2456 Porterfield Ct, Mountain View, CA 94040 Property Records

Santa Clara County property record for 2456 Porterfield Ct, Mountain View, CA 94040

Property Summary

Property Type	Single Family Home
Details	5 bd · 3 ba · 2,384 sqft · built 1974
Lot Size	0.23 acres (10,000 sqft)
Owner	2 Trust Names on File
Last Sale	$3,700,000 (Apr 2023)
Tax Bill	$45,060 (2025)
Deeds & Mortgages	Nov 2025 Mortgage Apr 2023 Sale & Mortgage + 1 more
Flood Zone	Zone X (reduced by levee)
APN	`197-32-014`

Property Details

APN / Parcel Number

Primary APN	`197-32-014`

Interior

Bedrooms	5 Beds
Full Baths	3 Baths
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	2,384 sqft Living Area
1st Floor Area	1,404 sqft
2nd Floor Area	980 sqft
Family Room	Family Room
Utility Room	Utility Room

Exterior

Year Built	Built 1974
Effective Year Built	Effective 1974
Architectural Style	Custom Design
Construction Type	Wood
Lot Area	10,000 sqft (0.23 acres)
Lot Dimensions	125 ft deep x 80 ft wide
Garage Area	732 sqft
Parking Spaces	3 Parking Spaces
Pool Type	Pool with Hot Tub/Spa
Pool Area	6,200 sqft
Porch	Porch

Utilities, Heating & Cooling

Heating System	HVAC

Location & Zoning

Street Address	2456 PORTERFIELD CT
City	MOUNTAIN VIEW
State	CA
Zip	94040-3945
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1-10
Legal Description	TRACT 5407 BOOK 326 PAGE 52 LOT 2
Legal Tract	5407
Legal Lot Number	2
Jurisdiction	SANTA CLARA CA
Township / Civil Division	SAN JOSE
Census Block Group	2
Census Block	2004
Census Tract	509902

Owner

2456 Porterfield Ct is owner-occupied and held in a trust since April 2023.

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

Owner of Record	2 Trust Names on File
Mailing Address	2456 PORTERFIELD CT, MOUNTAIN VIEW, CA 94040-3945
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

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 6, 2025	Deed of Trust, Mortgage · Conventional Mortgage BANK OF AMERICA NA
Apr 6, 2023	Grant Deed, Transfer · Conventional Mortgage CITIBANK NA
Dec 12, 2018	Quit Claim Deed, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 6, 2023 · Amount on File
Deed Sale	Apr 6, 2023 · Amount on File
Prior Sale	Sep 3, 2008 · Amount on File
Deed Document Number	202325458832
Prior Transfer Date	Dec 10, 2018
Prior Transfer Doc	0024080447
Record Updated	Oct 29, 2026

November 2025: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SANTA CLARA CA
Property Address	2456 PORTERFIELD CT, MOUNTAIN VIEW, CA 94040-3945
Transaction Type	Mortgage
Record Updated	Nov 14, 2025
Title Company	FIRST AMERICAN TITLE, FIRST AMERICAN MORTGAGE SLN

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	2456 PORTERFIELD CT, MOUNTAIN VIEW, CA 94040-3945

Mortgage

Document Number	0025896557
Date	Nov 6, 2025
Instrument	25896557

Lender

Name	BANK OF AMERICA NA
Type	Bank
Address	101 S TRYON ST, CHARLOTTE, NC 28280

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Dec 1, 2055

Interest

Rate Type	Adjustable Rate
Rate	4.87%
Adjustable	Adjustable Rate Rider
Type Change Date	Dec 1, 2032
Change Frequency	6 Months
Min Rate At Change	2.62%
Max Rate At Change	9.87%
Index	Other
Max Rate	9.87%

April 2023: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Apr 6, 2023
Property Address	2456 PORTERFIELD CT, MOUNTAIN VIEW, CA 94040-3945
Document Number	0025458832
Map Reference	MB 326 PG 52
Instrument Date	Mar 10, 2023
Instrument	25458832
Transaction Type	Transfer
Record Updated	Apr 17, 2023
Title Company	FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY

Transaction

Amount	Amount on Record
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	Community Property with Right of Survivorship
Address	2456 PORTERFIELD CT, MOUNTAIN VIEW, CA 94040-3945

Mortgage

Document Number	0025458833
Date	Apr 6, 2023
Instrument	25458833

Lender

Name	CITIBANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	May 1, 2053

Interest

Rate Type	Adjustable Rate
Rate	5.25%
Type Change Date	May 1, 2033
Change Frequency	6 Months
Min Rate At Change	2.75%
Max Rate At Change	10.2%
Index	Other
Max Rate	10.2%

December 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Dec 12, 2018
Property Address	2456 PORTERFIELD CT, MOUNTAIN VIEW, CA 94040-3945
Document Number	0024080447
Instrument Date	Dec 10, 2018
Instrument	24080447
Transaction Type	Transfer
Record Updated	Dec 21, 2018
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	2456 PORTERFIELD CT MOUNTAIN VIEW CA 940403945, MOUNTAIN VIEW, CA 94040-3945
Investor	Possibly a Property Investor

Tax Assessment & Valuation

The 2025 property tax bill for 2456 Porterfield Ct was $45,060 with a homeowner's exemption.

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		$3,926,468 (+2%) Land $3,533,822 Building $392,646
2025	$45,060.00 Homeowner's exemption	$3,849,480 Land $3,464,532 Building $384,948
2023	$21,964.00 (+0.27%) Homeowner's exemption	$1,859,100 Land $1,485,305 Building $373,795
2022	$21,904.00

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

Flood

FEMA maps place 2456 Porterfield Ct in Zone X, where a levee reduces flood risk.

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

Wildfire risk around 2456 Porterfield Ct 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 98% of the US · lower than 98.4% 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 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.

Cell Coverage

5G (outdoors only) and 4G LTE

Nearby Properties on Porterfield Ct

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures