640 Leaf Ct, Los Altos, CA 94022 Property Records

Santa Clara County property record for 640 Leaf Ct, Los Altos, CA 94022

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,788 sqft · built 1959
Lot Size	0.34 acres (14,800 sqft)
Owner	2 Company Names on File
Last Sale	$5,620,000 (Apr 2025)
Tax Bill	$15,752 (2025)
Deeds & Mortgages	Mar 2026 Mortgage
Flood Zone	Zone X (moderate risk)
APN	`167-25-029`

Property Details

APN / Parcel Number

Primary APN	`167-25-029`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	8 Rooms
Stories	1 Story
Building Area	2,788 sqft Living Area
Gross Area	2,498 sqft
1st Floor Area	2,498 sqft
Family Room	Family Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1959
Effective Year Built	Effective 1959
Architectural Style	H-Shape
Exterior Material	Wood
Construction Type	Wood
Roof Material	Wood Shingle
Lot Area	14,800 sqft (0.34 acres)
Lot Dimensions	100 ft deep x 148 ft wide
Garage Area	462 sqft
Parking Spaces	2 Parking Spaces
Pool Type	Pool with Hot Tub/Spa
Pool Area	4,567 sqft
Porch	Porch

Utilities, Heating & Cooling

Heating System	HVAC
Heating Fuel	Gas
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	640 LEAF CT
City	LOS ALTOS
State	CA
Zip	94022-1626
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	TRACT 2160 TWELVE ACRES BOOK 100 PAGE 20 LOT 21
Legal Subdivision	TWELVE ACRES
Legal Tract	2160
Legal Lot Number	21
Jurisdiction	SANTA CLARA CA
Township / Civil Division	SAN JOSE
Census Block Group	2
Census Block	2000
Census Tract	510500

Owner

Source: Santa Clara County records · APN 167-25-029

Assessment roll updated July 27, 2026 · Last verified August 2026

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

Owner of Record	2 Company Names on File
Mailing Address	640 LEAF CT, LOS ALTOS, CA 94022-1626
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Apr 18, 2025 · Amount on Record
Deed Sale	Apr 18, 2025 · Amount on Record
Deed Document Number	202525794398
Prior Transfer Date	Sep 10, 2002
Prior Transfer Doc	0016493753
Record Updated	Sep 20, 2026

March 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SANTA CLARA CA
Property Address	640 LEAF CT, LOS ALTOS, CA 94022-1626
Transaction Type	Mortgage
Record Updated	Apr 09, 2026
Title Company	RADIAN TITLE INSURANCE INC

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	640 LEAF CT, LOS ALTOS, CA 94022-1626

Mortgage

Document Number	0025964088
Date	Mar 30, 2026
Instrument	25964088

Lender

Name	JPMORGAN CHASE BANK NA
Type	Bank
Address	1111 POLARIS PKWY, COLUMBUS, OH 43240

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Apr 01, 2056

Interest

Rate Type	Adjustable Rate
Rate	4.5%
Adjustable	Adjustable Rate Rider
Type Change Date	Apr 01, 2033
Change Frequency	6 Months
Min Rate At Change	2.75%
Max Rate At Change	9.5%
Index	Other
Max Rate	9.5%

Tax Assessment & Valuation

Source: Santa Clara County records · Assessment roll updated July 27, 2026 · Last verified August 2026

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

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.

Year	Tax Bill	Assessed Value
2026		$5,732,400 (+389.54%) Land $5,018,400 Building $714,000
2025	$15,752.00 (+12.05%)	$1,170,976 (+4.04%) Land $892,846 Building $278,130
2024	$14,058.00 (+2.7%)
2023	$13,688.00 (+1.69%) Homeowner's exemption	$1,125,508 Land $858,177 Building $267,331
2022	$13,460.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of January 18, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X moderate risk
500-Year Floodplain	Yes 0.2% annual chance
Nearest Special Flood Hazard Area	Zone A, within 100 ft
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	3 in force

Wildfire

Wildfire Risk	Low lower than 99.8% of the US · lower than 99.8% of California
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond ember reach

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.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

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

May also be available: California Internet, T-Mobile USA.

Based on FCC filings for 259 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	CWSC LOS ALTOS SUBURBAN private · serves 63,559 people
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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.