San Francisco City property record for 37 Aztec St, San Francisco, CA 94110
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,922 sqft · built 1961 |
| Lot Size | 0 acres (18 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $35,105 (2025) |
| Deeds & Mortgages | Jun 2022 Mortgage May 2019 Line of Credit + 2 more |
| APN | 5520-012 |
| Primary APN | 5520-012 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,922 sqft Living Area |
| Gross Area | 2,708 sqft |
| 1st Floor Area | 1,922 sqft |
| Basement Area | 786 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1961 |
|---|---|
| Effective Year Built | Effective 1961 |
| Exterior Material | Wood |
| Construction Type | Frame |
| Roof Material | Tar & Gravel |
| Lot Area | 18 sqft |
| Lot Dimensions | 70 ft deep x 25 ft wide |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 37 AZTEC ST |
|---|---|
| City | SAN FRANCISCO |
| State | CA |
| Zip | 94110-5102 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RH1 |
| Legal Description | LOT 68 |
| Legal Subdivision | GIFT MAP #3 |
| Legal Block | 5520 |
| Legal Lot Number | 12 |
| Jurisdiction | SAN FRANCISCO CA |
| Township / Civil Division | MISSION-BERNAL |
| Census Block Group | 2 |
| Census Block | 2005 |
| Census Tract | 25200 |
37 Aztec St is owned and occupied by an individual who acquired it in August 2024.
Source: San Francisco City records, as of September 8, 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 | Individual Name on File |
|---|---|
| Mailing Address | 37 AZTEC ST, SAN FRANCISCO, CA 94110-5102 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Single Man |
| Date | Document |
|---|---|
| Jun 24, 2022 | Deed of Trust, Mortgage · Conventional Mortgage BNY MELLON NA |
| May 15, 2019 | Deed of Trust, Mortgage · Line of Credit FIRST REPUBLIC BK |
| Apr 12, 2019 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| Apr 12, 2019 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Aug 7, 2024 |
| Deed Sale | Aug 7, 2024 |
| Prior Sale | Feb 19, 2015 · Amount on File |
| Deed Document Number | 202462123 |
| Prior Transfer Date | Jun 27, 2014 |
| Prior Transfer Doc | J906426 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN FRANCISCO CA |
| Property Address | 37 AZTEC ST, SAN FRANCISCO, CA 94110-5102 |
| Transaction Type | Mortgage |
| Record Updated | Jul 22, 2022 |
| Title Company | CHICAGO TITLE |
| Name | Verified Name |
|---|---|
| Address | 37 AZTEC ST, SAN FRANCISCO, CA 94110-5102 |
| Document Number | 0000063059 |
|---|---|
| Date | Jun 24, 2022 |
| Instrument | 2022063059 |
| Name | BNY MELLON NA |
|---|---|
| Type | Bank |
| Address | BOSTON, MA 02108 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jul 1, 2052 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.87% |
| Type Change Date | Jul 1, 2029 |
| Change Frequency | 6 Months |
| Min Rate At Change | 2.75% |
| Max Rate At Change | 8.87% |
| Index | Other |
| Max Rate | 8.87% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN FRANCISCO CA |
| Property Address | 37 AZTEC ST, SAN FRANCISCO, CA 94110-5102 |
| Document Number | 0K77000152 |
| Instrument Date | May 15, 2019 |
| Transaction Type | Mortgage |
| Record Updated | Jun 5, 2019 |
| Title Company | OLD REPUBLIC TITLE |
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 37 AZTEC ST SAN FRANCISCO CA 941105102, SAN FRANCISCO, CA 94110-5102 |
| Document Number | 0K77000152 |
|---|---|
| Date | May 22, 2019 |
| Instrument | K770152 |
| Name | FIRST REPUBLIC BK |
|---|---|
| Type | Bank |
| Address | SAN FRANCISCO, CA 94111 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 300 Months |
| Due | May 21, 2044 |
| Rate Type | Adjustable Rate |
|---|
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | SAN FRANCISCO CA |
| Recording Date | Apr 12, 2019 |
| Property Address | 37 AZTEC ST, SAN FRANCISCO, CA 94110-5102 |
| Document Number | 0K75300921 |
| Instrument Date | Apr 11, 2019 |
| Instrument | K753921 |
| Transaction Type | Transfer |
| Record Updated | Apr 22, 2019 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 37 AZTEC ST SAN FRANCISCO CA 941105102, SAN FRANCISCO, CA 94110-5102 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | SAN FRANCISCO CA |
| Recording Date | Apr 12, 2019 |
| Property Address | 37 AZTEC ST, SAN FRANCISCO, CA 94110-5102 |
| Document Number | 0K75300922 |
| Instrument Date | Apr 11, 2019 |
| Instrument | K753922 |
| Transaction Type | Transfer |
| Record Updated | Apr 22, 2019 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 37 AZTEC ST SAN FRANCISCO CA 941105102, SAN FRANCISCO, CA 94110-5102 |
The 2025 property tax bill for 37 Aztec St was $35,105, up 17.3% 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 | $2,958,000 (+2%) Land $2,070,600 Building $887,400 | |
| 2025 | $35,105.00 (+17.33%) | $2,900,000 Land $2,030,000 Building $870,000 |
| 2024 | $29,919.00 (+1.5%) | |
| 2023 | $29,476.00 (+1.9%) Homeowner's exemption | $2,444,848 Land $1,657,681 Building $787,167 |
| 2022 | $28,927.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA has no flood map on file for 37 Aztec St.
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.
Wildfire risk around 37 Aztec St 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 99.1% of the US · lower than 99.2% 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 | 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 1,888 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable · Fiber in parts of the area | 2,000 / 2,000 |
| Verizon Fixed Wireless | 1,000 / 75 |
| Unwired Fixed Wireless | 300 / 25 |
| Etheric Networks Fixed Wireless | 250 / 100 |
May also be available: Astound Broadband, GeoLinks, Google Fiber, Sonic Telecom, T-Mobile.
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