Los Angeles County property record for 277 Mountain Crest Rd, Duarte, CA 91010
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,564 sqft · built 1965 |
| Lot Size | 0.18 acres (7,829 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $688,000 (Oct 2017) |
| Tax Bill | $10,940 (2025) |
| Deeds & Mortgages | Jan 2022 Mortgage Dec 2019 Mortgage + 3 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 8610-011-016 |
| Primary APN | 8610-011-016 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Building Area | 1,564 sqft Living Area |
| Year Built | Built 1965 |
|---|---|
| Effective Year Built | Effective 1965 |
| Construction Type | Wood |
| Lot Area | 7,829 sqft (0.18 acres) |
| Heating System | Central |
|---|
| Street Address | 277 MOUNTAIN CREST RD |
|---|---|
| City | DUARTE |
| State | CA |
| Zip | 91010-1537 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | DUR17500* |
| Legal Description | TRACT NO 27147 LOT 5 |
| Legal Subdivision | 27147 |
| Legal Tract | 27147 |
| Legal Block | 3 |
| Legal Lot Number | 5 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | UPPER SAN GABRIEL VALLEY |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 430003 |
277 Mountain Crest Rd is owned and occupied by two individuals who bought it in October 2017.
Source: Los Angeles County records, as of August 25, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 277 MOUNTAIN CREST RD, DUARTE, CA 91010-1537 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Jan 7, 2022 | Deed of Trust, Mortgage · Conventional Mortgage ROCKET MORTGAGE LLC |
| Dec 26, 2019 | Deed of Trust, Mortgage · Conventional Mortgage UNITED WHOLESALE MORTGAGE |
| Dec 31, 2020 | Intrafamily Transfer, Transfer · Conventional Mortgage LOANDEPOT.COM LLC |
| Oct 20, 2017 | Grant Deed, Transfer · Conventional Mortgage SIERRA PACIFIC MORTGAGE CO INC |
| Aug 29, 2017 | Quit Claim Deed, Transfer Quitclaim |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Oct 20, 2017 · Amount on File |
| Deed Sale | Oct 20, 2017 · Amount on File |
| Prior Sale | Oct 26, 1993 · Amount on File |
| Deed Document Number | 20171205612 |
| Prior Transfer Date | Sep 29, 1994 |
| Prior Transfer Doc | 0001793461 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Property Address | 277 MOUNTAIN CREST RD, DUARTE, CA 91010-1537 |
| Transaction Type | Mortgage |
| Record Updated | Jan 17, 2022 |
| Title Company | AMROCK INC |
| Name | Verified Name |
|---|---|
| Address | 277 MOUNTAIN CREST RD, DUARTE, CA 91010-1537 |
| Document Number | 0000026415 |
|---|---|
| Date | Jan 7, 2022 |
| Instrument | 22-0026415 |
| Name | ROCKET MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Address | DETROIT, MI 48226 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Jan 1, 2052 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Property Address | 277 MOUNTAIN CREST RD, DUARTE, CA 91010-1537 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | AMROCK INC |
| Name | Verified Name |
|---|
| Document Number | 0001441447 |
|---|---|
| Date | Dec 26, 2019 |
| Instrument | 19-1441447 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Address | PONTIAC, MI 48341 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jan 1, 2050 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Dec 31, 2020 |
| Property Address | 277 MOUNTAIN CREST RD, DUARTE, CA 91010-1537 |
| Document Number | 0001762414 |
| Map Reference | MB 693 PG 3&4 |
| Instrument Date | Dec 23, 2020 |
| Instrument | 20-1762414 |
| Transaction Type | Transfer |
| Record Updated | Sep 22, 2021 |
| Title Company | FIDELITY NATL TTL ORANGE CNT |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 277 MOUNTAIN CREST RD, DUARTE, CA 91010-1537 |
| Document Number | 0001762415 |
|---|---|
| Date | Dec 31, 2020 |
| Instrument | 20-1762415 |
| Name | LOANDEPOT.COM LLC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jan 1, 2051 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Oct 20, 2017 |
| Property Address | 277 MOUNTAIN CREST RD, DUARTE, CA 91010-1537 |
| Document Number | 0001205612 |
| Map Reference | MR693 PG3&4 |
| Instrument Date | Sep 27, 2017 |
| Instrument | 17-1205612 |
| Transaction Type | Transfer |
| Record Updated | Sep 22, 2021 |
| Title Company | WESTERN RESOURCES TITLE |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 277 MOUNTAIN CREST RD, DUARTE, CA 91010-1537 |
| Document Number | 0001205613 |
|---|---|
| Date | Oct 20, 2017 |
| Instrument | 17-1205613 |
| Name | SIERRA PACIFIC MORTGAGE CO INC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Nov 1, 2047 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Aug 29, 2017 |
| Property Address | 277 MOUNTAIN CREST RD, DUARTE, CA 91010-1537 |
| Document Number | 0000980754 |
| Instrument Date | Jun 12, 2017 |
| Instrument | 980754 |
| Transaction Type | Transfer |
| Record Updated | Sep 4, 2017 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 277 MOUNTAIN CREST RD DUARTE CA 910101537, DUARTE, CA 91010-1537 |
The 2025 property tax bill for 277 Mountain Crest Rd was $10,940, up 2.9% from the year before.
Source: Los Angeles County assessment roll, as of August 25, 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Municipality | Duarte City |
| Unified School District | Duarte Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $798,476 (+2%) Land $533,750 Building $264,726 | |
| 2025 | $10,940.00 (+2.95%) | $782,821 Land $523,285 Building $259,536 |
| 2024 | $10,627.00 (+3.91%) | |
| 2023 | $10,227.00 (+2.51%) | $752,425 Land $502,966 Building $249,459 |
| 2022 | $9,977.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 277 Mountain Crest Rd 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 risk around 277 Mountain Crest Rd is moderate, ranking above 51% of the US, with a 0.1% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 51% of the US · lower than 69% of California |
|---|---|
| Wildfire Likelihood | 0.1% annual chance |
| Exposure | Indirect within ember reach |
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 | CAL-AM WATER COMPANY - DUARTE private · serves 24,767 people · EPA ID CA1910186 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Feb 2025 |
| Lead | 1 ppb (2022–2024) 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 432 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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