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1505 Gnahn St
D+ Composite 45.18
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 +15.0/30.0
  • ARV discount +7.5/15.0
  • 1% rule +5.0/10.0
  • DSCR +5.0/10.0
  • Schools +4.0/10.0
  • Livability +3.7/5.0
  • Rent growth +2.5/5.0
  • Condition / age +2.5/5.0
  • Appreciation +0.0/10.0

$19,000

1505 Gnahn St · Burlington, IA 52601
1 bd · 1.0 ba · 646 sqft · SingleFamily public records · 86 Days on market
Built 1858 4,792 sqft lot $29/sqft · 63% below area ↓ 4% since listing

🖨 Deal sheet 📄 Offer letter ✓ Due diligence

Listing remarks MLS

One bedroom, one bathroom cottage offering great potential for the right buyer. This home is in need of updates, but with some improvements and personal touches, it could be transformed into a charming residence or investment property. Features a manageable layout and a great opportunity for those looking to build equity. Ideal for those seeking a renovation project.

Key facts

  • 4,792 sq ft lot
  • Built 1858
  • Listed 85 days

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 1-bed/1.0-bath single-family listed at $19k.

Deal economics

  • At list price, monthly cash flow is $492 ($6k/yr) — positive.
  • The deal already cash-flows at list — no discount required.
  • Meets the 1% rule at list price ($812 rent vs $19k).
  • Recommended offer: $18k (6.0% below list) — sets the bar for market timing.
  • Cap rate 37.3% vs local median 6.0% in Burlington — 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 73/100 on livability (#287 in IA) — a middle-class / working-renter tenant base. Strengths: cost of living A+, housing A+, health & safety A+; Watch: crime D+, employment D, amenities F.
  • Burlington Community School District (town): math 42% / reading 54% proficiency, ranked #286 of 289 in IA (top 99%) — families likely to look elsewhere, expect single-tenant / working-renter base with shorter leases.
  • Market conditions: 184 active listings in the ZIP; 1 comparable units currently listed for rent nearby; 53 units permitted in Des Moines County in 2024 (40 in 5+ unit buildings).
  • This rent is only 16% of the median local income ($61k/yr) — well below the 30% rent-burden line; pricing power to push rent on renewal without tenant pushback.

Forward outlook

  • Local home prices are declining (-3.0%/yr); year-one equity from $131 of loan paydown is wiped out by about $570 of value loss. Plan a longer hold.
  • Des Moines 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 + 3.0% rent growth), your $5k cash investment doubles in ~1 year — after that, you're playing with house money.

Negotiation context

  • It's been on market 86 days — a 6% lower offer ($18k) is reasonable based on typical stale-listing flexibility.
  • 2 sale attempts since 9y ago; this cycle's ask has dropped $5k (21%) from the opening price — seller is motivated, your offer sets the floor, not the list.

Risks & watch-outs

  • Watch-outs: property tax is 2.7% of price; built in 1858 — expect roof / HVAC / electrical / plumbing capex.
Recommended offer $17,860 (6.0% below list)

Questions for the listing agent

  1. It's been on market 86 days. Have you received any prior offers? Is the seller open to a 6% concession, seller financing, or rate buy-down credit?
  2. Built in 1858 — when were the roof, HVAC, electrical panel, plumbing, and water heater last replaced?
  3. Property tax is high relative to price — has the assessment been appealed recently, and will the sale trigger a re-assessment?
  4. Why hasn't it sold? Are there any deal-killer items the seller is aware of (foundation, flood, title, zoning, code violations)?
  5. Is there a deadline driving the sale (1031 exchange, divorce, estate, relocation)? That informs how much negotiation room exists.
  6. Crime grade is D 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?
  7. 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?
  8. 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.
  9. 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.
  10. How much new for-sale + rental construction is in the pipeline within 1–3 miles? Heavy new supply typically softens prices + rents 12–24 months out; constrained supply supports both.

