Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1972
Effective Year Built	Effective 1972
Lot Area	1,890 sqft (0.043 acres)
Lot Dimensions	67 ft deep x 28 ft wide
Garage Area	440 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	666 CELESTIAL LN
City	FOSTER CITY
State	CA
Zip	94404-2773
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RT0000
Legal Description	LOT 31 TRACT NO 2-72 FOSTER CITY NGBD NO 9 RSM
Legal Subdivision	FOSTER CITY NGBD NO 9
Legal Tract	2
Legal Lot Number	31
Jurisdiction	SAN MATEO CA
Township / Civil Division	SAN MATEO
Census Block Group	1
Census Block	1006
Census Tract	608024

Owner

666 Celestial Ln is owned and occupied by two individuals who bought it in August 2010.

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

Owner of Record	2 Individual Names on File
Mailing Address	666 CELESTIAL LN, FOSTER CITY, CA 94404-2773
Occupancy	Owner Occupied
Owner Type	Individual

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
Jan 28, 2026	Deed of Trust, Mortgage · Conventional Mortgage PROVIDENT FUNDING ASSOCIATES LP
Nov 20, 2023	Intrafamily Transfer, Transfer · Conventional Mortgage PROVIDENT FUNDING ASSOCIATES LP
Apr 22, 2021	Deed of Trust, Mortgage · Conventional Mortgage PROVIDENT FUNDING ASSOCIATES LP

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 17, 2010 · Amount on File
Deed Sale	Aug 17, 2010 · Amount on File
Prior Sale	Apr 20, 2006 · Amount on File
Deed Document Number	201091576
Transfer Doc	0000180484
Record Updated	Oct 29, 2026

January 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	666 CELESTIAL LN, FOSTER CITY, CA 94404-2773
Transaction Type	Mortgage
Record Updated	Feb 27, 2026
Title Company	FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	666 CELESTIAL LN, FOSTER CITY, CA 94404-2773

Mortgage

Document Number	0000004316
Date	Jan 28, 2026
Instrument	2026-004316

Lender

Name	PROVIDENT FUNDING ASSOCIATES LP
Type	Mortgage Company
Address	SANTA ROSA, CA 95401

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Feb 1, 2056

November 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SAN MATEO CA
Recording Date	Nov 20, 2023
Property Address	666 CELESTIAL LN, FOSTER CITY, CA 94404-2773
Document Number	0000061739
Map Reference	MB 76 PG 44-46
Instrument Date	Nov 11, 2023
Instrument	2023-061739
Transaction Type	Transfer
Record Updated	Dec 20, 2023
Title Company	FIRST AMERICAN TITLE, FIRST AMERICAN TITLE INS CO

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	666 CELESTIAL LN, FOSTER CITY, CA 94404-2773

Mortgage

Document Number	0000061740
Date	Nov 20, 2023
Instrument	2023-061740

Lender

Name	PROVIDENT FUNDING ASSOCIATES LP
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Dec 1, 2053

April 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN MATEO CA
Property Address	666 CELESTIAL LN, FOSTER CITY, CA 94404-2773
Transaction Type	Mortgage
Record Updated	May 17, 2021
Title Company	FIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000064131
Date	Apr 22, 2021
Instrument	2021-064131

Lender

Name	PROVIDENT FUNDING ASSOCIATES LP
Type	Mortgage Company
Address	BURLINGAME, CA 94010

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	179 Months
Due	Mar 1, 2036

Tax Assessment & Valuation

The 2025 property tax bill for 666 Celestial Ln was $11,580 with a homeowner's exemption, up 1.5% from the year before.

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$991,850 (+2%) Land $495,925 Building $495,925
2025	$11,580.00 (+1.47%) Homeowner's exemption	$972,402 Land $486,201 Building $486,201
2024	$11,412.00 (+2.13%)
2023	$11,174.00 (+1.38%) Homeowner's exemption	$934,644 Land $467,322 Building $467,322	$1,244,160
2022	$11,022.00

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA maps place 666 Celestial Ln in Zone X, where a levee reduces flood risk, within 500 ft of a high-risk flood zone.

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 reduced by levee · depends on levee performance
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	4 in force

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

The area around 666 Celestial Ln has no burnable land within ember reach, so its wildfire risk is not rated.

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

Wildfire Risk	Not rated no burnable land within ember reach

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	ESTERO MUNICIPAL IMPROVEMENT DISTRICT serves 36,556 people · EPA ID CA4110021
Water Source	Purchased surface water from SAN FRANCISCO REGIONAL WATER SYSTEM
Last State Inspection	Nov 2024
Lead	Under 1 ppb (2023–2025) 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 454 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

May also be available: Astound Broadband, GeoLinks, Sail Internet, T-Mobile.

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