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23 Prosper Street, San Francisco, CA 94114 Property Information

23 Prosper Street, San Francisco, CA 94114 Property Information

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  • Owner
  • Documents
  • Tax
  • Neighborhood
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23 Prosper Street, San Francisco, CA 94114
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Address

Primary address 23 Prosper Street, San Francisco
Zip code 94114
County San Francisco
Neighborhood Eureka Valley - Dolores Heights
Parcel ID 3564-184

Sales & Tax Overview for 23 Prosper Street, San Francisco

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

Property tax $6,294

Lot & Building Information for 23 Prosper Street, San Francisco

Building sqft 1,016
Building class Condominium (Z)
Acreage 0.046 i
Stories 1
Bedrooms 2
Bathrooms 1
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district Residential- House, Two Family (RH-2)
School district San Francisco Unified School District

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Other Property Data for 23 Prosper Street, San Francisco

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About 23 Prosper Street, San Francisco

How many square feet does 23 Prosper Street, San Francisco, CA 94114 have?

This Condominium (Z) located at 23 Prosper Street, San Francisco, CA 94114 has a total of 1,016 square feet.

What is the assessed value of 23 Prosper Street, San Francisco, CA 94114 and the property tax paid?

Assessed at $532,176, the tax amount paid for 23 Prosper Street, San Francisco, CA 94114 is $6,294.

When was 23 Prosper Street, San Francisco, CA 94114 last sold?

23 Prosper Street, San Francisco, CA 94114 was last sold in 04/01/2015.

Ownership Information

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Real Estate Reports:
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.
Laura Pop-Badiu, Apr 09, 2026 How to Do a Title Search on Property Yourself: A Step-by-Step Online GuideĀ 
A property title search is the process of reviewing public records to confirm who legally owns a property and whether there are any liens, mortgages or legal claims attached to it. Explore our step-by-step guide explaining how you can perform a title search yourself. 
Laura Pop-Badiu, Mar 31, 2026 Property Owners Map: How to See Ownership Details and Parcel Lines
If you’re trying to find property owners by map, evaluate nearby parcels or understand how properties connect, a map-based approach makes the process faster, clearer and more intuitive.
Research 100M+ property records powered by:
  • 2000+ governmental and public data sources
  • 80 dedicated analysts and researchers
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Past Sales & Property History for 23 Prosper Street, San Francisco

Create a free account to view the complete sales history for 23 Prosper Street, San Francisco, including title documents, transfer conditions, mortgages and liens.

No recorded sales for this property.

Title Documents for 23 Prosper 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
10/30/2023 Assgn Deed of Trust
10/22/2020 Reconveyance
10/22/2020 Substitution Trustee
09/25/2020 Deed of Trust 10/01/2050
04/01/2015 Deed of Trust 04/01/2045
04/01/2015 Power Attorney
04/01/2015 Grant Deed
04/01/2015 Deed of Trust
02/19/2015 Declaration of C C & Restricions
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R: Recorded date
D: Document date

Property Taxes for 23 Prosper Street, San Francisco

Access detailed property tax data for 23 Prosper Street, San Francisco, CA 94114. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax $6,294
Market value $532,176

Assessment History for 23 Prosper Street, San Francisco

Here's the assessment & property tax history for 23 Prosper 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
2024-2025 $521,744 1.1714 $6,112 +1.45%
2023-2024 $511,516 1.1777 $6,024 +1.83%
2022-2023 $501,488 1.1797 $5,916 +1.76%
2021-2022 $491,656 1.18248 $5,814 -0.30%
2020-2021 $486,618 1.1984 $5,832 +3.58%

San Francisco residential market stats

Median Sale Price
$1,325,000
1.8% YoY
Median Price/Sqft
$1,026
-0.1% YoY
San Francisco County Median Sale Price
$1,325,000
1.8% 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 23 Prosper 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 23 Prosper Street, San Francisco to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

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Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance to school (mi)
Sanchez Elementary School 3 Public K-5 262 0.06
Mission Dolores Academy NR Private K-8 242 0.17
Children's Day School NR Private PK-8 476 0.34
Children's Day School NR Private PK-8 476 0.34
McKinley Elementary School 7 Public K-5 253 0.35

Nearest middle schools

Name Rating Type Grade range No of students Distance to school (mi)
Everett Middle School 2 Public 6-8 504 0.13
Mission Dolores Academy NR Private K-8 242 0.17
Children's Day School NR Private PK-8 476 0.34
My City School NR Private 6-8 0 0.38
Marin Preparatory School NR Private K-8 142 0.39

Nearest high schools

Name Rating Type Grade range No of students Distance to school (mi)
Mission High School 4 Public 9-12 1,041 0.28
Walden Academy NR Private 8-12 0 0.68
Wells (Ida B.) High School 2 Public 9-12 152 0.78
Spectrum Center, Inc NR Private 7-12 54 0.86
Urban School Of San Francisco NR Private 9-12 421 0.93

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

Neighbors for 23 Prosper Street, San Francisco

Here are the neighbors for 23 Prosper Street, San Francisco.

Address Square feet Purchase date Purchase price
345 Guerrero St, San Francisco 1,397 02/05/2016
3670 16th St, San Francisco 1,527 01/30/2023
43 Albion St, San Francisco 1,526 09/23/2022
2168 Market St, San Francisco
62 Prosper St, San Francisco 1,264 09/30/2015
3657 17th St, San Francisco 1,404 02/01/2022
145 Albion St, San Francisco 1,957 02/07/2019 $3,300,000
443 Dolores St, San Francisco 1,221 09/28/2021
3555 17th St, San Francisco 1,107 09/10/2025 $930,000
386 Dolores St, San Francisco 1,221 01/08/2016
1950 15th St, San Francisco 1,553 11/17/2025 $1,685,000
2198 Market St, San Francisco 70,563
60 Prosper St, San Francisco 1,156 08/17/2020 $1,475,000
28 Abbey St, San Francisco 1,062 06/24/2021 $3,500
157 Capp St, San Francisco 850 04/24/2015 $715,000
3915 17th St, San Francisco 1,294 11/13/2015
321 Church St, San Francisco 1,439 12/07/2018
347 Guerrero St, San Francisco 1,581 11/09/2021
21 Prosper St, San Francisco 938 06/03/2022
239 14th St, San Francisco 1,206 04/01/2021

Nearby ZIP Codes for 23 Prosper Street, San Francisco

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