San Francisco County  »  94133  »  Castle St  »  41 Castle St

41 Castle Street, San Francisco, CA 94133 Property Information

41 Castle Street, San Francisco, CA 94133 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Neighborhood
Unlock this property report with a free account.

Access up-to-date information from property owner names to sales history, tax info, title documents, mortgages, development, maps, permits and more.
Sign Up Now
Research 100M+ property records powered by:
  • 2000+ governmental and public data sources
  • 80 dedicated analysts and researchers
  • 20+ years of real estate experience
Learn More

Photo & Map Show Hide

41 Castle Street, San Francisco, CA 94133
static Mapbox map

Address

Primary address 41 Castle Street, San Francisco
Zip code 94133
County San Francisco
Neighborhood Telegraph Hill
Parcel ID 0114-040

Sales & Tax Overview for 41 Castle 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 09/28/2018
Sale price $4,100,000
Arm's length
Current property tax $54,011

Lot & Building Information for 41 Castle Street, San Francisco

Building sqft 3,170
Building class Dwelling (D)
Acreage 0.027
Units 1
Year built 1906
Stories 4
Bedrooms 4
Bathrooms 4
Unlock this property report with a free account.

Access up-to-date information from property owner names to sales history, tax info, title documents, mortgages, development, maps, permits and more.
Sign Up Now

Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district Residential- House, Three Family (RH-3)
School district San Francisco Unified School District

View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.

Other Property Data for 41 Castle Street, San Francisco

Property reports include comprehensive occupancy, improvement and development information (where available).
Create a free account to access valuable data points such as:

  • • Improvements for 41 Castle Street, San Francisco , including their type, square footage, grade and when they were built.
  • Development maps such as planimetric, zoning, land use and urban landscape maps (building age and stories).
Unlock all property data with a free account.
Sign up

About 41 Castle Street, San Francisco

What is the year built & the total sq. ft. for 41 Castle Street, San Francisco, CA 94133?

41 Castle Street, San Francisco, CA 94133 was built in 1906 and has a total of 3,170 square feet.

What is the assessed value of 41 Castle Street, San Francisco, CA 94133 and the property tax paid?

Assessed at $4,573,773, the tax amount paid for 41 Castle Street, San Francisco, CA 94133 is $54,094.

When was 41 Castle Street, San Francisco, CA 94133 last sold and what was the last sale price?

41 Castle Street, San Francisco, CA 94133 was last sold in 09/28/2018 for $4,100,000.

Ownership Information

View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.

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.
Research 100M+ property records powered by:
  • 2000+ governmental and public data sources
  • 80 dedicated analysts and researchers
  • 20+ years of real estate experience
Learn More

Past Sales & Property History for 41 Castle Street, San Francisco

Create a free account to view the complete sales history for 41 Castle Street, San Francisco, including title documents, transfer conditions, mortgages and liens.

Sale date Sale price Buyer name Seller name
09/28/2018 $4,100,000
04/18/2014 $3,625,000
03/08/2011 $2,500,000
       
       
Access the complete sales history for 41 Castle Street, San Francisco with a free account.
Sign up

*Here are the three most recent sales for this property.


Title Documents for 41 Castle Street, San Francisco

To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.

Date Type Amount Party 1 Party 2 Maturity Document Doc image
10/19/2023 Assgn Deed of Trust
12/17/2018 Deed of Trust 01/01/2049
10/09/2018 Reconveyance
10/09/2018 Substitution Trustee
09/28/2018 Grant Deed
09/18/2018 Residential Energy & Water Cons Inspect
04/17/2018 Deed of Trust 05/01/2019
04/18/2014 Grant Deed
04/09/2014 Residential Energy Inspctn
10/16/2012 Deed of Trust
Unlock title documents, including buyer and seller information (when available).
Sign up

R: Recorded date
D: Document date

Property Taxes for 41 Castle Street, San Francisco

Access detailed property tax data for 41 Castle Street, San Francisco, CA 94133. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Base tax $54,094
Current property tax $54,011
Market value $4,573,773

Assessment History for 41 Castle Street, San Francisco

Here's the assessment & property tax history for 41 Castle 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 $4,573,773 1.1827 $54,094 +2.98%
2024-2025 $4,484,137 1.1714 $52,527 +1.45%
2023-2024 $4,396,255 1.1777 $51,775 +1.83%
2022-2023 $4,310,074 1.1797 $50,846 +1.76%
2021-2022 $4,225,674 1.18248 $49,968 -0.30%

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.

Risk

Create a free account to unlock extended information for 41 Castle Street, San Francisco, including whether it's located in FEMA flood zones, floodways or special flood hazard areas, as well as the Coastal barriers resources system area (COBRA).

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

Access the detailed traffic volume map for 41 Castle Street, San Francisco to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

View daily traffic map

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance to school (mi)
Garfield Elementary School 7 Public K-5 194 0.15
Chin (John Yehall) Elementary School 9 Public K-5 260 0.18
Sts. Peter And Paul K-8 NR Private K-9 225 0.29
Sterne School NR Private 4-12 208 0.32
Sterne School NR Private 4-12 204 0.32

Nearest middle schools

Name Rating Type Grade range No of students Distance to school (mi)
Fusion Academy San Francisco NR Private 6-12 55 0.23
Fusion Academy Sf: San Francisco NR Private 6-12 50 0.23
Sts. Peter And Paul K-8 NR Private K-9 225 0.29
Sterne School NR Private 4-12 208 0.32
Sterne School NR Private 4-12 204 0.32

Nearest high schools

Name Rating Type Grade range No of students Distance to school (mi)
Fusion Academy San Francisco NR Private 6-12 55 0.23
Fusion Academy Sf: San Francisco NR Private 6-12 50 0.23
Sterne School NR Private 4-12 208 0.32
Sterne School NR Private 4-12 204 0.32
Cooper (Sarah B.) Children Center NR Public 95 0.54

Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 41 Castle Street, San Francisco

Here are the neighbors for 41 Castle Street, San Francisco.

Address Square feet Purchase date Purchase price
381 Union St, San Francisco 3,244 11/07/1997
45 Castle St, San Francisco 2,144 12/09/2004 $2,200,000
357 Union St, San Francisco 1,300 10/14/2020
1340 Kearny St, San Francisco 5,250 05/09/2025 $2,421,000
23 Castle St, San Francisco 1,746 09/13/2017
351 Union St, San Francisco 2,356 06/17/2015
375 Union St, San Francisco 3,692 07/31/2013 $2,400,000
387 Union St, San Francisco 4,218 11/14/2023
1360 Kearny St, San Francisco 3,900 03/12/2018
1354 Kearny St, San Francisco 2,088 07/19/2024 $1,425,000
27 Castle St, San Francisco 2,538 11/14/1996
30 Castle St, San Francisco 1,692 11/21/2025
34 Castle St, San Francisco 1,860 10/12/2021 $2,300,000
33 Castle St, San Francisco 2,607 03/27/2019
24 Castle St, San Francisco 1,097 08/30/2016 $69,000
26 Castle St, San Francisco 1,584 04/27/2022
15 Castle St, San Francisco 1,960 07/03/2018 $1,800,000
50 Castle St, San Francisco 3,252 05/16/2025 $1,500,000
1350 Kearny St, San Francisco 3,999 02/26/1999
44 Castle St, San Francisco 2,400 01/23/2017

Nearby ZIP Codes for 41 Castle Street, San Francisco

Not sure if we cover all the data-points you need? View sample full report View sample full report