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2009 S 11th St Fourplex
B- Composite 65.85
Why this score? — see what drove the B- 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 +30.0/30.0
  • DSCR +10.0/10.0
  • 1% rule +7.8/10.0
  • ARV discount +7.5/15.0
  • Rent growth +4.4/5.0
  • Livability +2.5/5.0
  • Condition / age +2.5/5.0
  • Schools +1.2/10.0
  • Appreciation +0.0/10.0

$595,000

2009 S 11th St · St. Louis, MO 63104
24 bd · 4.0 ba · 3,426 sqft · MultiFamily public records · 19 Days on market
Built 1885 3,388 sqft lot

🖨 Deal sheet (PDF) 📄 Offer letter ✓ Due diligence

Multi-family units

County records classify this as Multi-Family (2-4 Unit). Listing-text estimate: 4 units. confirmed

Listing remarks

Ready to stop renting and start building wealth—without giving up your social life? This awesome Soulard 4-family is your chance to own real estate and stay close to the good times. Just a short stumble from McGurk’s, Tucker’s, and Molly’s, you’ll be right in the mix of St. Louis’ best nightlife—minus the Uber bills. Live in one unit & rent out the other three to cover most (or maybe all) of your mortgage. That’s right—live practically free while building equity. This building underwent a complete historic renovation in the 1990's (as well as many system updates since then) so it's truly turn-key. . The big-ticket items are done, g

Key facts

  • Big backyard
  • Historic renovation
  • Off-street parking

Tags

HISTORIC RENOVATIONOFF-STREET PARKINGBIG BACKYARD

Property features AI

Finance

  • Other: Above-grade finished area reported as 3,426 (assessor)
  • Financial info: Seller will not consider lease; Number of units total: 4; number of buildings: 1; 3 of 4 units currently leased

Exterior

  • Parking: Two off-street parking spaces
  • Utilities: Public water; Electric service via Ameren
  • Home design: Residential income property; 2–4 units (quadruplex); Two and a half stories
  • Construction: Brick construction
  • Exterior features: Brick exterior; Lot approximately 0.0778 acres; Located in the Soulard neighborhood

Interior

  • Bedrooms: Four 1-bedroom units (two 1-bedroom units and two 2-bedroom units total across the property — see unit breakdown below)
  • Bathrooms: Four full bathrooms (one per unit)
  • Heating & cooling: Forced air heating; Central air conditioning
  • Interior features: Full basement; One fireplace

Neighborhood map

Property Rental comp Retail Transit Schools Stadiums Fortune 500 · Circle radius: 3.0 mi
Loading POIs…

What this means for you Summary

Snapshot

  • This is a 4 × 6-bed/4.0-bath units multifamily listed at $595k.

Deal economics

  • At list price, monthly cash flow is $2k ($29k/yr) — positive. Per door: $602/mo.
  • The deal already cash-flows at list — no discount required.
  • Meets the 1% rule at list price ($8k rent vs $595k).
  • Recommended offer: $586k (1.5% below list) — sets the bar for market timing.
  • Cap rate 11.1% 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 B — 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: Mann Elem. (math 8% / reading 12%, grade F, #1,037 of 1,115 statewide, top 94%, 240 students, 99% 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 (19 pts higher); higher-poverty schools than district average — tighter screening recommended.
  • Market conditions: Rents rising fast (+7.5%/yr); 165 active listings in the ZIP; 294 units permitted in St. Louis city in 2024 (227 in 5+ unit buildings).
  • At $7,628/mo this rent would consume 133% of the median local household income ($69k/yr) (locally 1429% 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 $4k of loan paydown is wiped out by about $18k 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.
  • At projected returns (-3.0% appreciation + 7.5% rent growth), your $167k cash investment doubles in ~6 years — after that, you're playing with house money.

Negotiation context

  • It's been on market 19 days — a 2% lower offer ($586k) is reasonable based on typical stale-listing flexibility.

Risks & watch-outs

  • Watch-outs: built in 1885 — expect roof / HVAC / electrical / plumbing capex.
  • Climate carrying-cost: extreme-heat days projected 7→21/yr by 2055 (HVAC capex compounding) — expect insurance premiums to compound above CPI over the hold.
Recommended offer $586,075 (1.5% below list)

Questions for the listing agent

  1. Can we see the unit-by-unit rent roll, current vacancy, and any below-market leases? What's the average tenancy length?
  2. What capital expenditures (roof, boiler, parking lot, exteriors) have been made in the last 5 years, and what's planned in the next 2?
  3. Built in 1885 — when were the roof, HVAC, electrical panel, plumbing, and water heater last replaced?
  4. Is there a deadline driving the sale (1031 exchange, divorce, estate, relocation)? That informs how much negotiation room exists.
  5. 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.
  6. 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.
  7. 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
1.28%
Cap rate
11.15%
Cash-on-cash
17.33%
DSCR
1.77
GRM
6.5

CMA / ARV

No comps found within radius.

