710 48th Ave, San Francisco, CA 94121 Property Records

San Francisco City property record for 710 48th Ave, San Francisco, CA 94121

Property Summary

Property Type	Single Family Home
Details	1 ba · 1,275 sqft · built 1923
Lot Size	0.001 acres (22 sqft)
Owner	Individual Name on Record
Last Sale	$1,185,000 (Jan 2021)
Tax Bill	$16,117 (2025)
Deeds & Mortgages	Jan 2021 Sale & Mortgage
APN	`1597-042`

Property Details

APN / Parcel Number

Primary APN	`1597-042`

Interior

Full Baths	1 Bath
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,275 sqft Living Area
1st Floor Area	1,275 sqft

Exterior

Year Built	Built 1923
Effective Year Built	Effective 1923
Construction Type	Frame
Lot Area	22 sqft (0.001 acres)

Location & Zoning

Street Address	710 48TH AVE
City	SAN FRANCISCO
State	CA
Zip	94121-3210
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RH2
Legal Description	BLK 334
Legal Subdivision	OUTSIDE LAND BL 334
Legal Block	1597
Legal Lot Number	42
Jurisdiction	SAN FRANCISCO CA
Township / Civil Division	RICHMOND-PRESIDIO-MARINA
Census Block Group	3
Census Block	3007
Census Tract	47903

Owner

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 Record
Mailing Address	710 48TH AVE, SAN FRANCISCO, CA 94121-3210
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jan 20, 2021 · Amount on Record
Deed Sale	Jan 20, 2021 · Amount on Record
Deed Document Number	20217573
Prior Transfer Date	Aug 7, 2012
Prior Transfer Doc	K714/0089
Record Updated	Oct 29, 2026

January 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN FRANCISCO CA
Recording Date	Jan 20, 2021
Property Address	710 48TH AVE, SAN FRANCISCO, CA 94121-3210
Document Number	0000700573
Instrument Date	Jan 14, 2021
Instrument	7573
Transaction Type	Transfer
Record Updated	Feb 4, 2021
Title Company	CHICAGO TITLE COMPANY, CHICAGO TITLE CO

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$8,888.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	710 48TH AVE SAN FRANCISCO CA 941213210, SAN FRANCISCO, CA 94121-3210

Mortgage

Document Number	700574
Date	Jan 20, 2021
Instrument	7574

Lender

Name	SUPREME LNDG
Address	DALLAS, TX 75254

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jan 19, 2051

Tax Assessment & Valuation

Source: San Francisco City assessment roll, as of September 8, 2026

Property Jurisdictions

Type	Name
State	California
County / Municipality	San Francisco City
Unified School District	San Francisco Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$1,308,334 (+2%) Land $915,834 Building $392,500
2025	$16,117.00 (+3.14%)	$1,282,676 (+4.04%) Land $897,874 Building $384,802
2024	$15,627.00 (+1.84%)
2023	$15,345.00 (+2%)	$1,232,872 Land $863,010 Building $369,862
2022	$15,044.00

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

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

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 95% of the US · lower than 97% of California
Wildfire Likelihood	Under 0.01% annual chance
Exposure	Direct burnable vegetation

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

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

Violations Reported to EPA

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.

Internet Providers

Source: FCC Broadband Data Collection, based on 261 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL in parts of the area	5,000 / 5,000
Xfinity Cable	1,200 / 35
Sonic Telecom Fiber	1,000 / 1,000
Unwired Fixed Wireless	300 / 25

May also be available: Etheric Networks, Verizon.

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