508 Chesley Ave, Mountain View, CA 94040 Property Records

Santa Clara County property record for 508 Chesley Ave, Mountain View, CA 94040

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,128 sqft · built 1965
Lot Size	0.183 acres (7,950 sqft)
Owner	2 Individual Names on Record
Last Sale	$3,805,000 (Mar 2022)
Tax Bill	$44,684 (2025)
Deeds & Mortgages	Mar 2022 Sale & Mortgage Mar 2022 Transfer
Flood Zone	Zone X (reduced by levee)
APN	`197-27-075`

Property Details

APN / Parcel Number

Primary APN	`197-27-075`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	9 Rooms
Stories	1 Story
Building Area	2,128 sqft Living Area
1st Floor Area	2,128 sqft
Family Room	Family Room
Utility Room	Utility Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1965
Effective Year Built	Effective 1965
Architectural Style	Custom Design
Construction Type	Wood
Lot Area	7,950 sqft (0.183 acres)
Lot Dimensions	106 ft deep x 75 ft wide
Garage Area	409 sqft
Parking Spaces	2 Parking Spaces
Porch	Porch

Utilities, Heating & Cooling

Heating System	HVAC

Location & Zoning

Street Address	508 CHESLEY AVE
City	MOUNTAIN VIEW
State	CA
Zip	94040-4410
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1-8L
Legal Description	TRACT 3863 WAVERLY PARK BOOK 188 PAGE 8 LOT 22
Legal Subdivision	WAVERLY PARK
Legal Tract	3863
Legal Lot Number	22
Jurisdiction	SANTA CLARA CA
Township / Civil Division	SAN JOSE
Census Block Group	2
Census Block	2004
Census Tract	509902

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	2 Individual Names on Record
Mailing Address	508 CHESLEY AVE, MOUNTAIN VIEW, CA 94040-4410
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Mar 29, 2022	Grant Deed, Transfer · Conventional Mortgage WELLS FARGO BANK NA
Mar 7, 2022	Intrafamily Transfer, Transfer

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Mar 29, 2022 · Amount on Record
Deed Sale	Mar 29, 2022 · Amount on Record
Deed Document Number	202225271416
Prior Transfer Date	Feb 5, 2022
Prior Transfer Doc	0025254077
Record Updated	Sep 20, 2026

March 2022: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Mar 29, 2022
Property Address	508 CHESLEY AVE, MOUNTAIN VIEW, CA 94040-4410
Document Number	0025271416
Map Reference	MB 188 PG 7&8
Instrument Date	Mar 8, 2022
Instrument	25271416
Transaction Type	Transfer
Record Updated	Apr 6, 2022
Title Company	CHICAGO 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	508 CHESLEY AVE, MOUNTAIN VIEW, CA 94040-4410

Mortgage

Document Number	0025271417
Date	Mar 29, 2022
Instrument	25271417

Lender

Name	WELLS FARGO BANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Apr 1, 2052

Interest

Rate Type	Adjustable Rate
Rate	2.12%
Type Change Date	Apr 1, 2029
Change Frequency	6 Months
Min Rate At Change	2.75%
Max Rate At Change	7.12%
Index	Other
Max Rate	7.12%

March 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SANTA CLARA CA
Recording Date	Mar 7, 2022
Property Address	508 CHESLEY AVE, MOUNTAIN VIEW, CA 94040-4410
Document Number	0025254077
Map Reference	MB 188 PG 7&8
Instrument Date	Feb 5, 2022
Instrument	25254077
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
Relationship	Family Trust
Address	1384 NAVARRO DR, SUNNYVALE, CA 94087-5821

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	Mountain View City
Elementary School District	Mountain View Whisman 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		$3,896,754 (+2%) Land $3,680,269 Building $216,485
2025	$44,684.00 (+11.14%) Homeowner's exemption	$3,820,348 (-1.57%) Land $3,608,107 Building $212,241
2023	$40,204.00 (+1,606.45%) Homeowner's exemption	$3,881,100 Land $3,686,994 Building $194,106
2022	$2,356.00

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 reduced by levee · depends on levee performance
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	2 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 589 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL	5,000 / 5,000
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
Etheric Networks Fixed Wireless	250 / 100

May also be available: Cruzio, T-Mobile.

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