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Stealpad › San Francisco, CA › ZIP 94107 › 1919 20th St #2
1919 20th St #2 — 1 bd condo for sale in ZIP 94107, San Francisco
65Good value

1919 20th St #2

ZIP 94107, San Francisco, CA · 94107
$595,000 14% below mkt
1 bd · 1 ba · 650 sqft · $915/sf
HOA $664/mo · 🏢 fee history ↓ · Floor 1 · 9 days on market · built 1963
💎 Hidden gem
⚖️ Adjusted valueUndervaluedasking is 14% under fair value
Model fair value · 110 sold comps · ±14%$662,394
vs model fair value · size · beds/baths · age · HOA · location−10%
Condition · Avg / verify in person0
Price history · ≈30% below its peak−4%
📐 How this Deal Score was built65Good value
Value gap · asking vs model fair value, after condition & price history+16.8
HOA burden · $664/mo = 1.34%/yr of price vs a 1.33% norm−0.1
Days on market · 9 days — not long enough to give you leverage0
Raw advantage · the three above, combined+16.7
Model confidence · moderate — ±14% typical model error across 110 sold comps. The less certain the model, the harder the gap is pulled back toward neutral×0.8
Deal Score65/100

Higher is a better buy. 50 is "priced about right for what it is". The last step curves the raw advantage onto 0–100, so points stop being one-for-one at the extremes.

💵What this unit actually costs per month

$4,654/mo all-in
20% down at 7.4% (this week's 30-year average) · mortgage + tax + insurance + HOA
Mortgage principal & interest$3,296
Property tax (1.30% effective)$645
Insurance (estimate)$50
HOA dues$664
Total monthly$4,654
Rough cash to close$133,875

29% of that payment is not the mortgage. The HOA fee alone is $39,840 over five years — money that buys you no equity. A calculator that defaulted the fee to zero would have quoted you $3,990.

Financing type

Not FHA-approved. No 3.5%-down FHA financing on this unit, so the realistic floor is a 5%-down conventional loan ($29,750). Common for small associations and not a defect on its own, but it does remove FHA buyers from your resale pool.

Minimum realistic down payment here: 5% · verify on HUD's lookup

Rate is the Freddie Mac PMMS 30-year average for the week of 2026-10-08 — a national survey figure, not a quote. Tax, insurance and closing costs are estimates; your own Loan Estimate is the real number.

This building's HOA fees

We haven't reconstructed a multi-year fee history for this building yet. We have one recorded fee on file ($767 in 2026), not enough for a trend yet. The listing shows $664/mo today. Upload its HOA docs and we'll build the full reserve & special-assessment report — free.

🏢 Get this building's free HOA report →
✅ Positives
  • Undervalued once condition & history are priced in
  • 30% below its 2018 peak
  • Garage parking
  • Low HOA (1.3%/yr)
⚠️ Cons
  • HOA $664/mo
  • Older building (1963)
  • Ground floor
🚩 Red flags
  • Listed BELOW its 2018 sale ($852k) → value eroding

Photos

Price history (this unit)

Trough $445,000 Nov 21, 2011Now $595,000Peak $852,000 Apr 17, 2018
Current list price is 30% below its peak · +34% above its trough.
  • Oct 2, 2026 — Listed $595,000
  • Apr 17, 2018 — Sold (MLS) $852,000
  • Apr 17, 2018 — Sold (Public Records) $852,000
  • Mar 9, 2018 — Listed $738,000
  • Mar 28, 2014 — Sold (Public Records) $650,000
  • Nov 21, 2011 — Sold (MLS) $445,000

Description

Phenomenal investment opportunity to purchase a one-bedroom condominium in a prime Potrero Hill location! This well-maintained flat offers a spacious bedroom, abundant closet space, an updated kitchen and bathroom, gorgeous wood floors, and a living/dining area showered with natural light from a wall of windows/sliding glass doors with direct access to the private deck. The home is complete with deeded parking, common laundry, and is located near shopping, cafes, world class dining, playgrounds, library, parks, Chase center, public transportation, HWY 101/280 and more.

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