512 Chesley Ave, Mountain View, CA 94040 Property Records

Santa Clara County property record for 512 Chesley Ave, Mountain View, CA 94040

Property Summary

Property Type	Single Family Home
Details	5 bd · 3 ba · 2,566 sqft · built 1965
Lot Size	0.183 acres (7,950 sqft)
Owner	Company Name on Record
Last Sale	$2,000,000 (Sep 2014)
Tax Bill	$29,089 (2025)
Deeds & Mortgages	Dec 2022 Transfer Oct 2022 Mortgage + 2 more
Flood Zone	Zone X (reduced by levee)
APN	`197-27-074`

Property Details

APN / Parcel Number

Primary APN	`197-27-074`

Interior

Bedrooms	5 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	11 Rooms
Stories	2 Stories
Building Area	2,566 sqft Living Area
1st Floor Area	1,272 sqft
2nd Floor Area	1,294 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	453 sqft
Parking Spaces	2 Parking Spaces
Pool Type	Pool with Hot Tub/Spa
Pool Area	4,048 sqft
Porch	Porch

Utilities, Heating & Cooling

Heating System	HVAC

Location & Zoning

Street Address	512 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 21
Legal Subdivision	WAVERLY PARK
Legal Tract	3863
Legal Lot Number	21
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	Company Name on Record
Mailing Address	512 CHESLEY AVE, MOUNTAIN VIEW, CA 94040-4410
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Dec 22, 2022	Intrafamily Transfer, Transfer
Oct 27, 2022	Deed of Trust, Mortgage · Commercial Mortgage ROCKET MORTGAGE LLC
Feb 6, 2017	Deed of Trust, Mortgage · ARM WELLS FARGO BANK NA
Dec 31, 2020	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LOANS LLC

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Sep 10, 2014 · Amount on Record
Deed Sale	Sep 10, 2014 · Amount on Record
Deed Document Number	201422703123
Last Transfer Date	Dec 20, 2022
Transfer Doc	0025419009
Record Updated	Oct 29, 2026

December 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SANTA CLARA CA
Recording Date	Dec 22, 2022
Property Address	512 CHESLEY AVE, MOUNTAIN VIEW, CA 94040-4410
Document Number	0025419009
Map Reference	MB 188 PG 7&8
Instrument Date	Dec 20, 2022
Instrument	25419009
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	512 CHESLEY AVE, MOUNTAIN VIEW, CA 94040-4410

October 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SANTA CLARA CA
Property Address	512 CHESLEY AVE, MOUNTAIN VIEW, CA 94040-4410
Transaction Type	Mortgage
Record Updated	Nov 7, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	512 CHESLEY AVE, MOUNTAIN VIEW, CA 94040-4410

Mortgage

Document Number	0025392925
Date	Oct 27, 2022
Instrument	25392925

Lender

Name	ROCKET MORTGAGE LLC
Type	Mortgage Company
Address	DETROIT, MI 48226

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Oct 16, 2052

February 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SANTA CLARA CA
Property Address	512 CHESLEY AVE, MOUNTAIN VIEW, CA 94040-4410
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	CHICAGO TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0023577026
Date	Feb 6, 2017
Instrument	23577026

Lender

Name	WELLS FARGO BANK NA
Type	Bank
Address	SIOUX FALLS, SD 57104

Agreement

Type	ARM
Amount	Amount Recorded
Term	361 Months
Due	Mar 1, 2047

Interest

Rate Type	Adjustable Rate
Rate	2.62%
Adjustable	Adjustable Rate Rider
Type Change Date	Mar 1, 2024
Change Frequency	Annually
Min Rate At Change	2.25%
Max Rate At Change	4.62%
Index	1-Year LIBOR
Max Rate	7.62%

December 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SANTA CLARA CA
Property Address	512 CHESLEY AVE, MOUNTAIN VIEW, CA 94040-4410
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	AMROCK INC

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	512 CHESLEY AVE, MOUNTAIN VIEW, CA 94040-4410

Mortgage

Document Number	0024770607
Date	Dec 31, 2020
Instrument	24770607

Lender

Name	QUICKEN LOANS LLC
Type	Mortgage Company
Address	DETROIT, MI 48226

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jan 1, 2051

Interest

Rate Type	Adjustable Rate
Rate	2.25%
Type Change Date	Jan 1, 2028
Change Frequency	Annually
Min Rate At Change	2.25%
Max Rate At Change	7.25%
Index	1-Year LIBOR
Max Rate	7.25%

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		$2,512,488 (+2%) Land $1,287,176 Building $1,225,312
2025	$29,089.00 (+3.94%)	$2,463,225 (+4.04%) Land $1,261,938 Building $1,201,287
2023	$27,987.00 (+0.26%)	$2,367,578 Land $1,212,937 Building $1,154,641
2022	$27,914.00

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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