551 Tyndall St, Los Altos, CA 94022 Property Records

Santa Clara County property record for 551 Tyndall St, Los Altos, CA 94022

Property Summary

Property Type	Condominium
Details	2 bd · 2.5 ba · 2,024 sqft · built 1975
Lot Size	0.023 acres (1,020 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,935,000 (Nov 2023)
Tax Bill	$24,385 (2025)
Deeds & Mortgages	Dec 2025 Mortgage Nov 2023 Sale & Mortgage + 3 more
Flood Zone	Zone X (moderate risk)
APN	`170-54-001`

Property Details

APN / Parcel Number

Primary APN	`170-54-001`

Interior

Bedrooms	2 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	7 Rooms
Stories	2 Stories
Building Area	2,024 sqft Living Area
1st Floor Area	1,004 sqft
2nd Floor Area	1,020 sqft
Family Room	Family Room
Utility Room	Utility Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1975
Effective Year Built	Effective 1975
Architectural Style	H-Shape
Exterior Material	Stucco
Construction Type	Wood
Roof Material	Tile
Lot Area	1,020 sqft (0.023 acres)
Lot Dimensions	34 ft deep x 30 ft wide
Garage Area	360 sqft
Parking Spaces	1 Parking Space
Porch	Porch

Utilities, Heating & Cooling

Cooling System	Central
Heating System	HVAC
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	551 TYNDALL ST
City	LOS ALTOS
State	CA
Zip	94022-3920
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Condominium
Local Zoning Code	R3
Legal Description	TRACT 5659 TYNDALL OAKS BOOK 369 PAGE 25 PAGE 27
Legal Subdivision	TYNDALL OAKS
Legal Tract	5659
Legal Lot Number	1
Jurisdiction	SANTA CLARA CA
Township / Civil Division	SAN JOSE
Census Block Group	2
Census Block	2044
Census Tract	510300

Owner

Source: Santa Clara County records, as of December 23, 2025

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Individual Names on Record
Mailing Address	551 TYNDALL ST, LOS ALTOS, CA 94022-3920
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Dec 16, 2025	Deed of Trust, Mortgage · Conventional Mortgage PARAMOUNT RESIDENTIAL MORTGAGE GROUP INC
Nov 1, 2023	Grant Deed, Transfer · Conventional Mortgage KINECTA FCU
Jul 7, 2021	Intrafamily Transfer, Transfer
Jul 7, 2021	Intrafamily Transfer, Transfer
Jul 7, 2021	Intrafamily Transfer, Transfer

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Nov 1, 2023 · Amount on Record
Deed Sale	Nov 1, 2023 · Amount on Record
Prior Sale	Sep 30, 2005 · Amount on Record
Deed Document Number	202325553033
Prior Transfer Date	Jun 1, 2021
Prior Transfer Doc	0025020924
Record Updated	Sep 20, 2026

December 2025: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SANTA CLARA CA
Property Address	551 TYNDALL ST, LOS ALTOS, CA 94022-3920
Transaction Type	Mortgage
Record Updated	Dec 25, 2025
Title Company	CHICAGO TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	551 TYNDALL ST, LOS ALTOS, CA 94022-3920

Mortgage

Document Number	0025919587
Date	Dec 16, 2025
Instrument	25919587

Lender

Name	PARAMOUNT RESIDENTIAL MORTGAGE GROUP INC
Type	Mortgage Company
Address	1265 CORONA POINTE CT STE 301, CORONA, CA 92879

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jan 1, 2056

November 2023: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Nov 1, 2023
Property Address	551 TYNDALL ST, LOS ALTOS, CA 94022-3920
Document Number	0025553033
Map Reference	MB 369 PG 25-27
Instrument Date	Oct 24, 2023
Instrument	25553033
Transaction Type	Transfer
Record Updated	Nov 10, 2023
Title Company	FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	551 TYNDALL ST, LOS ALTOS, CA 94022-3920

Mortgage

Document Number	0025553034
Date	Nov 1, 2023
Instrument	25553034

Lender

Name	KINECTA FCU
Type	Credit Union

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Nov 1, 2053

Interest

Rate Type	Adjustable Rate
Rate	7.37%
Type Change Date	Nov 1, 2030
Change Frequency	6 Months
Min Rate At Change	2.75%
Max Rate At Change	12.3%
Max Rate	12.3%

July 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SANTA CLARA CA
Recording Date	Jul 7, 2021
Property Address	551 TYNDALL ST, LOS ALTOS, CA 94022-3920
Document Number	0025020925
Map Reference	MB 369 PG 25-27
Instrument Date	Jun 1, 2021
Instrument	25020925
Transaction Type	Transfer
Record Updated	Oct 13, 2022

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	551 TYNDALL ST, LOS ALTOS, CA 94022-3920

July 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SANTA CLARA CA
Recording Date	Jul 7, 2021
Property Address	551 TYNDALL ST, LOS ALTOS, CA 94022-3920
Document Number	0025020924
Map Reference	MB 369 PG 25-27
Instrument Date	Jun 1, 2021
Instrument	25020924
Transaction Type	Transfer
Record Updated	Oct 13, 2022

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
Relationship	Tenants in Common
Address	551 TYNDALL ST, LOS ALTOS, CA 94022-3920

July 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SANTA CLARA CA
Recording Date	Jul 7, 2021
Property Address	551 TYNDALL ST, LOS ALTOS, CA 94022-3920
Document Number	0025020926
Map Reference	MB 369 PG 25-27
Instrument Date	Jun 1, 2021
Instrument	25020926
Transaction Type	Transfer
Record Updated	Jun 7, 2023

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	551 TYNDALL ST, LOS ALTOS, CA 94022-3920

Tax Assessment & Valuation

Source: Santa Clara County assessment roll, as of August 11, 2025

Property Jurisdictions

Type	Name
State	California
County	Santa Clara County
Municipality	Los Altos City
Elementary School District	Los Altos Elementary School District (KG - 08)
Secondary School District	Mountain View-Los Altos Union School District (09 - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2025	$24,385.00 (+3.94%)	$1,973,700 (+67.14%) Land $986,850 Building $986,850
2024	$23,460.00 (+56.47%)
2023	$14,993.00 (+1.28%)	$1,180,838 Land $590,419 Building $590,419
2022	$14,803.00

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

Source: FEMA National Flood Hazard Layer, effective January 18, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X moderate risk
500-Year Floodplain	Yes 0.2% annual chance
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	1 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

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	CWSC LOS ALTOS SUBURBAN private · serves 63,559 people · EPA ID CA4310001
Water Source	Purchased surface water from several systems
Last State Inspection	Aug 2024
Lead	2 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 366 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL · Fixed Wireless in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Cruzio Fixed Wireless	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
Etheric Networks Fixed Wireless	250 / 100
Ridge Wireless Fixed Wireless	100 / 60

May also be available: GeoLinks, Los Altos Hills Community Fiber, T-Mobile.

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