186 Covington Rd, Los Altos, CA 94024 Property Records

Santa Clara County property record for 186 Covington Rd, Los Altos, CA 94024

Property Summary

Property Type	Single Family Home
Details	4 bd · 4 ba · 5,152 sqft · built 2007
Lot Size	0.832 acres (36,241 sqft)
Owner	Company Name on Record
Last Sale	$6,820,000 (Jul 2020)
Tax Bill	$87,766 (2025)
Deeds & Mortgages	May 2021 Transfer Jul 2020 Sale + 1 more
Flood Zone	Zone X (moderate risk)
APN	`189-48-044`

Property Details

APN / Parcel Number

Primary APN	`189-48-044`
Alternative APN	`18948013`

Interior

Bedrooms	4 Beds
Full Baths	4 Baths
Total Rooms	11 Rooms
Stories	1 Story
Building Area	5,152 sqft Living Area
1st Floor Area	5,152 sqft
Family Room	Family Room
Utility Room	Utility Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2007
Effective Year Built	Effective 2007
Architectural Style	H-Shape
Construction Type	Wood
Lot Area	36,241 sqft (0.832 acres)
Lot Dimensions	200 ft deep x 160 ft wide
Garage Area	1,224 sqft
Parking Spaces	5 Parking Spaces
Porch	Porch

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Forced Air with A/C

Location & Zoning

Street Address	186 COVINGTON RD
City	LOS ALTOS
State	CA
Zip	94024-4018
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R110
Legal Subdivision	COSTELLO ACRES
Legal Lot Number	36
Jurisdiction	SANTA CLARA CA
Township / Civil Division	SAN JOSE
Census Block Group	3
Census Block	3011
Census Tract	510200

Owner

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

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

Owner of Record	Company Name on Record
Mailing Address	680 UNIVERSITY AVE, LOS ALTOS, CA 94022-3520
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
May 19, 2021	Intrafamily Transfer, Transfer CHICAGO TITLE
Jul 24, 2020	Grant Deed, Transfer CHICAGO TITLE COMPANY, CHICAGO TITLE CO
Jul 24, 2020	Affidavit of Death, Transfer CHICAGO TITLE COMPANY, CHICAGO TITLE CO

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jul 24, 2020 · Amount on Record
Deed Sale	Jul 24, 2020 · Amount on Record
Prior Sale	Oct 18, 2005 · Amount on Record
Deed Document Number	202024552023
Last Transfer Date	Apr 30, 2021
Transfer Doc	0024965559
Record Updated	Oct 29, 2026

May 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SANTA CLARA CA
Recording Date	May 19, 2021
Property Address	186 COVINGTON RD, LOS ALTOS, CA 94024-4018
Document Number	0024965559
Map Reference	MB P PG 5
Instrument Date	Apr 30, 2021
Instrument	24965559
Transaction Type	Transfer
Record Updated	Jun 7, 2023
Title Company	CHICAGO TITLE

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	Revocable Trust
Address	680 UNIVERSITY AVE, LOS ALTOS, CA 94022-3520

July 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Jul 24, 2020
Property Address	186 COVINGTON RD, LOS ALTOS, CA 94024-4018
Document Number	0024552023
Instrument Date	Jul 20, 2020
Instrument	24552023
Transaction Type	Transfer
Record Updated	Aug 7, 2020
Title Company	CHICAGO TITLE COMPANY, CHICAGO TITLE CO

Transaction

Amount	Amount Recorded
Tax	$7,502.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants in Common
Address	186 COVINGTON RD LOS ALTOS CA 940244018, LOS ALTOS, CA 94024-4018

July 2020: Affidavit of Death, Transfer

Document Type	Affidavit of Death
Jurisdiction	SANTA CLARA CA
Recording Date	Jul 24, 2020
Property Address	186 COVINGTON RD, LOS ALTOS, CA 94024-4018
Document Number	0024552022
Instrument Date	Jul 14, 2020
Instrument	24552022
Transaction Type	Transfer
Record Updated	Aug 6, 2020
Title Company	CHICAGO TITLE COMPANY, CHICAGO TITLE CO

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	4514 PORTER CT SAN JOSE CA 951272556, SAN JOSE, CA 95127-2556

Tax Assessment & Valuation

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		$7,529,828 (+2%) Land $5,299,586 Building $2,230,242
2025	$87,766.00 (+5.12%)	$7,382,185 (+4.04%) Land $5,195,673 Building $2,186,512
2023	$83,490.00 (+0.47%)	$7,095,528 Land $4,993,920 Building $2,101,608
2022	$83,103.00

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
Flood Insurance Cost	Premium on Record median of 11 policies
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	11 in force
Nearby Flood Claims	2 (1995–1998)
Most Recent Claim	Jan 1998 · rainfall accumulation

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 373 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
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
AT&T Fixed Wireless · DSL · Fiber in parts of the area	100 / 20

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

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