Los Angeles County property record for 231 Monroe Ave, Pomona, CA 91767
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 2,208 sqft · built 1938 |
| Lot Size | 0.159 acres (6,916 sqft) |
| Owner | Company Name on Record |
| Last Sale | $460,000 (Sep 2017) |
| Tax Bill | $9,303 (2025) |
| Deeds & Mortgages | Sep 2017 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 8339-018-011 |
| Primary APN | 8339-018-011 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 10 Rooms |
| Stories | 1 Story |
| Building Area | 2,208 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1938 |
|---|---|
| Effective Year Built | Effective 1938 |
| Architectural Style | Spanish |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Type | Gable |
| Roof Material | Tile |
| Lot Area | 6,916 sqft (0.159 acres) |
| Lot Dimensions | 144 ft deep x 50 ft wide |
| Heating System | Floor/Wall Furnace |
|---|
| Street Address | 231 MONROE AVE |
|---|---|
| City | POMONA |
| State | CA |
| Zip | 91767-3937 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | POR106 |
| Legal Description | TRACT # 5711 LOT 9 BLK A |
| Legal Subdivision | 5711 |
| Legal Tract | 5711 |
| Legal Block | A |
| Legal Lot Number | 9 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | EAST SAN GABRIEL VALLEY |
| Census Block Group | 3 |
| Census Block | 3010 |
| Census Tract | 402602 |
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.
Source: Los Angeles County records, as of August 25, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 231 MONROE AVE, POMONA, CA 91767-3937 |
| Owner Type | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 27, 2017 · Amount on Record |
| Deed Sale | Sep 27, 2017 · Amount on Record |
| Prior Sale | Jul 21, 2015 · Amount on Record |
| Deed Document Number | 20171106212 |
| Prior Transfer Date | Jul 15, 2014 |
| Prior Transfer Doc | 0000748652 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Sep 28, 2017 |
| Property Address | 231 MONROE AVE, POMONA, CA 91767-3937 |
| Document Number | 0001115142 |
| Instrument Date | Sep 7, 2017 |
| Instrument | 1115142 |
| Transaction Type | Transfer |
| Record Updated | Oct 4, 2017 |
| Title Company | FIDELITY NATIONAL TITLE |
| Amount | Amount Recorded |
|---|---|
| Tax | $665.00 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 231 MONROE AVE POMONA CA 917673937, POMONA, CA 91767-3937 |
Source: Los Angeles County assessment roll, as of August 25, 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Municipality | Pomona City |
| Unified School District | Pomona Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $702,148 (+2%) Land $412,005 Building $290,143 | |
| 2025 | $9,303.00 (+9.01%) | $688,381 (+4.04%) Land $403,927 Building $284,454 |
| 2024 | $8,534.00 (+2.03%) | |
| 2023 | $8,364.00 (+1.54%) | $661,652 Land $388,243 Building $273,409 |
| 2022 | $8,237.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no wildfire likelihood modeled here |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
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 |
| 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.
Source: FCC Broadband Data Collection, based on 422 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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