San Francisco City property record for 4 Windsor Pl, San Francisco, CA 94133
| Property Type | Apartments (5+ Units) |
|---|---|
| Details | 6 ba · 3,378 sqft · built 1906 |
| Lot Size | 0.001 acres (20 sqft) |
| Owner | Trust Name on File |
| Last Sale | $2,800,000 (Jan 2017) |
| Tax Bill | $39,852 (2025) |
| Deeds & Mortgages | Sep 2021 Mortgage Jan 2017 Sale & Mortgage |
| APN | 0114-020 |
| Primary APN | 0114-020 |
|---|
| Full Baths | 6 Baths |
|---|---|
| Total Rooms | 12 Rooms |
| Units | 12 Units |
| Stories | 2 Stories |
| Building Area | 3,378 sqft Living Area |
| 1st Floor Area | 3,378 sqft |
| Year Built | Built 1906 |
|---|---|
| Effective Year Built | Effective 1906 |
| Architectural Style | Multi-Family |
| Construction Type | Frame |
| Lot Area | 20 sqft (0.001 acres) |
| Street Address | 4 WINDSOR PL |
|---|---|
| City | SAN FRANCISCO |
| State | CA |
| Zip | 94133-4152 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Apartments (5+ Units) |
| Local Zoning Code | RM1 |
| Legal Subdivision | VARA |
| Legal Block | 114 |
| Legal Lot Number | 20 |
| Jurisdiction | SAN FRANCISCO CA |
| Township / Civil Division | DOWNTOWN-NORTHEAST NEIGHBORHOODS-TREASURE ISLAND |
| Census Block Group | 3 |
| Census Block | 3002 |
| Census Tract | 10402 |
4 Windsor Pl, a residential property, is held in a trust since January 2017.
Source: San Francisco City records, as of October 12, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | PO BOX 460688, SAN FRANCISCO, CA 94146-0688 |
| Owner Type | Company |
| Vesting | Trust |
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 |
|---|---|
| Sep 14, 2021 | Deed of Trust, Mortgage · Commercial Mortgage JPMORGAN CHASE BANK NA |
| Jan 27, 2017 | Grant Deed, Transfer JP MORGAN CHASE BK |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jan 27, 2017 · Amount on File |
| Deed Sale | Jan 27, 2017 · Amount on File |
| Deed Document Number | 2017402305 |
| Prior Transfer Date | Nov 29, 2016 |
| Prior Transfer Doc | K365470 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN FRANCISCO CA |
| Property Address | 4 WINDSOR PL # 14, 14, SAN FRANCISCO, CA 94133-4152 |
| Transaction Type | Mortgage |
| Record Updated | Oct 1, 2021 |
| Title Company | CHICAGO TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | PO BOX 460688, SAN FRANCISCO, CA 94146-0688 |
| Document Number | 2021144072 |
|---|---|
| Date | Sep 14, 2021 |
| Instrument | 2021144072 |
| Name | JPMORGAN CHASE BANK NA |
|---|---|
| Type | Bank |
| Address | COPPELL, TX 75019 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount on Record |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SAN FRANCISCO CA |
| Recording Date | Jan 27, 2017 |
| Property Address | 4 WINDSOR PL # 14, 14, SAN FRANCISCO, CA 94133-4152 |
| Document Number | 0K40200305 |
| Instrument Date | Jan 24, 2017 |
| Instrument | K402305 |
| Transaction Type | Transfer |
| Record Updated | Feb 28, 2017 |
| Title Company | CHICAGO TITLE COMPANY, CHICAGO TITLE CO |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $21,000.00 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | PO BOX 460688 SAN FRANCISCO CA 941460688, SAN FRANCISCO, CA 94146-0688 |
| Document Number | K40200306 |
|---|---|
| Date | Jan 27, 2017 |
| Instrument | K402306 |
| Name | JP MORGAN CHASE BK |
|---|---|
| Type | Bank |
| Address | COPPELL, TX 75019-9178 |
| Amount | Amount on Record |
|---|
The 2025 property tax bill for 4 Windsor Pl was $39,852, up 3% from the year before.
Source: San Francisco City assessment roll, as of September 8, 2026
| Type | Name |
|---|---|
| State | California |
| County / Municipality | San Francisco City |
| Unified School District | San Francisco Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $3,325,442 (+2.15%) Land $2,367,600 Building $947,040 | |
| 2025 | $39,852.00 (+2.98%) | $3,255,588 Land $2,321,170 Building $928,467 |
| 2024 | $38,698.00 (+1.88%) | |
| 2023 | $37,984.00 (+1.99%) | $3,128,451 Land $2,231,037 Building $897,414 |
| 2022 | $37,243.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA has no flood map on file for 4 Windsor Pl.
Source: FEMA National Flood Hazard Layer
| FEMA Flood Zone | Not on file |
|---|
Values are read at the parcel center point; lenders make the official flood determination.
The area around 4 Windsor Pl 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.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | SFPUC CITY DISTRIBUTION DIVISION serves 848,019 people · EPA ID CA3810011 |
|---|---|
| Water Source | Purchased surface water from SAN FRANCISCO REGIONAL WATER SYSTEM |
| Last State Inspection | Mar 2023 |
| 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 1,611 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 1,000 / 75 |
| Unwired Fixed Wireless | 300 / 25 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
May also be available: Astound Broadband, GeoLinks, Google Fiber, Sonic Telecom.
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