Duplex
1106-1108 Masonic Ave · San Francisco, CA
Flood risk 1/10 · Minimal
- FEMA flood zone
- X (unshaded)
- Chance of flooding over 30 yrs
- 0.0%
- Est. flood insurance / yr
- $507 – $1,088
Fire risk 1/10 · Minimal
- Est. fire insurance / yr
- $659 – $1,223
Heat risk 2/10 · Minimal
- Hot days now (above 76°F)
- 7 days/yr
- Hot days in 30 yrs
- 16 days/yr
Wind risk 1/10 · Minimal
- Chance of severe wind over 30 yrs
- —
Air-quality risk 8/10 · Major
- Unhealthy air days now
- 15 days/yr
- Unhealthy air days in 30 yrs
- 15 days/yr
Risk factors via First Street. Map © Google.
Why this score? — see what drove the D- grade
The composite is a weighted blend of 9 inputs, each scored 0–100. Each bar is that input's sub-score; the figure is the points it added to the 100-point composite (weight × sub-score).
- Appreciation +9.6/10.0
- Cash flow +6.9/30.0
- Rent growth +5.0/5.0
- Schools +5.0/10.0
- Livability +3.8/5.0
- Condition / age +2.5/5.0
- ARV discount +2.1/15.0
- DSCR +1.1/10.0
- 1% rule +0.6/10.0
$2,700,000
🖨 Deal sheet 📄 Offer letter ✓ Due diligence
Multi-family units
County records classify this as Multi-Family (2-4 Unit). Listing-text estimate: 2 units. confirmed
Listing remarks
1106-1108 Masonic Avenue presents a rare combination of immediate livability and long-term expansion potential in one of San Francisco's centrally located most sought-after neighborhoods. This pride-of-ownership duplex, positioned above a spacious garage, is just steps from the heart of iconic Haight-Ashbury and Golden Gate Park, blending classic San Francisco character with comfortable everyday functionality. Original period details remain intact throughout, adding warmth, charm, and architectural character, while the two residential units offer functional floor plans, central heating, modern kitchens, and well-maintained interiors. Move-in ready! Huge upside: potential condominium conver
Key facts
- Central heating
- Spacious garage
- 2,344 sq ft lot
Tags
Property features AI
Finance
- Financial info: Two total units (both currently vacant); All units furnished; Owner-occupied units: 2; Two independent parking spaces and one tandem parking space
- HOA & community: No association fee
Exterior
- Parking: Detached garage with three covered spaces; Garage door opener; Side-by-side parking layout (includes tandem space configuration)
- Utilities: Separate gas meters; Separate electric meters
- Home design: Edwardian duplex (residential income); Three or more levels; Built in 1906; Shingle roof; Concrete perimeter foundation
- Construction: Edwardian-style construction; Shingle roof; Concrete perimeter foundation; Built in 1906
- Exterior features: Private lot
Interior
- Bedrooms: 6 bedrooms (arranged across upper and lower flats)
- Flooring: Wood flooring
- Heating & cooling: Central heating (natural gas)
- Interior features: Partial basement; Double-pane windows; Central heating (natural gas)
- Laundry & utility: Common area laundry
Neighborhood map
What this means for you Summary
Snapshot
- This is a 2 × 3-bed/?-bath units multifamily listed at $2.70M.
Deal economics
- At list price, monthly cash flow is $-4k ($-49k/yr) — negative. Per door: $-2k/mo.
- To cash-flow at today's rent, offer at most $1.98M (26.8% below list).
- To meet the 1% rule (rent ≥ 1% of price), the offer needs to be $1.51M (44.0% below list).
- Recommended offer: $1.51M (44.0% below list) — sets the bar for 1% rule.
- Cap rate 4.5% vs local median 2.1% in San Francisco — top-decile yield for the area; either an underpriced asset or a hidden risk that comps aren't pricing in. Stress-test before assuming the spread holds.
Location & tenants
- Location reads 76/100 on livability (#90 in CA, #3,143 nationally) — a middle-class / working-renter tenant base. Strengths: amenities A+, commute A+, employment A+; Watch: crime F, cost of living F.
- San Francisco Unified (urban): math 50% / reading 56% proficiency, ranked #322 of 1,400 in CA (top 23%) — acceptable for families but not a draw, mixed tenant base, ~2y average lease.
- Market conditions: Rents rising fast (+18.2%/yr); 71 active listings in the ZIP; 1 comparable units currently listed for rent nearby; high-income renter base; 750 units permitted in San Francisco County in 2024 (688 in 5+ unit buildings).
