4407 20th St, San Francisco, CA 94114 Property Records

San Francisco City property record for 4407 20th St, San Francisco, CA 94114

Property Summary

Property Type	Apartments (5+ Units)
Details	4 bd · 5 ba · 3,133 sqft · built 1900
Lot Size	0.001 acres (24 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,675,000 (Oct 2016)
Tax Bill	$31,153 (2025)
Deeds & Mortgages	Dec 2019 Mortgage May 2019 Mortgage + 1 more
APN	`2750-044`

Property Details

APN / Parcel Number

Primary APN	`2750-044`

Interior

Bedrooms	4 Beds
Full Baths	5 Baths
Total Rooms	12 Rooms
Units	6 Units
Stories	3 Stories
Building Area	3,133 sqft Living Area
1st Floor Area	3,133 sqft

Exterior

Year Built	Built 1900
Effective Year Built	Effective 1900
Architectural Style	Duplex Single
Construction Type	Frame
Lot Area	24 sqft (0.001 acres)

Location & Zoning

Street Address	4407 20TH ST
City	SAN FRANCISCO
State	CA
Zip	94114-2739
Property Category	Residential
Property Type	Residential > Multi-Unit > Apartments (5+ Units)
Local Zoning Code	RH2
Legal Subdivision	HORNERS ADD BL #211
Legal Block	2750
Legal Lot Number	44
Jurisdiction	SAN FRANCISCO CA
Township / Civil Division	WESTERN ADDITION-BUENA VISTA-EUREKA VALLEY
Census Block Group	3
Census Block	3003
Census Tract	20500

Owner

Source: San Francisco City records, as of September 8, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Individual Names on Record
Mailing Address	17 LARK CT, LARKSPUR, CA 94939-2133
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Dec 30, 2019	Deed of Trust, Mortgage STIFEL BK&TR
May 14, 2019	Quit Claim Deed, Mortgage STIFEL BK&TR
Dec 15, 2017	Quit Claim Deed, Transfer NORTH AMERICAN TITLE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 20, 2016 · Amount on Record
Deed Sale	Oct 20, 2016 · Amount on Record
Deed Document Number	2016345892
Prior Transfer Date	Sep 9, 2014
Prior Transfer Doc	J947541
Record Updated	Oct 29, 2026

December 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN FRANCISCO CA
Property Address	4407-4409 20TH ST, SAN FRANCISCO, CA 94114
Document Number	0K88500227
Instrument Date	Dec 30, 2019
Transaction Type	Mortgage
Record Updated	Jan 23, 2020
Title Company	BOSTON NATIONAL TITLE AGENCY, BOSTON NAT'L TITLE AGCY

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	17 LARK CT LARKSPUR CA 949392133, LARKSPUR, CA 94939-2133

Mortgage

Document Number	0K88500227
Date	Dec 31, 2019
Instrument	K885227

Lender

Name	STIFEL BK&TR
Type	Bank
Address	12655 OLIVE BLVD # 250, ST LOUIS, MO 63141-6343

Agreement

Amount	Amount Recorded
Term	360 Months
Due	Dec 30, 2049

Interest

Rate Type	Adjustable Rate
Rate	3.5%

May 2019: Quit Claim Deed, Mortgage

Document Type	Quit Claim Deed
Jurisdiction	SAN FRANCISCO CA
Recording Date	May 14, 2019
Property Address	4407-4409 20TH ST, SAN FRANCISCO, CA 94114
Document Number	0K76600209
Instrument Date	May 10, 2019
Instrument	K766209
Transaction Type	Mortgage
Record Updated	Jun 6, 2019
Title Company	BOSTON NATIONAL TITLE, BOSTON NAT'L TITLE

Transaction

Tax	$0.00
Additional	Quitclaim

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	17 LARK CT LARKSPUR CA 949392133, LARKSPUR, CA 94939-2133

Mortgage

Document Number	K76600210
Date	May 14, 2019
Instrument	K766210

Lender

Name	STIFEL BK&TR
Type	Bank
Address	12655 OLIVE BLVD # 250, ST LOUIS, MO 63141-6343

Agreement

Amount	Amount Recorded
Term	360 Months
Due	May 13, 2049

Interest

Rate Type	Adjustable Rate
Rate	3.62%

December 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN FRANCISCO CA
Recording Date	Dec 15, 2017
Property Address	4407-4409 20TH ST, SAN FRANCISCO, CA 94114
Document Number	0K55200268
Instrument Date	Sep 25, 2017
Instrument	K552268
Transaction Type	Transfer
Record Updated	Jan 3, 2018
Title Company	NORTH AMERICAN TITLE

Transaction

Tax	$0.00
Amount Accuracy	Full Value
Additional	Quitclaim

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	17 LARK CT LARKSPUR CA 949392133, LARKSPUR, CA 94939-2133

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		$2,570,436 (+2%) Land $1,388,006 Building $1,182,430
2025	$31,153.00 (+4.79%)	$2,520,024 (+4.04%) Land $1,360,784 Building $1,159,240
2024	$29,730.00 (+1.5%)
2023	$29,291.00 (+1.89%)	$2,422,172 Land $1,307,944 Building $1,114,228
2022	$28,747.00

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

Flood

Source: FEMA National Flood Hazard Layer · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Not on file
Nearby Flood Policies	1 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

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.

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 1,850 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Astound Broadband Cable	1,500 / 50
Sonic Telecom Fiber	1,000 / 1,000
Unwired Fixed Wireless	300 / 25
Etheric Networks Fixed Wireless	250 / 100

May also be available: AT&T, GeoLinks, Google Fiber, T-Mobile, Verizon.

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