Duplex
3226 Arsenal St · St. Louis, MO
Flood risk 1/10 · Minimal
- FEMA flood zone
- X (unshaded)
- Chance of flooding over 30 yrs
- 0.0%
- Est. flood insurance / yr
- $473 – $860
Fire risk 1/10 · Minimal
- Est. fire insurance / yr
- $1,054 – $1,958
Heat risk 5/10 · Moderate
- Hot days now (above 108°F)
- 7 days/yr
- Hot days in 30 yrs
- 20 days/yr
Wind risk 2/10 · Minimal
- Chance of severe wind over 30 yrs
- 1.0%
Air-quality risk 3/10 · Minor
- Unhealthy air days now
- 3 days/yr
- Unhealthy air days in 30 yrs
- 4 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).
- Cash flow +22.0/30.0
- DSCR +7.0/10.0
- 1% rule +4.6/10.0
- ARV discount +4.2/15.0
- Rent growth +3.7/5.0
- Livability +2.5/5.0
- Condition / age +2.5/5.0
- Schools +1.2/10.0
- Appreciation +0.0/10.0
$269,000
🖨 Deal sheet (PDF) 📄 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
Highly desirable Tower Grove East neighborhood! This all brick two family duplex features spacious 3 bedroom, 1 bath units with original hardwood floors, high ceilings, and rear den/sunroom areas that add valuable living space. Major improvements include a brand-new roof, updated plumbing, fresh paint, tuckpointing, and newer HVAC system. Both units are currently occupied, providing immediate income. Located in one of St. Louis' most sought-after rental markets, this property offers strong upside potential and long-term wealth-building opportunities. Whether you're expanding your portfolio or seeking a house-hacking opportunity, these rare duplex delivers both cash flow and future appreciat
Key facts
- 3,750 sq ft lot
- 2 parking spots
- Built 1923
Property features AI
Finance
- Other: Two total units in the building; both currently leased; One building on the lot
- Financial info: Gross rental income reported: $1,200; Lease considered
- HOA & community: No community amenities
Exterior
- Parking: Parking pad with space for 2 vehicles; 2-car carport
- Utilities: Public water; Electric service by Ameren; Electricity connected; Natural gas connected; Sewer connected
- Home design: Residential income property; 2-4 units (duplex); Duplex structure with two levels
- Construction: Brick construction; Tar/gravel roof
- Exterior features: Private ownership; Updated/remodeled condition; Small lot (0.0861 acres)
Interior
- Bedrooms: Two units, each with 3 bedrooms
- Flooring: Hardwood
- Bathrooms: Each unit has 1 bathroom
- Heating & cooling: Forced air heating; Central air conditioning
- Interior features: Hardwood flooring; Walk-out basement access; Two fireplaces in the living room
Neighborhood map
What this means for you Summary
Snapshot
- This is a 2 × 3-bed/1.0-bath units multifamily listed at $269k.
Deal economics
- At list price, monthly cash flow is $426 ($5k/yr) — positive. Per door: $213/mo.
- The deal already cash-flows at list — no discount required.
- To meet the 1% rule (rent ≥ 1% of price), the offer needs to be $257k (4.3% below list).
- Recommended offer: $257k (4.3% below list) — sets the bar for 1% rule.
- Cap rate 8.2% vs local median 5.0% in St. Louis — 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: area grade D — affects rentability + tenant quality, not the cash-flow math above.
- St. Louis City (urban): math 10% / reading 18% proficiency, ranked #312 of 324 in MO (top 96%) — low school quality limits family demand, transient renter base, plan for 1-2y turnover; 80% free/reduced lunch — lower-income household profile, screen leases tightly.
- Zoned schools: Froebel Elem. (math 8% / reading 8%, grade F, #1,052 of 1,115 statewide, top 95%, 176 students, 98% FRL); Roosevelt High (math 2% / reading 8%, grade F, #517 of 521 statewide, top 100%, 460 students, 99% FRL) — zoned schools average 99% FRL vs 80% district-wide (18 pts higher); higher-poverty schools than district average — tighter screening recommended.
- Market conditions: Rents rising fast (+4.9%/yr); 240 active listings in the ZIP; 294 units permitted in St. Louis city in 2024 (227 in 5+ unit buildings).
- At $2,574/mo this rent would consume 53% of the median local household income ($58k/yr) (locally 1495% of renters already pay >50% of income on rent) — very limited rent-growth headroom before tenants either downsize or default.
Forward outlook
- Local home prices are declining (-3.0%/yr); year-one equity from $2k of loan paydown is wiped out by about $8k of value loss. Plan a longer hold.
