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827-829 W 15th St Duplex
B Composite 71.4
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
  • 1% rule +10.0/10.0
  • DSCR +10.0/10.0
  • ARV discount +7.5/15.0
  • Livability +4.0/5.0
  • Schools +3.9/10.0
  • Rent growth +3.5/5.0
  • Condition / age +2.5/5.0
  • Appreciation +0.0/10.0

$89,900

827-829 W 15th St · Davenport, IA 52804
4 bd · 2.5 ba · 1,978 sqft · MultiFamily public records · 27 Days on market
Built 1900 3,484 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: 2 units. confirmed

Listing remarks

Excellent investment opportunity in central Davenport! this up/down duplex features 2 2 bedroom units with recent leases at $825 a month. Seller would like to sell as a package with 1704 w 55th st, 1705 w 55th st and 1621 Gaines.

Key facts

  • 3,484 sq ft lot
  • 2 parking spots
  • Built 1900

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 × 2-bed/1.0-bath units multifamily listed at $90k.

Deal economics

  • At list price, monthly cash flow is $962 ($12k/yr) — positive. Per door: $481/mo.
  • The deal already cash-flows at list — no discount required.
  • Meets the 1% rule at list price ($2k rent vs $90k).
  • Recommended offer: $89k (1.5% below list) — sets the bar for market timing.
  • Cap rate 19.1% vs local median 4.4% in Davenport — 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 79/100 on livability (#126 in IA, #2,312 nationally) — a middle-class / working-renter tenant base. Strengths: cost of living A+, housing A+, health & safety A+; Watch: employment C-, crime F.
  • Davenport Community School District (urban): math 43% / reading 50% proficiency, ranked #288 of 289 in IA (top 100%) — families likely to look elsewhere, expect single-tenant / working-renter base with shorter leases.
  • Market conditions: Rents rising (+4.0%/yr); 161 active listings in the ZIP; 16 comparable units currently listed for rent nearby; rentals lingering (median 45d on market — plan ~5-8 weeks vacancy on turnover, expect pricing pressure); 50% of comp listings sitting > 30 days — soft ceiling on asking rent; 805 units permitted in Scott County in 2024 (479 in 5+ unit buildings).
  • This rent runs 36% of the median local income ($66k/yr) — at the standard rent-burdened threshold; future hikes will face affordability resistance.

Forward outlook

  • Local home prices are declining (-3.0%/yr); year-one equity from $622 of loan paydown is wiped out by about $3k of value loss. Plan a longer hold.
  • Scott County population projected at +19% by 2050 — long-run rental-demand tailwind backs the buy-and-hold thesis.
  • At projected returns (-3.0% appreciation + 4.0% rent growth), your $25k cash investment doubles in ~3 years — after that, you're playing with house money.

Negotiation context

  • It's been on market 27 days — a 2% lower offer ($89k) is reasonable based on typical stale-listing flexibility.
  • 4 sale attempts since 7y ago with the ask held roughly flat each time — persistent listings suggest the price (not the market) is what's stuck; bring a comps-based counter.
  • Current owner paid $62k; 44% above their basis — modest negotiation headroom, anchor on the comps not their cost.

Risks & watch-outs

  • Watch-outs: built in 1900 — expect roof / HVAC / electrical / plumbing capex.
Recommended offer $88,551 (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 1900 — 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. 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?
  6. 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.
  7. 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.
  8. 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
2.21%
Cap rate
19.14%
Cash-on-cash
45.87%
DSCR
3.04
GRM
3.8

CMA / ARV

No comps found within radius.

Projected returns pro-forma

-3.0% appreciation · 3.99% rent growth · sell at horizon

5-year hold
IRR
44.2%
Equity multiple
2.94×
Total profit
$48,735
Equity at exit
$13,404
10-year hold
IRR
50.6%
Equity multiple
6.16×
Total profit
$129,796
Equity at exit
$7,773

Cash invested: $25,172 (down + closing). Projections, not guarantees.

Landlord ↔ Tenant lean methodology

Overall (STATE)
83 Strongly Landlord-Friendly
State Iowa
83 Strongly Landlord-Friendly · R+6
County
— inherits STATE
City
— inherits STATE
3-day pay-or-quit; mostly landlord-friendly statewide.

