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3148 Dumbarton Ave, San Bernardino, CA 92404 Property Records

San Bernardino County property record for 3148 Dumbarton Ave, San Bernardino, CA 92404

Property Summary

Property TypeSingle Family Home
Details4 bd · 2 ba · 1,456 sqft · built 1971
Lot Size0.283 acres (12,321 sqft)
Owner2 Individual Names on File
Last Sale$542,000 (Jul 2022)
Tax Bill$7,189 (2025)
Deeds & MortgagesApr 2021 Transfer
Oct 2019 Mortgage
Flood ZoneZone X (minimal risk)
APN0285-711-07-0000

Property Details

APN / Parcel Number

Primary APN0285-711-07-0000

Interior

Bedrooms4 Beds
Full Baths2 Baths
Total Rooms8 Rooms
Stories1 Story
Building Area1,456 sqft Living Area
Gross Area1,918 sqft
1st Floor Area1,456 sqft
Family RoomFamily Room
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1971
Effective Year BuiltEffective 1971
Architectural StyleModern
Construction TypeFrame
Roof MaterialWood Shingle
Lot Area12,321 sqft (0.283 acres)
Garage TypeAttached
Garage Area462 sqft
Parking Spaces2 Parking Spaces
PorchPatio/Porch
Porch Area435 sqft
Patio Area435 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral
SewerMunicipal
Water SourceCommercial

Location & Zoning

Street Address3148 DUMBARTON AVE
CitySAN BERNARDINO
StateCA
Zip92404-3513
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionTRACT 8039 LOT 7
Legal SubdivisionTRACT 8039
Legal Tract8039
Legal Block3
Legal Lot Number7
JurisdictionSAN BERNARDINO CA
Township / Civil DivisionSAN BERNARDINO
Census Block Group3
Census Block3000
Census Tract7412

Owner

3148 Dumbarton Ave is owned by two individuals who bought it in July 2022.

Source: San Bernardino County records, as of July 14, 2026

Owner of Record2 Individual Names on File
Mailing Address237 SAN FRANCISCO AVE, POMONA, CA 91767-4631
Owner TypeIndividual
VestingJoint Tenants

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

DateDocument
Apr 21, 2021Intrafamily Transfer, Transfer
Oct 8, 2019Deed of Trust, Mortgage · Conventional Mortgage
ANGEL OAK MORTGAGE SOLUTIONS LLC

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleJul 20, 2022 · Amount on File
Deed SaleJul 20, 2022 · Amount on File
Deed Document Number2022252544
Prior Transfer DateApr 1, 2021
Prior Transfer Doc0000185507
Record UpdatedSep 20, 2026

April 2021: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionSAN BERNARDINO CA
Recording DateApr 21, 2021
Property Address3148 DUMBARTON AVE, SAN BERNARDINO, CA 92404-3513
Document Number0000185507
Map ReferenceMB 104 PG 89&90
Instrument DateApr 1, 2021
Instrument2021-0185507
Transaction TypeTransfer
Record UpdatedJun 7, 2023

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipFamily Trust
Address11988 STOVALL WAY, YUCAIPA, CA 92399-3468

October 2019: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionSAN BERNARDINO CA
Property Address3148 DUMBARTON AVE, SAN BERNARDINO, CA 92404-3513
Transaction TypeMortgage
Record UpdatedFeb 5, 2021
Title CompanyCHICAGO TITLE INLAND EMPIRE

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0000361768
DateOct 8, 2019
Instrument2019-0361768
Lender
NameANGEL OAK MORTGAGE SOLUTIONS LLC
TypeMortgage Company
AddressATLANTA, GA 30328
Agreement
TypeConventional Mortgage
AmountAmount on Record
Term361 Months
DueNov 1, 2049

Tax Assessment & Valuation

The 2025 property tax bill for 3148 Dumbarton Ave was $7,189.

Source: San Bernardino County assessment roll, as of July 14, 2026

Property Jurisdictions

TypeName
StateCalifornia
CountySan Bernardino County
MunicipalitySan Bernardino City
Unified School DistrictSan Bernardino City Unified School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$575,175 (+2%) Land $169,793 Building $405,382
2025$7,189.00 Homeowner's exemption$563,897 Land $166,464 Building $397,433
2023$6,865.00 (+441.83%) Homeowner's exemption$542,000 Land $160,000 Building $382,000
2022$1,267.00

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

Flood

FEMA maps place 3148 Dumbarton Ave in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective October 12, 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Wildfire risk around 3148 Dumbarton Ave is moderate, ranking above 40% of the US, with a 0.05% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskModerate
above 40% of the US · lower than 76% of California
Wildfire Likelihood0.05% annual chance
ExposureNone
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 SystemEAST VALLEY WATER DISTRICT
serves 108,600 people · EPA ID CA3610064
Water SourceSurface water
LeadUnder 1 ppb (2022–2024)
action level 15 ppb

Violations Reported to EPA

Water QualityTotal trihalomethanes
resolved · Jan 2017
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
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 328 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Spectrum
Cable · Fiber in parts of the area		1,000 / 1,000
Starlink
Satellite		280 / 30
T-Mobile
Fixed Wireless		100 / 20
AT&T
Fixed Wireless · DSL · Fiber in parts of the area		100 / 20

May also be available: GeoLinks, Verizon.

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