Los Angeles County property record for 451 Prospect Cir, South Pasadena, CA 91030
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 6 ba · 3,556 sqft · built 1954 |
| Lot Size | 0.226 acres (9,846 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $443,000 (Dec 2000) |
| Tax Bill | $12,893 (2025) |
| Deeds & Mortgages | May 2023 Line of Credit Jun 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 5317-036-013 |
| Primary APN | 5317-036-013 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 6 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 3,556 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1954 |
|---|---|
| Effective Year Built | Effective 1990 |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Type | Hip |
| Roof Material | Wood Shingle |
| Lot Area | 9,846 sqft (0.226 acres) |
| Lot Dimensions | 130 ft deep x 76 ft wide |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 451 PROSPECT CIR |
|---|---|
| City | SOUTH PASADENA |
| State | CA |
| Zip | 91030-1749 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | SPR1E* |
| Legal Description | TRACT # 4164 LOT COM SE ON NE LINE OF LO T 19 15 FT FROM MOST N COR OF SD LOT TH SE AND FOLLOWING BDRY LINE OF SD LOT TO MOST W COR OF SD LOT TH N 43 3034 E 20 .69 FT TH SE AT R/A 15 FT TH N 43 3034 E 75 FT TO BEG PART OF LOT 19 |
| Legal Subdivision | 4164 |
| Legal Tract | 4164 |
| Legal Block | 4 |
| Legal Lot Number | 19 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | PASADENA |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 480602 |
451 Prospect Cir is held in a trust since December 2000.
Source: Los Angeles County records, as of August 25, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 451 PROSPECT CIR, SOUTH PASADENA, CA 91030-1749 |
| Owner Type | Company |
| Vesting | Trust, Personal Trust |
| Date | Document |
|---|---|
| May 11, 2023 | Deed of Trust, Mortgage · Line of Credit ZB NA |
| Jun 1, 2021 | Deed of Trust, Mortgage · Conventional Mortgage CAL STATE L.A. FCU |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Dec 27, 2000 · Amount on File |
| Deed Sale | Dec 27, 2000 · Amount on File |
| Prior Sale | May 19, 1995 · Amount on File |
| Deed Document Number | 20002008702 |
| Prior Transfer Date | Mar 26, 1997 |
| Prior Transfer Doc | 0000499712 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Property Address | 451 PROSPECT CIR, SOUTH PASADENA, CA 91030-1749 |
| Transaction Type | Mortgage |
| Record Updated | May 19, 2023 |
| Name | Verified Name |
|---|---|
| Address | 451 PROSPECT CIR, SOUTH PASADENA, CA 91030-1749 |
| Document Number | 0000308277 |
|---|---|
| Date | May 11, 2023 |
| Instrument | 23-0308277 |
| Name | ZB NA |
|---|---|
| Type | Bank |
| Address | ALHAMBRA, CA 91801 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Property Address | 451 PROSPECT CIR, SOUTH PASADENA, CA 91030-1749 |
| Transaction Type | Mortgage |
| Record Updated | Oct 20, 2022 |
| Title Company | PACIFIC COAST TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 451 PROSPECT CIR, SOUTH PASADENA, CA 91030-1749 |
| Document Number | 0000867377 |
|---|---|
| Date | Jun 1, 2021 |
| Instrument | 21-0867377 |
| Name | CAL STATE L.A. FCU |
|---|---|
| Type | Credit Union |
| Address | LOS ANGELES, CA 90032 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Jun 1, 2051 |
The 2025 property tax bill for 451 Prospect Cir was $12,893.
Source: Los Angeles County assessment roll, as of August 25, 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Municipality | South Pasadena City |
| Unified School District | South Pasadena Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,075,764 (+2%) Land $544,697 Building $531,067 | |
| 2025 | $12,893.00 | $1,054,679 Land $534,017 Building $520,662 |
| 2023 | $12,915.00 (+2.37%) | $1,013,727 Land $513,282 Building $500,445 |
| 2022 | $12,616.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 451 Prospect Cir 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 | 2 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 risk around 451 Prospect Cir is low, with less than 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 98% of the US · lower than 98.4% of California |
|---|---|
| Wildfire Likelihood | Under 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.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CITY OF SOUTH PASADENA serves 25,329 people · EPA ID CA1910154 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Jun 2025 |
| Lead | Under 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 493 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T DSL · Fixed Wireless in parts of the area | 100 / 20 |
May also be available: GeoLinks, T-Mobile.
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