ZIP-level market 52804

Home prices YoY
-25.3%
Rents YoY
4.0%
Active inventory
161
Price-to-rent
7.5×

Monthly cashflow live

Estimated rent
$1,985 high interval (Pro) →
Mortgage (P&I)
$471
Tax from tax record
$97 /mo · $1,164/yr
Insurance
$37
HOA
$0
Vacancy / Maint / Mgmt
$417
Net cashflow
$962

Break-even live

Break-even rent $767
Max offer price $89,900
Occupancy floor 47%

Sensitivity live

Price -10% $1,013 -5% $988 +0% $962 +5% $937 +10% $911
Rent -10% $805 -5% $884 +0% $962 +5% $1,041 +10% $1,119
Rate -1.0pp $1,008 -0.5pp $985 base $962 +0.5pp $939 +1.0pp $915

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

UnitsBedsBathsEst. rent
Total (2 units) $1,985

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
$22,475
Closing costs
$2,697
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 16 comps

AddressBedsBaths SqftRent$/sqft DOM Units Dist
915 W 14th St Davenport, IA 3.0 1.0 1390 $900 $0.65 44d 1 0.09mi
1315 Brown St Unit 2 Davenport, IA 3.0 1.0 1300 $1,250 $0.96 22d 1 0.14mi
621 W 15th St Davenport, IA 4.0 2.0 1833 $1,500 $0.82 14d 1 0.19mi
1323 N Gaines St Davenport, IA 4.0 2.0 1733 $1,350 $0.78 22d 1 0.20mi
537 W 16th St Davenport, IA 3.0 1.0 1311 $1,400 $1.07 44d 1 0.25mi
1511 N Ripley St Davenport, IA 4.0 2.0 1872 $1,450 $0.77 22d 1 0.40mi
1421 N Main St #2 Davenport, IA 3.0 1.0 1350 $1,095 $0.81 44d 1 0.56mi
119 E 13th St Davenport, IA 3.0 1.0 1728 $1,495 $0.87 44d 1 0.68mi
1723 W Locust St Davenport, IA 3.0 1.0 1690 $1,395 $0.83 44d 1 0.87mi
1716 W 7th St Davenport, IA 4.0 1.0 1278 $1,712 $1.34 14d 1 0.93mi
511 Pershing Ave Unit 106E Davenport, IA 3.0 2.0 1349 $1,996 $1.48 44d 1 1.05mi
511 Pershing Ave Unit 301E Davenport, IA 3.0 2.0 1429 $2,126 $1.49 44d 1 1.05mi
427 Pershing Ave Davenport, IA 3.0 2.0 1438 $2,288 $1.59 14d 3 1.08mi
212 N Brady St Davenport, IA 2.0–3.0 2.0–3.0 1428 $2,600 $1.82 14d 4 1.09mi
616 E 6th St Davenport, IA 4.0 1.0 1578 $1,712 $1.08 44d 1 1.21mi
736 Federal St Davenport, IA 1.0–3.0 1.0–2.0 1186 $1,868 $1.57 22d 1 1.35mi

Listing history 23 events

  1. 2026-06-18
    days on market $89,900 Active 27 DOM
  2. 2026-06-17
    days on market $89,900 Active 26 DOM
  3. 2026-06-16
    days on market $89,900 Active 25 DOM
  4. 2026-06-15
    days on market $89,900 Active 24 DOM
  5. 2026-06-14
    days on market $89,900 Active 22 DOM
  6. 2026-06-13
    days on market $89,900 Active 21 DOM
  7. 2026-06-10
    days on market $89,900 Active 19 DOM
  8. 2026-06-09
    days on market $89,900 Active 18 DOM
  9. 2026-06-08
    days on market $89,900 Active 17 DOM
  10. 2026-06-07
    days on market $89,900 Active 16 DOM
  11. 2026-06-03
    days on market $89,900 Active 12 DOM
  12. 2026-06-02
    days on market $89,900 Active 11 DOM
  13. 2026-06-01
    days on market $89,900 Active 10 DOM
  14. 2026-05-31
    days on market $89,900 Active 9 DOM
  15. 2026-05-30
    days on market $89,900 Active 8 DOM
  16. 2026-05-22
    listed $89,900 Active
  17. 2025-09-27
    historical $825
  18. 2025-09-25
    listed $825
  19. 2020-01-15
    soldstatus $62,500
  20. 2019-12-20
    soldstatus $62,500
  21. 2019-12-20
    soldstatus $62,500
  22. 2019-11-22
    listed $65,000
  23. 2019-11-22
    listed $65,000

ⓘ Source: listings_history table (triggers on properties + properties_extension) + one-shot backfill from property_details.listing_events for pre-trigger history.

