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4629 Quincy St Duplex
C+ Composite 63.15
Why this score? — see what drove the C+ 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 +26.3/30.0
  • ARV discount +12.2/15.0
  • DSCR +8.9/10.0
  • 1% rule +6.4/10.0
  • Rent growth +3.2/5.0
  • Livability +2.5/5.0
  • Condition / age +2.5/5.0
  • Schools +1.2/10.0
  • Appreciation +0.0/10.0

$209,900

4629 Quincy St · St. Louis, MO 63116
4 bd · 2.0 ba · 2,040 sqft · MultiFamily public records · 1 Days on market
Built 1924 6,098 sqft lot Est $235k · 11% under

🖨 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

Wonderful opportunity to own this brick 2-Family in the Boulevard Heights neighborhood. Each one bedroom unit has over 1,000 square feet, with beautiful hardwood floors in the large living, dining and bedroom. There is also a decorative fireplace, stain glass windows, and an eat-in kitchen. The unfinished lower level is dry, clean and has washer/dryer hookups. It has a spacious backyard, patio, two car garage and parking pad. Great investment property, or a great opportunity to live in one unit and have someone rent the second unit. Property to be sold "as is".

Key facts

  • 6,098 sq ft lot
  • 2 garage spots
  • Built 1924

Property features AI

Finance

  • Financial info: No second mortgage indicated

Exterior

  • Parking: Total parking for 3 vehicles; Detached garage with 2 garage spaces and garage door opener; 1 carport space; Off-street parking pad
  • Security: Smoke detector(s)
  • Utilities: Public water; Single-phase electric
  • Home design: Residential income property (2-4 units); Two units (multi-family); Above-grade living area 2,040
  • Construction: Brick and stone construction; Flat roof
  • Exterior features: Front porch; Patio; Privacy vinyl fencing; Lot approximately 0.14 acres

Interior

  • Kitchen: Eat-in kitchen
  • Bedrooms: Property contains 2 one-bedroom units
  • Flooring: Hardwood floors
  • Bathrooms: Each unit includes 1 bathroom
  • Heating & cooling: Natural gas heating; Central air conditioning
  • Interior features: Eat-in kitchen; Smoke detectors; Full unfinished basement with 8+ ft poured walls and walk-out access; Decorative fireplace in living room (2 fireplaces total)
  • Laundry & utility: Laundry in basement with washer hookup and gas dryer hookup

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 2 × 1-bed/1.0-bath units multifamily listed at $210k.

Deal economics

  • At list price, monthly cash flow is $543 ($7k/yr) — positive. Per door: $271/mo.
  • The deal already cash-flows at list — no discount required.
  • Meets the 1% rule at list price ($2k rent vs $210k).
  • Cap rate 9.4% 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 C — 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: Buder Elem. (math 12% / reading 22%, grade F, #967 of 1,115 statewide, top 88%, 403 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 (+2.6%/yr); 255 active listings in the ZIP; 3 comparable units currently listed for rent nearby; rentals leasing fast (median 2d on market — plan ~1-2 weeks tenant-placement turnaround); 294 units permitted in St. Louis city in 2024 (227 in 5+ unit buildings).
  • At $2,385/mo this rent would consume 47% of the median local household income ($61k/yr) (locally 1923% 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 $1k of loan paydown is wiped out by about $6k 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 1 days on market — expect competitive offers; lowballing is unlikely to land.

Risks & watch-outs

  • Watch-outs: built in 1924 — 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 $209,900

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 1924 — 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
1.14%
Cap rate
9.39%
Cash-on-cash
11.08%
DSCR
1.49
GRM
7.3

