For SaleNeutral Deal14 days on market
3680 21st St
3680 21st St, San Francisco, CA 94114, San Francisco, CA 94114
$6,950,000
Listing Price
3680 21st St, San Francisco, CA 94114
Loc: San Francisco, CA
Days Listed
14
Tax Assessed
$1300k
Lot Size
2,850 sqft
Type
single family
More Than Just a Property
We believe a home extends beyond its walls. That's why we help you explore the pulse of the community—from top-rated schools to essential emergency services. Your safety, well-being, and connection to the neighborhood matter to us.
4.9
Safety Score
A+
Schools
Nearby Schools
Educational options and performance ratings in the area.
6
Milk (Harvey) Civil Rights Elementary School
K-5
0.4 mi away
1
Everett Middle School
6-8
0.5 mi away
3
Mission High School
9-12
0.4 mi away
Property Overview
No property narrative or remarks were supplied in the source listing records. Underwriting and financial metrics are calculated directly from public record data and MLS attributes.
Features & Amenities
modernluxuryindoor-outdoor livingcity skyline viewbalconyterracecontemporary interioropen floor planneutral color palettefloor-to-ceiling windowssophisticatedhigh-endurban
Haven AI Verdict
Recommendation
Neutral
Confidence Score: 4/10
Exercise caution due to potential market volatility.
Cap Rate
6.65%
Total ROI
103.4%
Cash Flow
$2,462/mo
DSCR
1.07
Was this AI Verdict accurate?
Data provided by Haven AI. Disclaimer
Haven AI
Property yields an estimated $2,462/mo net cash flow with a 6.7% cap rate. Underwriting indicates neutral fundamentals for long-term hold.
Strengths
- • Favorable cap rate profile (6.7%)
- • Strong rental demand in San Francisco
Considerations
- • Verify historical operating expenses and local tax assessment
- • Confirm current lease terms and tenant estoppel certificates
10-Year Price Projection
Price & Tax History
Price History
| Date | Event | Price | Price/sqft |
|---|---|---|---|
| 2026-09-10 | Listed for sale | $6,950,000 | $2,206 |
| 1998-06-17 | Sold | $193,000 | $61 |
Tax History
| Year | Property Tax | Tax Assessment |
|---|---|---|
| 2025 | $16,102.68 | $1,300,246 |
| 2024 | $15,640.16 | $1,274,752 |
| 2023 | $15,401.78 | $1,249,758 |
| 2022 | $15,104.76 | $1,225,254 |
| 2021 | $14,835.3 | $1,201,231 |
| 2020 | $14,904.94 | $1,188,915 |
| 2019 | $14,393.18 | $1,165,604 |
| 2018 | $13,907.24 | $1,142,750 |
| 2017 | $13,443.6 | $1,120,344 |
| 2016 | $13,221.56 | $1,098,378 |
| 2015 | $13,056.8 | $1,081,880 |
| 2014 | $12,711.66 | $1,060,689 |
| 2013 | $0 | $1,055,896 |
| 2012 | $0 | $1,035,193 |
| 2011 | $0 | $1,014,896 |
| 2010 | $0 | $1,007,312 |
| 2009 | $0 | $1,009,705 |
| 2008 | $0 | $989,908 |
| 2007 | $0 | $970,499 |
| 2006 | $0 | $951,471 |
| 2005 | $0 | $932,816 |
| 2003 | $0 | $897,766 |
| 2002 | $0 | $880,164 |
| 2001 | $0 | $862,909 |
| 2000 | $0 | $845,989 |
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