15 Prosper St
San Francisco, CA 94114
10 bd 6 ba 8,118 sqft Built 1905 Lot 3,105 sqft other
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $664,815 | $1,551,236 | $2,216,051 | $27,558 |
| 2024 | $664,815 | $1,551,236 | $2,216,051 | $26,753 |
| 2023 | $811,512 | $1,893,528 | $2,705,040 | $33,080 |
| 2022 | $786,439 | $1,835,027 | $2,621,466 | $32,071 |
| 2021 | $771,019 | $1,799,047 | $2,570,066 | $31,517 |
| 2020 | $763,114 | $1,780,600 | $2,543,714 | $31,986 |
| 2019 | $2,101,191 | $1,719,156 | $3,820,347 | $46,564 |
| 2018 | $2,059,992 | $1,685,448 | $3,745,440 | $44,981 |
| 2017 | $727,618 | $323,379 | $1,050,997 | $13,434 |
| 2016 | $713,351 | $317,039 | $1,030,390 | $13,187 |
| 2015 | $702,636 | $312,277 | $1,014,913 | $13,010 |
| 2014 | $688,873 | $306,160 | $995,033 | $12,677 |
| 2013 | $685,760 | $304,777 | $990,537 | $12,704 |
| 2012 | $672,314 | $298,801 | $971,115 | $12,203 |
| 2010 | $659,132 | $292,943 | $952,075 | $11,837 |
| 2009 | $654,207 | $290,754 | $944,961 | $11,814 |
| 2008 | $642,903 | $285,731 | $928,634 | $11,460 |
| 2007 | $630,298 | $280,129 | $910,427 | $10,829 |
Property facts
Year built
1905
Property type
other
Stories
3
Beds
10
Baths
6
Living area
8,118 sqft
Lot size
3,105 sqft
ZIP code
94114
City
San Francisco
Street
Prosper St
Coordinates
37.76408, -122.43157
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 15 Prosper St last sell?
No public-record sale is on file for 15 Prosper St.
What is the current tax assessment for 15 Prosper St?
The most recent total assessment for 15 Prosper St (year 2025) is $2,216,051 with $27,558 in property tax.
When was 15 Prosper St built?
15 Prosper St was built in 1905.
How does 15 Prosper St compare to others on Prosper St?
We track 3 other properties on Prosper St. Browse the list under "Other properties on Prosper St" to compare beds, baths, and sale history.
What are the property facts for 15 Prosper St?
15 Prosper St is a 10 bed, 6 bath, 8,118 sqft, 3,105 sqft lot other.
Is 15 Prosper St a flip candidate?
No — 15 Prosper St does not appear in our flips dataset.
Is 15 Prosper St a tax-appeal candidate?
No — 15 Prosper St is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+5.7%
Implied 1-yr
+22.8%
2026 Q3
$2.39M
2026 Q4
$2.49M
ZIP 94114 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Prosper St