484 Orange Ave, Los Altos, CA 94022 Property Records

Santa Clara County property record for 484 Orange Ave, Los Altos, CA 94022

Property Summary

Property Type	Single Family Home
Details	4 bd · 4 ba · 3,904 sqft · built 2006
Lot Size	0.15 acres (6,550 sqft)
Owner	2 Individual Names on File
Last Sale	$4,500,000 (Jul 2025)
Tax Bill	$62,321 (2025)
Deeds & Mortgages	Nov 2023 Transfer Sep 2022 Transfer + 1 more
Flood Zone	Zone X (moderate risk)
APN	`175-15-061`

Property Details

APN / Parcel Number

Primary APN	`175-15-061`

Interior

Bedrooms	4 Beds
Full Baths	4 Baths
Total Rooms	11 Rooms
Stories	2 Stories
Building Area	3,904 sqft Living Area
1st Floor Area	1,977 sqft
Family Room	Family Room
Utility Room	Utility Room

Exterior

Year Built	Built 2006
Effective Year Built	Effective 2006
Architectural Style	H-Shape
Construction Type	Wood
Lot Area	6,550 sqft (0.15 acres)
Garage Area	435 sqft
Parking Spaces	2 Parking Spaces
Porch	None

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Forced Air with A/C

Location & Zoning

Street Address	484 ORANGE AVE
City	LOS ALTOS
State	CA
Zip	94022-3526
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	BLOCK 17 LOT 20
Legal Subdivision	LOS ALTOS MAP 02
Legal Block	17
Legal Lot Number	20
Jurisdiction	SANTA CLARA CA
Township / Civil Division	SAN JOSE
Census Block Group	3
Census Block	3005
Census Tract	510300

Owner

484 Orange Ave is owned and occupied by two individuals who bought it in July 2025.

Source: Santa Clara County records, as of July 27, 2026

Owner of Record	2 Individual Names on File
Mailing Address	484 ORANGE AVE, LOS ALTOS, CA 94022-3526
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

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
Nov 13, 2023	Intrafamily Transfer, Transfer
Sep 23, 2022	Intrafamily Transfer, Transfer
Nov 10, 2021	Grant Deed, Transfer LAWYERS TITLE COMPANY/CA, LAWYERS TITLE COMPANY

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 9, 2025 · Amount on File
Deed Sale	Jul 9, 2025 · Amount on File
Prior Sale	Nov 10, 2021 · Amount on File
Deed Document Number	202525832870
Prior Transfer Date	Oct 1, 2012
Prior Transfer Doc	0021894865
Record Updated	Oct 29, 2026

November 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SANTA CLARA CA
Recording Date	Nov 13, 2023
Property Address	484 ORANGE AVE, LOS ALTOS, CA 94022-3526
Document Number	0025557673
Map Reference	MB M PG 23
Instrument Date	Nov 9, 2023
Instrument	25557673
Transaction Type	Transfer
Record Updated	Nov 22, 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
Relationship	Family Trust
Address	1275 TARTAN TRAIL RD, HILLSBOROUGH, CA 94010-7341

September 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SANTA CLARA CA
Recording Date	Sep 23, 2022
Property Address	484 ORANGE AVE, LOS ALTOS, CA 94022-3526
Document Number	0025377002
Map Reference	MB M PG 23
Instrument Date	Jun 10, 2022
Instrument	25377002
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	484 ORANGE AVE, LOS ALTOS, CA 94022-3526

November 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Nov 10, 2021
Property Address	484 ORANGE AVE, LOS ALTOS, CA 94022-3526
Document Number	0025160863
Map Reference	MB M PG 23
Instrument Date	Nov 5, 2021
Instrument	25160863
Transaction Type	Transfer
Record Updated	Oct 13, 2022
Title Company	LAWYERS TITLE COMPANY/CA, LAWYERS TITLE COMPANY

Transaction

Amount	Amount 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	484 ORANGE AVE, LOS ALTOS, CA 94022-3526

Tax Assessment & Valuation

The 2025 property tax bill for 484 Orange Ave was $62,321.

Source: Santa Clara County assessment roll, as of July 27, 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

Year	Tax Bill	Assessed Value
2026		$4,500,000 (-13.42%) Land $3,800,000 Building $700,000
2025	$62,321.00 Homeowner's exemption	$5,197,796 Land $4,032,590 Building $1,165,206
2023	$59,305.00 (+1.47%) Homeowner's exemption	$4,995,960 Land $3,876,000 Building $1,119,960
2022	$58,443.00

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

Flood

FEMA maps place 484 Orange Ave in Zone X, an area of moderate flood risk, within 500 ft of a high-risk flood zone.

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
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	4 in force
Nearby Flood Claims	1 (1995)
Most Recent Claim	Jan 1995 · Severe Winter Storms, Flooding, Landslides, Mud Flows

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 484 Orange Ave is low, with less than 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 99.1% of the US · lower than 99.2% of California
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond 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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