45 Grattan St, San Francisco, CA 94117 Property Records

San Francisco City property record for 45 Grattan St, San Francisco, CA 94117

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 2,110 sqft · built 1915
Lot Size	0.001 acres (31 sqft)
Owner	2 Company Names on Record
Last Sale	$3,277,000 (May 2025)
Tax Bill	$18,826 (2025)
Deeds & Mortgages	Sep 2017 Mortgage
APN	`1280-028`

Property Details

APN / Parcel Number

Primary APN	`1280-028`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Stories	1 Story
Building Area	2,110 sqft Living Area
1st Floor Area	2,110 sqft

Exterior

Year Built	Built 1915
Effective Year Built	Effective 1915
Construction Type	Frame
Lot Area	31 sqft (0.001 acres)

Location & Zoning

Street Address	45 GRATTAN ST
City	SAN FRANCISCO
State	CA
Zip	94117-4325
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RH2
Legal Subdivision	WESTERN ADDITION
Legal Block	1280
Legal Lot Number	28
Jurisdiction	SAN FRANCISCO CA
Township / Civil Division	WESTERN ADDITION-BUENA VISTA-EUREKA VALLEY
Census Block Group	2
Census Block	2000
Census Tract	17102

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 Company Names on Record
Mailing Address	32 ALMA ST, SAN FRANCISCO, CA 94117-4308
Owner Type	Company
Vesting	Trust, Family Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	May 30, 2025 · Amount on Record
Deed Sale	May 30, 2025 · Amount on Record
Prior Sale	Jul 11, 2011 · Amount on Record
Deed Document Number	202539897
Prior Transfer Date	Sep 7, 2017
Prior Transfer Doc	000K513232
Record Updated	Oct 29, 2026

September 2017: Quit Claim Deed, Mortgage

Document Type	Quit Claim Deed
Jurisdiction	SAN FRANCISCO CA
Recording Date	Sep 13, 2017
Property Address	45 GRATTAN ST, SAN FRANCISCO, CA 94117-4325
Document Number	0K51300232
Instrument Date	Sep 7, 2017
Instrument	K513232
Transaction Type	Mortgage
Record Updated	Oct 17, 2017
Title Company	STEWART TITLE

Transaction

Tax	$0.00
Additional	Quitclaim

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	45 GRATTAN ST SAN FRANCISCO CA 941174325, SAN FRANCISCO, CA 94117-4325

Mortgage

Document Number	K51300233
Date	Sep 13, 2017
Instrument	K513233

Lender

Name	RPM MTG
Type	Mortgage Company
Address	ALAMO, CA 94507

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Sep 12, 2047

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		$3,342,387 (+119.38%) Land $2,339,671 Building $1,002,716
2025	$18,826.00 (+2.95%)	$1,523,570 (+4.04%) Land $1,042,520 Building $481,050
2024	$18,286.00 (+1.52%)
2023	$18,012.00 (+1.94%)	$1,464,411 Land $1,002,039 Building $462,372
2022	$17,670.00

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

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	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 1,606 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
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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