- At $15,121/mo this rent would consume 109% of the median local household income ($167k/yr) (locally 1811% of renters already pay >50% of income on rent) — very limited rent-growth headroom before tenants either downsize or default.
Forward outlook
- In year one you build about $269k of equity ($19k loan paydown + $250k appreciation (9.3% local appreciation)).
- San Francisco County population projected at +39% by 2050 — long-run rental-demand tailwind backs the buy-and-hold thesis.
- By year 2, paydown + projected appreciation supports a ~$432k cash-out refi (75% LTV) — recoverable capital for the next deal without selling this one.
Negotiation context
- It's been on market 17 days — a 2% lower offer ($2.66M) is reasonable based on typical stale-listing flexibility.
Risks & watch-outs
- Watch-outs: built in 1906 — expect roof / HVAC / electrical / plumbing capex.
Questions for the listing agent
- What do current leases actually rent for vs. the listed asking? Can we see a recent rent roll and the last 12 months of T-12 income?
- Can we see the unit-by-unit rent roll, current vacancy, and any below-market leases? What's the average tenancy length?
- What capital expenditures (roof, boiler, parking lot, exteriors) have been made in the last 5 years, and what's planned in the next 2?
- Built in 1906 — when were the roof, HVAC, electrical panel, plumbing, and water heater last replaced?
- Is there a deadline driving the sale (1031 exchange, divorce, estate, relocation)? That informs how much negotiation room exists.
- Schools are B-rated — typically a magnet for longer-tenancy family renters. What's the average tenant stay here, and is there a school-zone premium baked into asking?
- Crime grade is F in this area — have there been break-ins, vandalism, or insurance claims at this property in the last 3 years? What carrier currently insures it and at what premium?
- The area grade is low — what's the realistic commute time and amenity access for the typical tenant pool here? Any planned neighborhood developments (good or bad) we should know about?
- What's the average days-on-market for RENTAL listings here right now (not sales)? A rising rental-DOM trend means longer vacancies and softer asking-rent achievability than the comps imply.
- What's the recent tenant-quality profile in this submarket — average credit score on applications, eviction rate, late-payment / NSF rate, and stable-employment percentage? A property-management company in the area should have these aggregated.
- How much new apartment / multifamily construction is in the pipeline within 1–3 miles? Heavy new supply (>2% of stock underway) typically softens rents 12–24 months out; light construction supports rent growth.
Investment metrics
- 1% rule
- 0.56% ✗
- Cap rate
- 4.47%
- Cash-on-cash
- -6.50%
- DSCR
- 0.71
- GRM
- 14.9
CMA / ARV
- ARV (on-the-fly)
- $2,412,300
- Comps found
- 12
Show comp detail 12 sales within ~0.75 mi
| Address | Dist | Beds/Ba | Sqft | Sold | Price | $/sf | Match |
|---|---|---|---|---|---|---|---|
| 720 Ashbury St | 0.19mi | 6/— | 3,189 (-3%) | 10mo | $1,600,000 | $502 | 77 |
| 412-414 Central Ave | 0.19mi | 5/2.0 (-1) | 3,390 (+3%) | 6mo | $1,700,000 | $501 | 77 |
| 16-18 Hemway Ter | 0.38mi | 5/3.0 (-1) | 3,367 (+2%) | 8mo | $1,775,000 | $527 | 63 |
| 280-282 Roosevelt Way | 0.43mi | 6/5.0 | 3,400 (+3%) | 2mo | $2,600,000 | $765 | 61 |
| 1945-1947 Fulton St | 0.36mi | 7/4.0 (+1) | 3,197 (-3%) | 6mo | $2,400,000 | $751 | 60 |
| 1522 -1524 Waller St | 0.25mi | 7/3.0 (+1) | 3,100 (-6%) | 13mo | $2,150,000 | $694 | 58 |
| 238-242 Alma St | 0.65mi | 5/— (-1) | 3,425 (+4%) | 3mo | $3,800,000 | $1,109 | 56 |
| 516 Stanyan St | 0.50mi | 5/4.0 (-1) | 3,208 (-3%) | 5mo | $1,790,000 | $558 | 55 |
| 2004-2012 Mcallister St | 0.43mi | 6/— | 2,960 (-10%) | 14mo | $1,080,000 | $365 | 52 |
| 482-484 Belvedere St | 0.52mi | 5/4.0 (-1) | 3,085 (-6%) | 2mo | $5,300,000 | $1,718 | 50 |
| 983-985 14th St | 0.60mi | 6/4.0 | 3,625 (+10%) | 0mo | $2,650,000 | $731 | 47 |
| 2275 15th St | 0.68mi | 6/3.0 | 2,908 (-12%) | 12mo | $2,605,000 | $896 | 35 |
Match score weights: distance 35% · size 25% · config 20% · recency 20%. Top-matched comps best support the ARV.
