2480 Porterfield Ct, Mountain View, CA 94040 Property Records

Santa Clara County property record for 2480 Porterfield Ct, Mountain View, CA 94040

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,846 sqft · built 1974
Lot Size	0.23 acres (10,000 sqft)
Owner	Trust Name on File
Tax Bill	$2,667 (2025)
Deeds & Mortgages	Jun 2017 Mortgage Jun 2017 Line of Credit + 1 more
Flood Zone	Zone X (reduced by levee)
APN	`197-32-008`

Property Details

APN / Parcel Number

Primary APN	`197-32-008`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	2,846 sqft Living Area
1st Floor Area	1,632 sqft
2nd Floor Area	1,214 sqft
Family Room	Family Room
Utility Room	Utility Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1974
Effective Year Built	Effective 1974
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	10,000 sqft (0.23 acres)
Lot Dimensions	101 ft deep x 90 ft wide
Garage Area	506 sqft
Parking Spaces	2 Parking Spaces
Porch	Porch

Utilities, Heating & Cooling

Heating System	HVAC

Location & Zoning

Street Address	2480 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 8
Legal Tract	5407
Legal Lot Number	8
Jurisdiction	SANTA CLARA CA
Township / Civil Division	SAN JOSE
Census Block Group	2
Census Block	2004
Census Tract	509902

Owner

2480 Porterfield Ct is owner-occupied and held in a trust since December 1997.

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

Owner of Record	Trust Name on File
Mailing Address	2480 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
Jun 7, 2017	Deed of Trust, Mortgage · Conventional Mortgage JPMORGAN CHASE BANK NA
Jun 7, 2017	Deed of Trust, Mortgage · Line of Credit JPMORGAN CHASE BANK NA
Apr 25, 2017	Quit Claim Deed, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	Name on Deed
Last Transfer Date	Dec 26, 1997
Transfer Doc	0013992638
Record Updated	Oct 29, 2026

June 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SANTA CLARA CA
Property Address	2480 PORTERFIELD CT, MOUNTAIN VIEW, CA 94040-3945
Transaction Type	Mortgage
Record Updated	Feb 7, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0023667142
Date	Jun 7, 2017
Instrument	23667142

Lender

Name	JPMORGAN CHASE BANK NA
Type	Bank
Address	COLUMBUS, OH 43240

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jul 1, 2047

June 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SANTA CLARA CA
Property Address	2480 PORTERFIELD CT, MOUNTAIN VIEW, CA 94040-3945
Transaction Type	Mortgage
Record Updated	Feb 7, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0023667143
Date	Jun 7, 2017
Instrument	23667143

Lender

Name	JPMORGAN CHASE BANK NA
Type	Bank
Address	COLUMBUS, OH 43240

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	419 Months
Due	May 26, 2052

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

April 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SANTA CLARA CA
Recording Date	Apr 25, 2017
Property Address	2480 PORTERFIELD CT, MOUNTAIN VIEW, CA 94040-3945
Document Number	0023632463
Instrument Date	Apr 13, 2017
Instrument	23632463
Transaction Type	Transfer
Record Updated	May 9, 2017
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer Partial Interest

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	2480 PORTERFIELD CT MOUNTAIN VIEW CA 940403945, MOUNTAIN VIEW, CA 94040-3945

Tax Assessment & Valuation

The 2025 property tax bill for 2480 Porterfield Ct was $2,667 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		$192,359 (+2%) Land $49,920 Building $142,439
2025	$2,667.00 Homeowner's exemption	$188,589 Land $48,942 Building $139,647
2023	$2,357.00 (+0.47%) Homeowner's exemption	$181,268 Land $47,043 Building $134,225
2022	$2,346.00

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

Flood

FEMA maps place 2480 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 2480 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

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