Projected returns pro-forma

-3.0% appreciation · 7.52% rent growth · sell at horizon

5-year hold
IRR
13.3%
Equity multiple
1.56×
Total profit
$92,927
Equity at exit
$88,716
10-year hold
IRR
25.2%
Equity multiple
3.65×
Total profit
$440,922
Equity at exit
$51,445

Cash invested: $166,600 (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
Generally landlord-friendly; St Louis has some habitability requirements.

ZIP-level market 63104

Rents YoY
7.5%
Active inventory
165
Price-to-rent
26.0×

Monthly cashflow live

Estimated rent
$7,628 medium interval (Pro) →
Mortgage (P&I)
$3,120
Tax from tax record
$252 /mo · $3,020/yr
Insurance
$248
HOA
$0
Vacancy / Maint / Mgmt
$1,602
Net cashflow
$2,406

Break-even live

Break-even rent $4,582
Max offer price $595,000
Occupancy floor 63%

Sensitivity live

Price -10% $2,743 -5% $2,575 +0% $2,406 +5% $2,238 +10% $2,069
Rent -10% $1,804 -5% $2,105 +0% $2,406 +5% $2,708 +10% $3,009
Rate -1.0pp $2,706 -0.5pp $2,558 base $2,406 +0.5pp $2,252 +1.0pp $2,095

4-unit breakdown (identical units grouped — click to expand)

UnitsBedsBathsEst. rent
Total (4 units) $7,628

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
$148,750
Closing costs
$17,850
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 12 events

  1. 2026-06-21
    days on market $595,000 Active 19 DOM
  2. 2026-06-18
    days on market $595,000 Active 16 DOM
  3. 2026-06-17
    days on market $595,000 Active 15 DOM
  4. 2026-06-16
    days on market $595,000 Active 14 DOM
  5. 2026-06-15
    days on market $595,000 Active 13 DOM
  6. 2026-06-13
    days on market $595,000 Active 11 DOM
  7. 2026-06-09
    days on market $595,000 Active 7 DOM
  8. 2026-06-08
    days on market $595,000 Active 6 DOM
  9. 2026-06-07
    days on market $595,000 Active 5 DOM
  10. 2026-06-05
    days on market $595,000 Active 2 DOM
  11. 2026-06-02
    remarks 641-char remark
  12. 2026-06-02
    listed $595,000 Active 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
$3,020 · $252/mo
Projected year-2 tax
$5,772 · $481/mo
Expected delta
+$2,752/yr (+$229/mo · 91.1%)

ⓘ 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 6/10 Major 7 d/yr ≥109°F today · 21 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

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Walkable amenities ~0.75 mi

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Taxation est. · year 1

Rental income
$91,536
− Mortgage interest
−$33,329
− Property taxes
−$3,020
− Insurance
−$2,975
− Repairs & maintenance
−$7,323
− Management
−$7,323
− Depreciation
−$17,309
Taxable income
$20,257
combined federal + state — saved on this device
Est. tax owed @ 24.0%
−$4,862
After-tax cash flow
$24,014/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)
19,007
Household income
$68,764
Rent vs Own
55.1% rent · 44.9% own
Severe rent burden
1429.0

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 0.60)
Race & ethnicity
White 51% Black 37% Two or more races 6% Hispanic / Latino 4% Asian 2%
Common ancestry
Romanian 3% Lithuanian 3% Slovak 2%
Foreign-born
5% · Canada
Languages at home
93% English-only · Other Indo-European 2% Spanish 1% German/W. Germanic 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
▼ -159.69%
Current HPI
252.3452
Rent YoY
▲ 7.52%
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

Price history

1 event — show timeline
  • 2026-06-02 Listed $595,000 MARIS as Distributed by MLS Grid

Property tax history

+3.7%/yr

Latest (2024): $3,020 · +4.8% YoY. Source: county tax records.

Cash-flow waterfall

monthly

Sold comps — $/sqft

last 12 mo · ≤1 mi

Loading sold comps…