312 Circuit Way, Mountain View, CA 94043 Property Records

Santa Clara County property record for 312 Circuit Way, Mountain View, CA 94043

Property Summary

Property Type	Condominium
Details	2 bd · 2.5 ba · 1,355 sqft · built 2019
Lot Size	0.038 acres (1,651 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,357,000 (Nov 2019)
Tax Bill	$17,420 (2025)
Deeds & Mortgages	Jul 2026 Mortgage Nov 2019 Sale & Mortgage
Flood Zone	Zone X (reduced by levee)
APN	`160-88-037`

Property Details

APN / Parcel Number

Primary APN	`160-88-037`

Interior

Bedrooms	2 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	5 Rooms
Stories	3 Stories
Building Area	1,355 sqft Living Area
1st Floor Area	222 sqft
2nd Floor Area	586 sqft

Exterior

Year Built	Built 2019
Effective Year Built	Effective 2019
Architectural Style	Custom Design
Construction Type	Wood
Lot Area	1,651 sqft (0.038 acres)
Garage Area	451 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Forced Air with A/C

Location & Zoning

Street Address	312 CIRCUIT WAY
City	MOUNTAIN VIEW
State	CA
Zip	94043-4999
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Condominium
Local Zoning Code	ML
Legal Subdivision	MAP OF TRACT 10326
Legal Tract	10326
Jurisdiction	SANTA CLARA CA
Township / Civil Division	SAN JOSE
Census Block Group	1
Census Block	1003
Census Tract	509109

Owner

Source: Santa Clara County records, as of July 7, 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	312 CIRCUIT WAY, MOUNTAIN VIEW, CA 94043-4999
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Jul 1, 2026	Deed of Trust, Mortgage · Conventional Mortgage BANK OF AMERICA
Nov 4, 2019	Grant Deed, Subdivision Related Transfer · Conventional Mortgage HSBC BANK USA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Nov 4, 2019 · Amount on Record
Deed Sale	Nov 4, 2019 · Amount on Record
Deed Document Number	201924320398
Record Updated	Sep 20, 2026

July 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SANTA CLARA CA
Recording Date	Jul 1, 2026
Property Address	312 CIRCUIT WAY, MOUNTAIN VIEW, CA 94043-4999
Document Number	0026011624
Instrument Date	Jun 24, 2026
Instrument	202626011624
Transaction Type	Mortgage
Record Updated	Jul 12, 2026
Title Company	FIRST AMERICAN TITLE, FIRST AMERICAN MORTGAGE SOLU

Transaction

Tax	$0.00
Additional	Multiple Parcels

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants, 205
Address	312 CIRCUIT WAY, MOUNTAIN VIEW, CA 94043-4999

Mortgage

Document Number	0026011624,
Date	Jul 1, 2026
Instrument	202626011624

Lender

Name	BANK OF AMERICA

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jul 1, 2056

Interest

Rate Type	Adjustable Rate
Rate	5%
Initial Type	Adjustable Rate
Adjustable	Adjustable Rate Rider
Max Rate	-1%

November 2019: Grant Deed, Subdivision Related Transfer

Document Type	Grant Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Nov 4, 2019
Property Address	312 CIRCUIT WAY, MOUNTAIN VIEW, CA 94043-4999
Document Number	0024320398
Map Reference	MB 899 PG 43-56
Instrument Date	Oct 29, 2019
Instrument	24320398
Transaction Type	Subdivision Related Transfer
Record Updated	Sep 1, 2021
Title Company	FIRST AMERICAN 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	312 CIRCUIT WAY, MOUNTAIN VIEW, CA 94043-4999

Mortgage

Document Number	0024320400
Date	Nov 4, 2019
Instrument	24320400

Lender

Name	HSBC BANK USA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Dec 1, 2049

Interest

Rate Type	Adjustable Rate
Rate	2.85%
Type Change Date	Dec 1, 2026
Change Frequency	Annually
Min Rate At Change	2.25%
Max Rate At Change	7.85%
Index	1-Year LIBOR
Max Rate	7.85%

Tax Assessment & Valuation

Source: Santa Clara County assessment roll, as of August 11, 2025

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
2025	$17,420.00 (+2.25%) Homeowner's exemption	$1,483,703 (+9.1%) Land $741,851 Building $741,852
2024	$17,036.00 (+5.89%)
2023	$16,088.00 (-4.33%) Homeowner's exemption	$1,360,000 Land $679,900 Building $680,100
2022	$16,816.00

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	CITY OF MOUNTAIN VIEW serves 81,340 people · EPA ID CA4310007
Water Source	Purchased surface water from several systems
Last State Inspection	Feb 2025
Lead	Under 1 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. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 778 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · Fixed Wireless, DSL in parts of the area	5,000 / 5,000
Xfinity Cable · Fiber in parts of the area	2,000 / 250
Verizon Fixed Wireless	300 / 20
Etheric Networks Fixed Wireless	250 / 100
Ridge Wireless Fixed Wireless	100 / 60

May also be available: Astound Broadband, GeoLinks, Sail Internet, T-Mobile.

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