70 Cotter St, San Francisco, CA 94112 Property Records

San Francisco City property record for 70 Cotter St, San Francisco, CA 94112

Property Summary

Property Type	Single Family Home
Details	5 bd · 3 ba · 2,056 sqft · built 1909
Lot Size	0.001 acres (24 sqft)
Owner	2 Individual Names on File
Last Sale	$1,950,000 (Sep 2018)
Tax Bill	$26,451 (2025)
Deeds & Mortgages	Mar 2020 Mortgage Sep 2018 Sale & Mortgage
APN	`6798-017`

Property Details

APN / Parcel Number

Primary APN	`6798-017`

Interior

Bedrooms	5 Beds
Full Baths	3 Baths
Total Rooms	10 Rooms
Stories	3 Stories
Building Area	2,056 sqft Living Area
1st Floor Area	2,056 sqft

Exterior

Year Built	Built 1909
Effective Year Built	Effective 1909
Construction Type	Wood
Lot Area	24 sqft (0.001 acres)

Location & Zoning

Street Address	70 COTTER ST
City	SAN FRANCISCO
State	CA
Zip	94112-1919
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RH1
Legal Subdivision	ACADEMY TRACT
Legal Block	6798
Legal Lot Number	17
Jurisdiction	SAN FRANCISCO CA
Township / Civil Division	MERCED-MCLAREN
Census Block Group	2
Census Block	2015
Census Tract	25502

Owner

70 Cotter St is owned and occupied by two individuals who bought it in September 2018.

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

Owner of Record	2 Individual Names on File
Mailing Address	70 COTTER ST, SAN FRANCISCO, CA 94112-1919
Occupancy	Owner Occupied
Owner Type	Individual

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Mar 12, 2020	Deed of Trust, Mortgage PNC BK
Sep 4, 2018	Grant Deed, Transfer PNC BK

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Sep 4, 2018 · Amount on File
Deed Sale	Sep 4, 2018 · Amount on File
Prior Sale	Nov 25, 2015 · Amount on File
Deed Document Number	2018669225
Prior Transfer Date	Nov 7, 2007
Prior Transfer Doc	0J547/0610
Record Updated	Oct 29, 2026

March 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN FRANCISCO CA
Property Address	70 COTTER ST, SAN FRANCISCO, CA 94112-1919
Document Number	0K91600121
Instrument Date	Mar 12, 2020
Transaction Type	Mortgage
Record Updated	Apr 22, 2020
Title Company	NATIONAL LINK

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	70 COTTER ST SAN FRANCISCO CA 941121919, SAN FRANCISCO, CA 94112-1919

Mortgage

Document Number	0K91600121
Date	Mar 18, 2020
Instrument	K916121

Lender

Name	PNC BK
Type	Bank
Address	3232 NEWMARK DR, MIAMISBURG, OH 45342-5421

Agreement

Amount	Amount on Record
Term	360 Months
Due	Mar 17, 2050

September 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN FRANCISCO CA
Recording Date	Sep 4, 2018
Property Address	70 COTTER ST, SAN FRANCISCO, CA 94112-1919
Document Number	0K66900225
Instrument Date	Aug 24, 2018
Instrument	K669225
Transaction Type	Transfer
Record Updated	Mar 28, 2019
Title Company	CHICAGO TITLE COMPANY, CHICAGO TITLE CO

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$14,625.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	70 COTTER ST SAN FRANCISCO CA 941121919, SAN FRANCISCO, CA 94112-1919

Mortgage

Document Number	K66900226
Date	Sep 4, 2018
Instrument	K669226

Lender

Name	PNC BK
Type	Bank
Address	3232 NEWMARK DR, MIAMISBURG, OH 45342-5421

Agreement

Amount	Amount on Record
Term	360 Months
Due	Sep 3, 2048

Tax Assessment & Valuation

The 2025 property tax bill for 70 Cotter St was $26,451 with a homeowner's exemption, up 2.6% from the year before.

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		$2,218,769 (+2%) Land $1,553,138 Building $665,631
2025	$26,451.00 (+2.64%) Homeowner's exemption	$2,175,257 Land $1,522,682 Building $652,575
2024	$25,771.00 (+1.5%)
2023	$25,389.00 (+1.91%)	$2,090,791 Land $1,463,555 Building $627,236
2022	$24,914.00

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

Flood

FEMA has no flood map on file for 70 Cotter 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

The area around 70 Cotter St 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.

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 1,561 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Sonic Telecom Fiber	10,000 / 10,000
AT&T Fiber · Fixed Wireless, DSL in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
Etheric Networks Fixed Wireless	250 / 100
T-Mobile Fixed Wireless	100 / 20

May also be available: Astound Broadband, GeoLinks, Unwired.

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