1859 Middleton Ave, Los Altos, CA 94024 Property Records

Santa Clara County property record for 1859 Middleton Ave, Los Altos, CA 94024

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,209 sqft · built 1957
Lot Size	0.23 acres (10,030 sqft)
Owner	Individual Name on File
Last Sale	$3,400,000 (May 2021)
Tax Bill	$43,916 (2025)
Deeds & Mortgages	May 2021 Sale & Mortgage
Flood Zone	Zone X (moderate risk)
APN	`318-05-039`

Property Details

APN / Parcel Number

Primary APN	`318-05-039`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	10 Rooms
Stories	1 Story
Building Area	2,209 sqft Living Area
1st Floor Area	2,109 sqft
Family Room	Family Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1957
Architectural Style	Other
Construction Type	Wood
Lot Area	10,030 sqft (0.23 acres)
Lot Dimensions	118 ft deep x 85 ft wide
Garage Area	441 sqft
Parking Spaces	2 Parking Spaces
Pool Area	4,830 sqft

Utilities, Heating & Cooling

Heating System	HVAC

Location & Zoning

Street Address	1859 MIDDLETON AVE
City	LOS ALTOS
State	CA
Zip	94024-6849
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	TR 1479 LOT 125
Legal Subdivision	MENTONE
Legal Tract	1479
Legal Lot Number	125
Jurisdiction	SANTA CLARA CA
Township / Civil Division	SAN JOSE
Census Block Group	2
Census Block	2003
Census Tract	510002

Owner

Source: Santa Clara County records · APN 318-05-039

Assessment roll updated July 1, 2025 · Last verified October 2025

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

Owner of Record	Individual Name on File
Co-owner	Verified Secondary Owner
Mailing Address	1859 MIDDLETON AVE, LOS ALTOS, CA 94024-6849
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	May 27, 2021 · Amount on Record
Deed Sale	May 27, 2021 · Amount on Record
Deed Document Number	24977387
Record Updated	Jun 08, 2026

May 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SANTA CLARA CA
Recording Date	May 27, 2021
Property Address	1859 MIDDLETON AVE, LOS ALTOS, CA 94024-6849
Document Number	0024977387
Map Reference	MB 68 PG 6&7
Instrument Date	May 14, 2021
Instrument	24977387
Transaction Type	Transfer
Record Updated	Jun 04, 2021
Title Company	FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
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	Community Property with Right of Survivorship
Address	385 RIVER OAKS PKWY APT 3124, 3124, SAN JOSE, CA 95134-3481

Mortgage

Document Number	0024977388
Date	May 27, 2021
Instrument	24977388

Lender

Name	FIRST REPUBLIC BANK
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jun 01, 2051

Tax Assessment & Valuation

Source: Santa Clara County records · Assessment roll updated July 1, 2025 · Last verified October 2025

Property Jurisdictions

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

Tax Bill & Assessment History

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

Year	Tax Bill	Assessed Value
2025	$43,916.00 (+3.08%)	$3,680,268 (+4.04%) Land $3,496,255 Building $184,013
2023	$42,605.00 (+1.68%)	$3,537,360 Land $3,360,492 Building $176,868
2022	$41,900.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of January 18, 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
Flood Insurance Requirement	Not required lenders may require it

Wildfire

Wildfire Risk	Low lower than 80% of the US · lower than 88% of California
Wildfire Likelihood	0.01% annual chance
Exposure	None beyond ember reach

Values are read at the parcel center point; 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, DSL in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
Etheric Communications, LLC. Fixed Wireless	250 / 100

May also be available: T-Mobile USA.

Based on FCC filings for 576 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.