Projected returns pro-forma
9.27% appreciation · 8.0% rent growth · sell at horizon
- IRR
- 19.2%
- Equity multiple
- 2.53×
- Total profit
- $1,154,823
- Equity at exit
- $2,290,413
- IRR
- 18.8%
- Equity multiple
- 5.99×
- Total profit
- $3,771,202
- Equity at exit
- $4,795,710
Cash invested: $756,000 (down + closing). Projections, not guarantees.
Landlord ↔ Tenant lean methodology
- Overall (CITY)
- 0 Strongly Tenant-Friendly
- State California
- 18 Strongly Tenant-Friendly · D+13
- County
- — inherits STATE
- City San Francisco
- 0 Strongly Tenant-Friendly · D+57
ZIP-level market 94117
- Home prices YoY
- 4.2%
- Rents YoY
- 18.2%
- Active inventory
- 71
- Price-to-rent
- 29.8×
Monthly cashflow live
- Estimated rent
- $15,121 high interval (Pro) →
- Mortgage (P&I)
- −$14,159
- Tax from tax record
- −$756 /mo · $9,067/yr
- Insurance
- −$1,125
- HOA
- −$0
- Vacancy / Maint / Mgmt
- −$3,175
- Net cashflow
- $-4,094
Break-even live
2-unit breakdown (identical units grouped — click to expand)
| Units | Beds | Baths | Est. rent |
|---|---|---|---|
| 2× units | 3 | — | $15,120 |
| #1 | 3 | — | $7,560 |
| #2 | 3 | — | $7,560 |
| Total (2 units) | $15,121 | ||
UW: 25.0% down · 7.5% · 30yr · 1.5% tax · 5.0% vac · 8.0% maint · 8.0% mgmt
Financing live
Cash to close
- Down payment
- $675,000
- Closing costs
- $81,000
- Reserves months
- —
- Total cash needed
- —
Loan-product check · same deal, 3 products live
Conventional
25% down · 7.5% · 30yr
- Down + closing
- —
- Monthly P&I
- —
- Monthly cashflow
- —
- DSCR
- —
- Eligible?
- —
Personal DTI + credit; lowest rate.
DSCR
20% down · 8.5% · 30yr
- Down + closing
- —
- Monthly P&I
- —
- Monthly cashflow
- —
- DSCR
- —
- Eligible?
- —
No personal income docs; deal must DSCR.
Hard money
10% down · 12.0% · 12mo
- Down + closing
- —
- Monthly P&I
- —
- Monthly cashflow
- —
- DSCR
- —
- Eligible?
- —
Short-term bridge; refi at stabilization.
Rent comps 1 comps
| Address | Beds | Baths | Sqft | Rent | $/sqft | DOM | Units | Dist |
|---|---|---|---|---|---|---|---|---|
| 701 Castro St San Francisco, CA | 5.0 | 4.0 | 3300 | $22,995 | $6.97 | 18d | 1 | 1.09mi |
Listing history 12 events
-
2026-06-15statusdays on market $2,700,000 Pending 17 DOM
-
2026-06-13days on market $2,700,000 Active 16 DOM
-
2026-06-13days on market $2,700,000 Active 15 DOM
-
2026-06-09days on market $2,700,000 Active 12 DOM
-
2026-06-08days on market $2,700,000 Active 11 DOM
-
2026-06-07days on market $2,700,000 Active 10 DOM
-
2026-06-04days on market $2,700,000 Active 7 DOM
-
2026-06-03days on market $2,700,000 Active 6 DOM
-
2026-06-02days on market $2,700,000 Active 5 DOM
-
2026-06-01days on market $2,700,000 Active 4 DOM
-
2026-05-31remarks 699-char remark
-
2026-05-31$2,700,000 Active 3 DOM
ⓘ Source: listings_history table (triggers on properties + properties_extension) + one-shot
backfill from property_details.listing_events for pre-trigger history.
Tax reassessment forecast CA · Resets to sale price
- Current annual tax
- $9,067 · $756/mo
- Projected year-2 tax
- $20,520 · $1,710/mo
- Expected delta
- +$11,453/yr (+$954/mo · 126.3%)
ⓘ Screening estimate from a state-policy table — verify with the county assessor before closing.
