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640 Octavia Street, San Francisco, CA 94102 Property Information

640 Octavia Street, San Francisco, CA 94102 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Neighborhood
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640 Octavia Street, San Francisco, CA 94102
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Address

Primary address 640 Octavia Street, San Francisco
Zip code 94102
County San Francisco
Neighborhood Hayes Valley
Parcel ID 0793-022

Sales & Tax Overview for 640 Octavia Street, San Francisco

View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.

Sale date 04/15/2014
Sale price $1,525,000
Arm's length
Property tax $32,944

Lot & Building Information for 640 Octavia Street, San Francisco

Building sqft 3,140
Building class Apartment (A)
Acreage 0.058
Rooms 16
Units 4
Year built 1923
Stories 2
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


School district San Francisco Unified School District

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Other Property Data for 640 Octavia Street, San Francisco

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About 640 Octavia Street, San Francisco

What is the year built & the total sq. ft. for 640 Octavia Street, San Francisco, CA 94102?

640 Octavia Street, San Francisco, CA 94102 was built in 1923 and has a total of 3,140 square feet.

What is the assessed value of 640 Octavia Street, San Francisco, CA 94102 and the property tax paid?

Assessed at $2,785,486, the tax amount paid for 640 Octavia Street, San Francisco, CA 94102 is $32,943.

When was 640 Octavia Street, San Francisco, CA 94102 last sold?

640 Octavia Street, San Francisco, CA 94102 was last sold in 11/14/2017.

How many residential units does this building have?

This building has 4 residential unit(s).

Ownership Information

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Real Estate Reports:
Laura Pop-Badiu, May 07, 2026 Locked-In Owners, Mobile Renters: Homeowners Stay Put as Renters Move 3.7x More Across Largest U.S. Cities 
Renters became the primary drivers of long-distance mobility across the largest U.S. cities, moving 3.7 times more than owners in 2024, as high mortgage rates and housing costs kept many homeowners in place.
Eliza Theiss, Apr 23, 2026 $4.6M Hudson Yards Maintains Top Spot, Luxury Sales in Malba Set $2.5M Price Record for Queens
Despite prices declining, Hudson Yards remained the most expensive NYC neighborhood, but TriBeCa’s growth closed the gap to under $400,000, while Malba set a new historic price record for Queens at $2.5 million, securing the highest ranking ever for the borough at #5.
Eliza Theiss, Apr 15, 2026 2026 Q1 Foreclosure Report: Brooklyn Filings Fall Sharply, Bronx & Staten Island Hit New Peaks
Behind a deceptively mild citywide downtick, borough foreclosure markets pulled into significantly diverging paths as Brooklyn cases were nearly halved and the Bronx hit a new, record high. Meanwhile, Queens remained unchanged, Staten Island surged back up and Manhattan cooled slowly.
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Past Sales & Property History for 640 Octavia Street, San Francisco

Create a free account to view the complete sales history for 640 Octavia Street, San Francisco, including title documents, transfer conditions, mortgages and liens.

Sale date Sale price Buyer name Seller name
04/15/2014 $1,525,000

Title Documents for 640 Octavia Street, San Francisco

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Date Type Amount Party 1 Party 2 Maturity Document Doc image
07/24/2024 Release of Lien
08/23/2023 NTC Lien
07/26/2023 Release of Lien
07/26/2023 Release of Lien
01/25/2023 NTC Lien
12/23/2022 NTC Lien
07/28/2021 Release of Lien
07/28/2021 Release of Lien
07/28/2021 Release of Lien
04/22/2021 NTC Lien
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R: Recorded date
D: Document date

Property Taxes for 640 Octavia Street, San Francisco

Access detailed property tax data for 640 Octavia Street, San Francisco, CA 94102. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax $32,944
Market value $2,785,486

Assessment History for 640 Octavia Street, San Francisco

Here's the assessment & property tax history for 640 Octavia Street, San Francisco, including the evolution of the total tax rate and corresponding property tax.

Year Assessment value Total tax rate Property tax Year over year change
2025-2026 $2,785,486 1.1827 $32,944 +2.98%
2024-2025 $2,730,895 1.1714 $31,990 +1.45%
2023-2024 $2,677,373 1.1777 $31,531 +1.83%
2022-2023 $2,624,887 1.1797 $30,966 +1.76%
2021-2022 $2,573,483 1.18248 $30,431 -0.38%

San Francisco residential market stats

Median Sale Price
$1,385,000
2.6% YoY
Median Price/Sqft
$1,098
7.5% YoY
San Francisco County Median Sale Price
$1,385,000
2.6% YoY

Access a detailed real estate market overview of San Francisco so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in San Francisco and compare it to other neighborhoods in San Francisco County.

Check out recently sold homes in San-Francisco and see how their prices compare.

Demographics by Zip Code

Total population 35,976
Median age 42.2
Average household income $110,418
Family households 24.4%
Occupied housing units 19,935
Owner occupied units 8.0%
Average number of people per household 1.64
Median year structure built 1945
Median value for units with a mortgage $914,500
Median value for units without a mortgage $996,000

Risk

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FEMA flood zone(s) X (See more on map)
Fire hazard zone See more on map
Faults and tsunami inundation zone map
Landslides and liquefaction map
Crime incidents map

Transportation

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View daily traffic map

Neighbors for 640 Octavia Street, San Francisco

Here are the neighbors for 640 Octavia Street, San Francisco.

Address Square feet Purchase date Purchase price
618 Octavia St, San Francisco 05/10/2019
506 Grove St, San Francisco 9,105 10/23/2009
480 Grove St, San Francisco 2,694 12/02/1996
630 Octavia St, San Francisco 2,570 05/10/2019
428 Grove St, San Francisco 2,285 06/20/2023
459 Fulton St, San Francisco 17,544 02/18/2026
501 Fulton St, San Francisco 3,658 12/28/2010
636 Octavia St, San Francisco 7,260 02/19/2021
421 Fulton St, San Francisco 1,506 06/02/2016 $1,250,000
492 Grove St, San Francisco 5,670 04/10/2007
486 Grove St, San Francisco 3,375 01/26/2018 $2,425,000
458 Grove St, San Francisco 1,593
495 Fulton St, San Francisco 4,650 06/25/2018
471 Fulton St, San Francisco 16,055 02/08/2008
472 Grove St, San Francisco 2,870 10/01/2007
417 Fulton St, San Francisco 4,650 04/10/2024
448 Grove St, San Francisco 1,890
434 Grove St, San Francisco 1,405 01/18/2024
479 Fulton St, San Francisco 3,100 04/05/2012
442 Grove St, San Francisco 1,890

Nearby ZIP Codes for 640 Octavia Street, San Francisco

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