- St. Louis County population projected to shrink 6% by 2050 — rents likely to lag national; underwrite the cash flow, not the appreciation.
Negotiation context
- Only 14 days on market — expect competitive offers; lowballing is unlikely to land.
Risks & watch-outs
- Watch-outs: built in 1923 — expect roof / HVAC / electrical / plumbing capex.
- Climate carrying-cost: extreme-heat days projected 7→20/yr by 2055 (HVAC capex compounding) — expect insurance premiums to compound above CPI over the hold.
Questions for the listing agent
- 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 1923 — 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.
- 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
- 0.96% ✗
- Cap rate
- 8.19%
- Cash-on-cash
- 6.79%
- DSCR
- 1.30
- GRM
- 8.7
CMA / ARV
- ARV (on-the-fly)
- $250,560
- Comps found
- 6
Show comp detail 6 sales within ~0.75 mi
| Address | Dist | Beds/Ba | Sqft | Sold | Price | $/sf | Match |
|---|---|---|---|---|---|---|---|
| 3025 Utah St | 0.40mi | 5/3.0 (-1) | 2,162 (+0%) | 6mo | $235,000 | $109 | 67 |
| 2821 Minnesota Ave | 0.27mi | 5/2.0 (-1) | 2,160 (0%) | 19mo | $250,000 | $116 | 67 |
| 3668 Botanical Ave | 0.62mi | 5/2.0 (-1) | 2,226 (+3%) | 2mo | $365,000 | $164 | 60 |
| 3254 Ohio Ave | 0.66mi | 5/3.0 (-1) | 2,112 (-2%) | 3mo | $225,000 | $107 | 54 |
| 2749 Arsenal St | 0.46mi | 6/2.0 | 2,300 (+6%) | 21mo | $270,000 | $117 | 50 |
| 3535 Minnesota Ave | 0.70mi | 6/2.0 | 2,104 (-3%) | 16mo | $219,900 | $105 | 50 |
Match score weights: distance 35% · size 25% · config 20% · recency 20%. Top-matched comps best support the ARV.
Projected returns pro-forma
-3.0% appreciation · 4.89% rent growth · sell at horizon
- IRR
- -4.0%
- Equity multiple
- 0.85×
- Total profit
- $-11,582
- Equity at exit
- $40,109
- IRR
- 7.5%
- Equity multiple
- 1.61×
- Total profit
- $45,656
- Equity at exit
- $23,258
Cash invested: $75,320 (down + closing). Projections, not guarantees.
Landlord ↔ Tenant lean methodology
- Overall (STATE)
- 81 Strongly Landlord-Friendly
- State Missouri
- 81 Strongly Landlord-Friendly · R+10
- County
- — inherits STATE
- City
- — inherits STATE
ZIP-level market 63118
- Rents YoY
- 4.9%
- Active inventory
- 240
- Price-to-rent
- 17.4×
Monthly cashflow live
- Estimated rent
- $2,574 high interval (Pro) →
- Mortgage (P&I)
- −$1,411
- Tax from tax record
- −$85 /mo · $1,016/yr
- Insurance
- −$112
- HOA
- −$0
- Vacancy / Maint / Mgmt
- −$541
- Net cashflow
- $426
Break-even live
Sensitivity live
| Price | -10% $578 | -5% $502 | +0% $426 | +5% $350 | +10% $274 |
|---|---|---|---|---|---|
| Rent | -10% $223 | -5% $324 | +0% $426 | +5% $528 | +10% $629 |
| Rate | -1.0pp $562 | -0.5pp $494 | base $426 | +0.5pp $356 | +1.0pp $285 |
2-unit breakdown (identical units grouped — click to expand)
| Units | Beds | Baths | Est. rent |
|---|---|---|---|
| 2× units | 3 | 1 | $2,574 |
| #1 | 3 | 1 | $1,287 |
| #2 | 3 | 1 | $1,287 |
| Total (2 units) | $2,574 | ||
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
- $67,250
- Closing costs
- $8,070
- 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.