CMA / ARV

ARV (on-the-fly)
$234,600
Comps found
9
Show comp detail 9 sales within ~0.75 mi
Address Dist Beds/Ba Sqft Sold Price $/sf Match
4615 Quincy St 0.03mi 4/4.0 2,024 (-1%) 6mo $194,900 $96 84
6442 S Kingshighway Blvd 0.31mi 4/2.0 2,304 (+13%) 10mo $209,000 $91 55
5503 Rhodes Ave 0.72mi 4/2.0 1,926 (-6%) 4mo $315,000 $164 54
5404 Nagel Ave 0.50mi 4/2.0 1,784 (-12%) 6mo $398,000 $223 50
5459 Holly Hills Ave 0.65mi 4/2.0 2,288 (+12%) 8mo $299,000 $131 43
5600 S Kingshighway Blvd 0.75mi 4/2.0 2,268 (+11%) 5mo $250,000 $110 43
4719 Primm St 0.38mi 3/2.0 (-1) 1,810 (-11%) 20mo $199,900 $110 42
5923 S Kingshighway Blvd 0.53mi 4/2.0 2,300 (+13%) 20mo $265,000 $115 38
4921 Finkman St 0.53mi 4/2.0 2,336 (+14%) 21mo $325,000 $139 33

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 · 2.62% rent growth · sell at horizon

5-year hold
IRR
-0.2%
Equity multiple
0.99×
Total profit
$-394
Equity at exit
$31,297
10-year hold
IRR
9.1%
Equity multiple
1.69×
Total profit
$40,331
Equity at exit
$18,148

Cash invested: $58,772 (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 63116

Rents YoY
2.6%
Active inventory
255
Price-to-rent
14.7×

Monthly cashflow live

Estimated rent
$2,385 high interval (Pro) →
Mortgage (P&I)
$1,101
Tax from tax record
$153 /mo · $1,840/yr
Insurance
$87
HOA
$0
Vacancy / Maint / Mgmt
$501
Net cashflow
$543

Break-even live

Break-even rent $1,698
Max offer price $209,900
Occupancy floor 72%

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

UnitsBedsBathsEst. rent
Total (2 units) $2,385

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
$52,475
Closing costs
$6,297
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 3 comps

AddressBedsBaths SqftRent$/sqft DOM Units Dist
5616 S Kingshighway Blvd Saint Louis, MO 3.0 2.0 1400 $1,830 $1.31 1d 1 0.70mi
5185 Goethe Ave Fl 1 St. Louis, MO 3.0 2.0 1858 $2,240 $1.21 43d 1 0.76mi
3857 Boulevard Heights Ct Saint Louis, MO 3.0 2.5 1697 $2,250 $1.33 1d 1 0.99mi

Listing history 3 events

  1. 2026-06-17
    remarks 567-char remark
  2. 2026-06-17
    status $209,900 Active 1 DOM
  3. 2026-06-17
    listed $209,900 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
$1,840 · $153/mo
Projected year-2 tax
$2,036 · $170/mo
Expected delta
+$196/yr (+$16/mo · 10.6%)

ⓘ 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 · 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

Loading sold comps map…

Walkable amenities ~0.75 mi

Loading nearby amenities…

Taxation est. · year 1

Rental income
$28,620
− Mortgage interest
−$11,758
− Property taxes
−$1,840
− Insurance
−$1,050
− Repairs & maintenance
−$2,290
− Management
−$2,290
− Depreciation
−$6,106
Taxable income
$3,287
combined federal + state — saved on this device
Est. tax owed @ 24.0%
−$789
After-tax cash flow
$5,722/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)
42,170
Household income
$61,433
Rent vs Own
43.1% rent · 56.9% own
Severe rent burden
1923.0

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 54% Black 27% Hispanic / Latino 10% Two or more races 8% Asian 5%
Hispanic origin (detail)
Mexican 7%
Common ancestry
Lithuanian 4% Romanian 2% Italian 2%
Foreign-born
11% · Canada, Vietnam, Philippines
Languages at home
85% English-only · Spanish 6% Vietnamese 2% Arabic 2%

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
▼ -271.19%
Current HPI
215.7108
Rent YoY
▲ 2.62%
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
  • 2026-06-17 Coming Soon $209,900 MARIS as Distributed by MLS Grid

Property tax history

+4.7%/yr

Latest (2023): $1,840 · +6.8% YoY. Source: county tax records.

Cash-flow waterfall

monthly

Sold comps — $/sqft

last 12 mo · ≤1 mi

Loading sold comps…