748 N Walnut Ave, San Dimas, CA 91773 Property Records

Los Angeles County property record for 748 N Walnut Ave, San Dimas, CA 91773

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · 1,776 sqft · built 1936
Lot Size	0.381 acres (16,579 sqft)
Owner	2 Individual Names on File
Last Sale	$476,000 (Oct 2020)
Tax Bill	$7,801 (2025)
Deeds & Mortgages	Oct 2020 Sale Feb 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`8392-008-047`

Property Details

APN / Parcel Number

Primary APN	`8392-008-047`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,776 sqft Living Area

Exterior

Year Built	Built 1936
Effective Year Built	Effective 1955
Architectural Style	Conventional
Construction Type	Wood
Roof Type	Gable
Roof Material	Wood Shingle
Lot Area	16,579 sqft (0.381 acres)
Lot Dimensions	266 ft deep x 62 ft wide

Utilities, Heating & Cooling

Heating System	Floor/Wall Furnace

Location & Zoning

Street Address	748 N WALNUT AVE
City	SAN DIMAS
State	CA
Zip	91773-1945
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	SDSF8000*
Legal Description	TR=SUB OF THE RANCHO ADD TO SAN JOSE AN D A PORTION OF RANCHO SAN JOSELOT ON E LINE OF WALNUT AVE COM S THEREON 62 FT F ROM INTERSECTION OF SD E LINE WITH W PRO LONGATION OF N LINE OF LOT 8 TR NO 1/4 OF NW 1/4 OF SEC 2 T 1S R 9W
Legal Range	09W
Legal Township	01S
Legal Section	02
Legal Subdivision	SUBDIVISION RANCHO ADDITION TO SAN JOSE
Legal Block	5
Legal Lot Number	2
Jurisdiction	LOS ANGELES CA
Township / Civil Division	EAST SAN GABRIEL VALLEY
Census Block Group	5
Census Block	5001
Census Tract	400304

Owner

748 N Walnut Ave is owned by two individuals who bought it in October 2020.

Source: Los Angeles County records, as of August 25, 2026

Owner of Record	2 Individual Names on File
Mailing Address	PO BOX 3777, SAN DIMAS, CA 91773-7777
Owner Type	Individual
Vesting	Community Property

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
Oct 2, 2020	Grant Deed, Transfer LAWYERS TITLE
Feb 14, 2020	Quit Claim Deed, Transfer BANK OF AMERICA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 2, 2020 · Amount on File
Deed Sale	Oct 2, 2020 · Amount on File
Deed Document Number	20201217495
Prior Transfer Date	Feb 3, 2020
Prior Transfer Doc	0000188732
Record Updated	Oct 29, 2026

October 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Oct 2, 2020
Property Address	748 N WALNUT AVE, SAN DIMAS, CA 91773-1945
Document Number	0001217495
Instrument Date	Aug 2, 2020
Instrument	1217495
Transaction Type	Transfer
Record Updated	Oct 8, 2020
Title Company	LAWYERS TITLE

Transaction

Amount	Amount on Record
Tax	$524.00
Amount Accuracy	Full Value
Additional	Notice of Default Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	136 W 6TH ST SAN DIMAS CA 917732130, SAN DIMAS, CA 91773-2130

February 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Feb 14, 2020
Property Address	748 N WALNUT AVE, SAN DIMAS, CA 91773-1945
Document Number	0000188732
Instrument Date	Feb 3, 2020
Instrument	188732
Transaction Type	Transfer
Record Updated	Feb 25, 2020
Title Company	SERVICELINK

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	748 N WALNUT AVE SAN DIMAS CA 917731945, SAN DIMAS, CA 91773-1945

Mortgage

Document Number	188733
Date	Feb 14, 2020
Instrument	188733

Lender

Name	BANK OF AMERICA
Type	Bank
Address	CHARLOTTE, NC 28255

Agreement

Amount	Amount on Record
Term	360 Months
Due	Feb 13, 2050

Tax Assessment & Valuation

The 2025 property tax bill for 748 N Walnut Ave was $7,801.

Source: Los Angeles County assessment roll, as of August 25, 2026

Property Jurisdictions

Type	Name
State	California
County	Los Angeles County
Municipality	San Dimas City
Unified School District	Bonita Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$616,737 (+2%) Land $552,040 Building $64,697
2025	$7,801.00	$604,645 Land $541,216 Building $63,429
2023	$7,242.00 (+1.63%)	$581,167 Land $520,200 Building $60,967
2022	$7,126.00

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

Flood

FEMA maps place 748 N Walnut Ave in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective September 30, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	1 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 748 N Walnut Ave is low, with 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 80% of the US · lower than 88% of California
Wildfire Likelihood	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	GSWC-SAN DIMAS private · serves 56,564 people · EPA ID CA1910142
Water Source	Purchased surface water from several systems
Last State Inspection	May 2025
Also Mapped Here	METROPOLITAN WATER DIST. OF SO. CAL.
Lead	2 ppb (2024–2026) 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 627 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Frontier Fiber	7,000 / 7,000
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
AT&T Fixed Wireless	100 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: GeoLinks.

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