Listing history 10 events
-
2026-06-18days on market $269,000 Active 14 DOM
-
2026-06-17days on market $269,000 Active 13 DOM
-
2026-06-16days on market $269,000 Active 12 DOM
-
2026-06-15days on market $269,000 Active 11 DOM
-
2026-06-13days on market $269,000 Active 9 DOM
-
2026-06-09days on market $269,000 Active 5 DOM
-
2026-06-08days on market $269,000 Active 4 DOM
-
2026-06-07statusdays on market $269,000 Active 3 DOM
-
2026-06-05remarks 699-char remark
-
2026-06-05$269,000 Coming Soon 1 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 MO · Resets to sale price
- Current annual tax
- $1,016 · $85/mo
- Projected year-2 tax
- $2,609 · $217/mo
- Expected delta
- +$1,594/yr (+$133/mo · 156.9%)
ⓘ 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 5/10 Major 7 d/yr ≥108°F today · 20 d/yr by 30 yrs out
- Wind 2/10 Low 100% chance of damaging wind over 30 yrs
- Air quality 3/10 Moderate 3 unhealthy d/yr today · 4 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
- $30,888
- − Mortgage interest
- −$15,068
- − Property taxes
- −$1,016
- − Insurance
- −$1,345
- − Repairs & maintenance
- −$2,471
- − Management
- −$2,471
- − Depreciation
- −$7,825
- Taxable income
- $692
- Est. tax owed @ 24.0%
- −$166
- After-tax cash flow
- $4,947/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
- St. Louis City
- NCES district ID
- 2929280
- Math proficiency
- 10% ▼ -6.00%
- Reading proficiency
- 18% ▼ -3.00%
- Median HH income
- $35,685
- Composite
- 11.54/100
- National rank
- #9699
- State rank
- #312 of 324 in MO
Livability — St. Louis
No livability data for this city. (Only ~50 U.S. cities are tracked.)
Census & demographics
- Census place
- St. Louis, MO
- County
- Saint Louis City · 254,015 people
- City population
- 283,259
- Metro
- St. Louis, MO-IL
- Population (ZIP)
- 25,913
- Household income
- $57,762
- Rent vs Own
- Severe rent burden
- 1495.0
Population outlook (St. Louis County) Hauer SSP2
- Today (2025)
- 315,737 people
- By 2030
- 313,865 · -0.6%
- By 2040
- 305,439 · -3.3%
- By 2050
- 296,529 · -6.1%
- By 2075
- 271,028 · -14.2%
- By 2100
- 255,359 · -19.1%
Race, ethnicity, and origin ACS 2023
- Neighborhood character
- Diverse neighborhood (Simpson 0.63)
- Race & ethnicity
- White 44% Black 41% Two or more races 8% Hispanic / Latino 8% Asian 2%
- Hispanic origin (detail)
- Mexican 6%
- Common ancestry
- Slovak 2% Lithuanian 2% Romanian 2%
- Foreign-born
- 6% · Canada, Vietnam
- Languages at home
- 90% English-only · Spanish 5% Vietnamese 1% French/Haitian/Cajun 1%
Political lean MEDSL · St. Louis
- 2024 margin
- Solid D (+64.7) · D 81.4% · R 16.7% · Other 2.0%
- 2008→2024 swing
- -3.5pp toward R · 2008: 68.2pp · 2024: 64.7pp
- All cycles
- 2024: D+64.7 2020: D+66.2 2016: D+63.7 2012: D+66.6 2008: D+68.2
Not yet ingested
- Civics
- —
Market trends
- HPI YoY
- ▼ -347.51%
- Current HPI
- 171.5963
- Rent YoY
- ▲ 4.89%
- Metro
- St. Louis, MO-IL
- State GDP YoY
- ▲ 1.84%
- F500 in state
- 20
Industry mix (Fortune 500 HQ in MO)
| Industry | F500 HQs | Revenue |
|---|---|---|
| Healthcare | 1 | $163B |
|
||
| Insurance | 1 | $21B |
|
||
| Industrial Technology | 1 | $17B |
|
||
| Retail | 1 | $16B |
|
||
| Industrial Distribution | 1 | $10B |
|
||
| Utilities | 1 | $9B |
|
||
Price history
+3.5% since first listed7 events — show timeline
- 2026-06-04 Coming Soon $269,000 MARIS as Distributed by MLS Grid
- 2023-11-08 Rental Removed $950 APPFOLIO
- 2023-09-15 Price Changed $950 APPFOLIO
- 2023-08-24 Listed for Rent $1,000 APPFOLIO
- 2020-12-31 Sold (Public Records) $210,000 Public Records
- 2020-12-31 Sold (Public Records) $260,000 Public Records
- 1997-04-24 Sold (Public Records) — Public Records
Property tax history
+4.4%/yrLatest (2024): $1,016 · +5.0% YoY. Source: county tax records.
Cash-flow waterfall
monthlySold comps — $/sqft
last 12 mo · ≤1 miLoading sold comps…