Climate risk First Street
- Flood 1/10 Low FEMA zone X (unshaded) · 0% chance over 30 yrs
- Wildfire 1/10 Low
- Heat 2/10 Low 7 d/yr ≥76°F today · 16 d/yr by 30 yrs out
- Wind 1/10 Low
- Air quality 8/10 Severe 15 unhealthy d/yr today · 15 by 30 yrs out
Nearby sold comps map
Loading sold comps map…
Walkable amenities ~0.75 mi
Loading nearby amenities…
Taxation est. · year 1
- Rental income
- $181,452
- − Mortgage interest
- −$151,242
- − Property taxes
- −$9,067
- − Insurance
- −$13,500
- − Repairs & maintenance
- −$14,516
- − Management
- −$14,516
- − Depreciation
- −$78,545
- Taxable loss
- −$99,935
- Est. tax savings @ 24.0%
- +$23,984
- After-tax cash flow
- $-25,145/yr
For passive investors: Depreciation is non-cash, so a rental often shows a tax loss while cash-flowing — sheltering income. Rental losses are passive: they offset passive income freely, and up to $25,000/yr can offset ordinary (W-2) income if you actively participate and your MAGI is under $100k (phasing out to $0 by $150k); unused losses carry forward. On sale, claimed depreciation is recaptured at up to 25%, and gains may owe capital-gains tax (a 1031 exchange can defer both). Figures are a year-1 estimate at your 24.0% rate — not tax advice; consult a CPA.
Schools (NCES district)
- District
- San Francisco Unified
- NCES district ID
- 0634410
- Math proficiency
- 50% ▬ 0.00%
- Reading proficiency
- 56% ▲ 1.00%
- Median HH income
- $81,249
- Composite
- 50.14/100
- National rank
- #4088
- State rank
- #322 of 1400 in CA
Livability — San Francisco
- Score
- 76/100
- State rank
- #90
- US rank
- #3143
Category grades
Schools grade is shown separately in the Schools card above.
Census & demographics
- Census place
- San Francisco, CA
- County
- San Francisco County · 827,552 people
- City population
- 827,552
- Metro
- San Francisco-Oakland-Berkeley, CA
- Population (ZIP)
- 36,198
- Household income
- $167,066
- Rent vs Own
- Severe rent burden
- 1811.0
Population outlook (San Francisco County) Hauer SSP2
- Today (2025)
- 1,030,936 people
- By 2030
- 1,110,409 · +7.7%
- By 2040
- 1,270,010 · +23.2%
- By 2050
- 1,435,001 · +39.2%
- By 2075
- 1,779,074 · +72.6%
- By 2100
- 1,966,767 · +90.8%
Race, ethnicity, and origin ACS 2023
- Neighborhood character
- Diverse neighborhood (Simpson 0.55)
- Race & ethnicity
- White 65% Asian 14% Two or more races 10% Hispanic / Latino 9% Black 4%
- Hispanic origin (detail)
- Mexican 5%
- Common ancestry
- Italian 5% Lithuanian 5% Romanian 3%
- Foreign-born
- 18% · Canada, China, Vietnam
- Languages at home
- 80% English-only · Spanish 5% Chinese 4% French/Haitian/Cajun 4%
Political lean MEDSL · San Francisco
- 2024 margin
- Solid D (+64.8) · D 80.3% · R 15.5% · Other 4.1%
- 2008→2024 swing
- -5.7pp toward R · 2008: 70.5pp · 2024: 64.8pp
- All cycles
- 2024: D+64.8 2020: D+72.5 2016: D+76.1 2012: D+70.2 2008: D+70.5
Not yet ingested
- Civics
- —
Market trends
- HPI YoY
- ▲ 9.27%
- Current HPI
- 228.7304
- Rent YoY
- ▲ 18.24%
- Metro
- San Francisco-Oakland-Berkeley, CA
- State GDP YoY
- ▲ 3.21%
- F500 in state
- 116
Industry mix (Fortune 500 HQ in CA)
| Industry | F500 HQs | Revenue |
|---|---|---|
| Technology | 27 | $1,492B |
|
||
| Financial Services | 3 | $174B |
|
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| Retail | 3 | $44B |
|
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| Insurance | 3 | $26B |
|
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| Media / Entertainment | 2 | $115B |
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| Pharmaceuticals / Biotech | 2 | $62B |
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Price history
1 event — show timeline
- 2026-05-28 Listed $2,700,000 San Francisco MLS
Property tax history
+2.0%/yrLatest (2025): $9,067 · +2.9% YoY. Source: county tax records.
Cash-flow waterfall
monthlySold comps — $/sqft
last 12 mo · ≤1 miLoading sold comps…