Tax reassessment forecast IA · Partial reset (capped growth)

Current annual tax
$1,164 · $97/mo
Projected year-2 tax
$1,288 · $107/mo
Expected delta
+$124/yr (+$10/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 3/10 Moderate 7 d/yr ≥103°F today · 16 d/yr by 30 yrs out
  • 💨 Wind 2/10 Low
  • 🫁 Air quality 3/10 Moderate 2 unhealthy d/yr today · 3 by 30 yrs out

Nearby sold comps map

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Walkable amenities ~0.75 mi

Loading nearby amenities…

Taxation est. · year 1

Rental income
$23,820
− Mortgage interest
−$5,036
− Property taxes
−$1,164
− Insurance
−$450
− Repairs & maintenance
−$1,906
− Management
−$1,906
− Depreciation
−$2,615
Taxable income
$10,744
combined federal + state — saved on this device
Est. tax owed @ 24.0%
−$2,579
After-tax cash flow
$8,968/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
Davenport Community School District
NCES district ID
1908580
Math proficiency
43% ▼ -11.00%
Reading proficiency
50% ▼ -3.00%
Median HH income
$46,157
Composite
39.49/100
National rank
#3951
State rank
#288 of 289 in IA

Livability — Davenport

Score
79/100
State rank
#126
US rank
#2312

Category grades

Amenities A Commute B+ Cost of living A+ Crime F Employment C- Housing A+ Health & safety A+ User ratings D-

Schools grade is shown separately in the Schools card above.

Census & demographics

Census place
Davenport, IA
County
Scott County · 144,583 people
City population
103,319
Metro
Davenport-Moline-Rock Island, IA-IL
Population (ZIP)
26,835
Household income
$65,849
Rent vs Own
32.9% rent · 67.1% own
Severe rent burden
830.0

Population outlook (Scott County) Hauer SSP2

Today (2025)
188,878 people
By 2030
196,648 · +4.1%
By 2040
210,860 · +11.6%
By 2050
224,359 · +18.8%
By 2075
258,884 · +37.1%
By 2100
286,447 · +51.7%

Race, ethnicity, and origin ACS 2023

Neighborhood character
Predominantly White (71%)
Race & ethnicity
White 71% Black 10% Hispanic / Latino 10% Two or more races 9% Asian 2%
Hispanic origin (detail)
Mexican 8%
Common ancestry
Iranian 2% Romanian 2% Portuguese 1%
Foreign-born
4% · Canada, China, Vietnam
Languages at home
94% English-only · Spanish 3% Russian/Polish/Slavic 1% Chinese 1%

Political lean MEDSL · Scott

2024 margin
Toss-up / Even · D 47.3% · R 51.2% · Other 1.4%
2008→2024 swing
-18.4pp toward R · 2008: 14.6pp · 2024: -3.9pp
All cycles
2024: R+3.9 2020: D+3.5 2016: D+1.4 2012: D+13.8 2008: D+14.6

Not yet ingested

Civics

Market trends

HPI YoY
▼ -66.50%
Current HPI
196.2267
Rent YoY
▲ 3.99%
Metro
Davenport-Moline-Rock Island, IA-IL
State GDP YoY
▲ 2.48%
F500 in state
4

Industry mix (Fortune 500 HQ in IA)

Industry F500 HQs Revenue

Price history

+38.3% since first listed
8 events — show timeline
  • 2026-05-22 Listed $89,900 MRED as Distributed by MLS Grid
  • 2025-09-27 Rental Removed $825 APPFOLIO
  • 2025-09-25 Listed for Rent $825 APPFOLIO
  • 2020-01-15 Sold (Public Records) $62,500 Public Records
  • 2019-12-20 Sold (MLS) $62,500 MRED as Distributed by MLS Grid
  • 2019-12-20 Sold (MLS) $62,500 RMLSA as Distributed by MLS Grid
  • 2019-11-22 Listed $65,000 MRED as Distributed by MLS Grid
  • 2019-11-22 Listed $65,000 RMLSA as Distributed by MLS Grid

Property tax history

+1.3%/yr

Latest (2025): $1,164 · -11.7% YoY. Source: county tax records.

Cash-flow waterfall

monthly

Sold comps — $/sqft

last 12 mo · ≤1 mi

Loading sold comps…