310 E Columbia Ave, Pomona, CA 91767 Property Records

Los Angeles County property record for 310 E Columbia Ave, Pomona, CA 91767

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,228 sqft · built 1919
Lot Size	0.205 acres (8,922 sqft)
Owner	2 Individual Names on File
Last Sale	$687,000 (Dec 2022)
Tax Bill	$9,431 (2025)
Deeds & Mortgages	Dec 2022 Sale & Mortgage May 2022 Sale & Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`8339-012-009`

Property Details

APN / Parcel Number

Primary APN	`8339-012-009`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	9 Rooms
Stories	1 Story
Building Area	1,228 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1919
Effective Year Built	Effective 1925
Architectural Style	Conventional
Construction Type	Wood
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	8,922 sqft (0.205 acres)
Lot Dimensions	144 ft deep x 59 ft wide

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	310 E COLUMBIA AVE
City	POMONA
State	CA
Zip	91767-3952
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	POR106
Legal Description	ANTONIO HEIGHTS TRACT LOT 9 BLK F
Legal Subdivision	SAN ANTONIO HEIGHTS TRACT
Legal Block	F
Legal Lot Number	9
Jurisdiction	LOS ANGELES CA
Township / Civil Division	EAST SAN GABRIEL VALLEY
Census Block Group	2
Census Block	2005
Census Tract	402602

Historic Designation

Source: NPS National Register of Historic Places, as of August 1, 2026

Historic District	Within the Lincoln Park Historic District listed 2004 · 750 contributing resources · NRIS 03001347

Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.

Owner

310 E Columbia Ave is owned and occupied by two individuals who bought it in December 2022.

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

Owner of Record	2 Individual Names on File
Mailing Address	310 E COLUMBIA AVE, POMONA, CA 91767-3952
Occupancy	Owner Occupied
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
Dec 13, 2022	Grant Deed, Transfer · Conventional Mortgage LOANDEPOT.COM LLC
May 13, 2022	Grant Deed, Transfer · Commercial Mortgage MARK AND AL INC
May 5, 2022	Grant Deed, Transfer CHICAGO TITLE COMPANY

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Dec 13, 2022 · Amount on File
Deed Sale	Dec 13, 2022 · Amount on File
Prior Sale	May 13, 2022 · Amount on File
Deed Document Number	20221162601
Prior Transfer Date	Jul 2, 2008
Prior Transfer Doc	0001221362
Record Updated	Oct 29, 2026

December 2022: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Dec 13, 2022
Property Address	310 E COLUMBIA AVE, POMONA, CA 91767-3952
Document Number	0001162601
Map Reference	MB 15 PG 126&127
Instrument Date	Nov 22, 2022
Instrument	22-1162601
Transaction Type	Transfer
Record Updated	Dec 20, 2022
Title Company	CHICAGO 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	310 E COLUMBIA AVE, POMONA, CA 91767-3952

Mortgage

Document Number	0001162602
Date	Dec 13, 2022
Instrument	22-1162602

Lender

Name	LOANDEPOT.COM LLC
Type	Mortgage Company

Agreement

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

May 2022: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	LOS ANGELES CA
Recording Date	May 13, 2022
Property Address	310 E COLUMBIA AVE, POMONA, CA 91767-3952
Document Number	0000523580
Map Reference	MB 15 PG 126&127
Instrument Date	May 11, 2022
Instrument	22-0523580
Transaction Type	Transfer
Record Updated	May 20, 2022
Title Company	CHICAGO 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
Address	1495 W 9TH ST STE 508, 508, UPLAND, CA 91786-5645

Mortgage

Document Number	0000523581
Date	May 13, 2022
Instrument	22-0523581

Lender

Name	MARK AND AL INC
Type	Non-Lending Institution

Agreement

Type	Commercial Mortgage
Amount	Amount on Record

May 2022: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	LOS ANGELES CA
Recording Date	May 5, 2022
Property Address	310 E COLUMBIA AVE, POMONA, CA 91767-3952
Document Number	0000489630
Map Reference	MB 15 PG 126&127
Instrument Date	Apr 28, 2022
Instrument	22-0489630
Transaction Type	Transfer
Record Updated	May 12, 2022
Title Company	CHICAGO TITLE COMPANY

Transaction

Amount	Amount 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
Address	140 S GRAND AVE, GLENDORA, CA 91741-4259

Tax Assessment & Valuation

The 2025 property tax bill for 310 E Columbia Ave was $9,431 with a homeowner's exemption.

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$729,048 (+2%) Land $553,843 Building $175,205
2025	$9,431.00 Homeowner's exemption	$714,754 Land $542,984 Building $171,770
2023	$8,623.00 (+313.97%)	$687,000 Land $521,900 Building $165,100
2022	$2,083.00

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

Flood

FEMA maps place 310 E Columbia Ave in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective September 30, 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

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

Wildfire

The area around 310 E Columbia Ave has no burnable land within ember reach, so its wildfire risk is not rated.

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	POMONA - CITY, WATER DEPT. serves 151,713 people · EPA ID CA1910126
Water Source	Surface water
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 752 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Frontier Fiber	7,000 / 7,000
Spectrum Cable	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: AT&T, GeoLinks.

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