Investment metrics

1% rule
4.27%
Cap rate
37.34%
Cash-on-cash
110.88%
DSCR
5.93
GRM
1.9

CMA / ARV

ARV (median comp)
$43,943
List price
$19,000
Delta
-56.76%
Verdict
UNDERPRICED
Comps
8 within 1.0 mi
Show comp detail 4 sales within ~0.75 mi
Address Dist Beds/Ba Sqft Sold Price $/sf Match
1137 Corse St 0.20mi 1/1.0 636 (-2%) 1mo $42,000 $66 87
1711 Lincoln St 0.23mi 1/1.0 692 (+7%) 1mo $89,000 $129 76
1222 Stowe St 0.34mi 1/1.0 650 (+1%) 22mo $33,000 $51 65
1209 Patterson St 0.63mi 1/1.0 706 (+9%) 2mo $48,900 $69 54

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 · 3.0% rent growth · sell at horizon

5-year hold
IRR
Equity multiple
6.31×
Total profit
$28,252
Equity at exit
$2,833
10-year hold
IRR
Equity multiple
13.22×
Total profit
$65,011
Equity at exit
$1,643

Cash invested: $5,320 (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 52601

Active inventory
184
Price-to-rent
1.9×

Monthly cashflow live

Estimated rent
$812 medium interval (Pro) →
Mortgage (P&I)
$100
Tax from tax record
$42 /mo · $510/yr
Insurance
$8
HOA
$0
Vacancy / Maint / Mgmt
$171
Net cashflow
$492

Break-even live

Break-even rent $190
Max offer price $19,000
Occupancy floor 34%

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
$4,750
Closing costs
$570
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

AddressBedsBaths SqftRent$/sqft DOM Units Dist
424 N 3rd St Burlington, IA 1.0 392 $972 $2.48 43d 3 1.08mi

Listing history 20 events

  1. 2026-06-19
    days on market $19,000 Active 86 DOM
  2. 2026-06-18
    days on market $19,000 Active 85 DOM
  3. 2026-06-17
    days on market $19,000 Active 84 DOM
  4. 2026-06-16
    days on market $19,000 Active 83 DOM
  5. 2026-06-15
    days on market $19,000 Active 82 DOM
  6. 2026-06-14
    days on market $19,000 Active 80 DOM
  7. 2026-06-12
    days on market $19,000 Active 79 DOM
  8. 2026-06-09
    days on market $19,000 Active 76 DOM
  9. 2026-06-09
    price $19,000 Active 75 DOM
  10. 2026-06-08
    days on market $24,000 Active 75 DOM
  11. 2026-06-07
    days on market $24,000 Active 74 DOM
  12. 2026-06-07
    days on market $24,000 Active 73 DOM
  13. 2026-06-03
    days on market $24,000 Active 70 DOM
  14. 2026-06-02
    days on market $24,000 Active 69 DOM
  15. 2026-06-01
    days on market $24,000 Active 68 DOM
  16. 2026-05-31
    days on market $24,000 Active 67 DOM
  17. 2026-05-30
    days on market $24,000 Active 66 DOM
  18. 2026-03-25
    listed $24,000 Active 369-char remark
    Show marketing remark (369 chars)

    One bedroom, one bathroom cottage offering great potential for the right buyer. This home is in need of updates, but with some improvements and personal touches, it could be transformed into a charming residence or investment property. Features a manageable layout and a great opportunity for those looking to build equity. Ideal for those seeking a renovation project.

  19. 2017-06-06
    soldstatus $23,400 102-char remark
    Show marketing remark (102 chars)

    Cute 1 bedroom cottage! Needs someone to do some updating. With some TLC this could be a darling home!

  20. 2017-02-22
    listed $24,900 102-char remark
    Show marketing remark (102 chars)

    Cute 1 bedroom cottage! Needs someone to do some updating. With some TLC this could be a darling home!

ⓘ 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
$510 · $42/mo
Projected year-2 tax
$510 · $42/mo
Expected delta
$0/yr ($0/mo · 0.0%)

ⓘ 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 ≥106°F today · 16 d/yr by 30 yrs out
  • 💨 Wind 2/10 Low
  • 🫁 Air quality 2/10 Low 0 unhealthy d/yr today · 1 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
$9,746
− Mortgage interest
−$1,064
− Property taxes
−$510
− Insurance
−$95
− Repairs & maintenance
−$780
− Management
−$780
− Depreciation
−$553
Taxable income
$5,965
combined federal + state — saved on this device
Est. tax owed @ 24.0%
−$1,431
After-tax cash flow
$4,467/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
Burlington Community School District
NCES district ID
1905790
Math proficiency
42% ▼ -4.00%
Reading proficiency
54% ▼ -1.00%
Median HH income
$41,833
Composite
40.3/100
National rank
#3753
State rank
#286 of 289 in IA

Livability — Burlington

Score
73/100
State rank
#287
US rank
#5540

Category grades

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

Schools grade is shown separately in the Schools card above.

Census & demographics

Census place
Burlington, IA
County
Des Moines County · 27,341 people
City population
27,341
Metro
Burlington, IA-IL
Population (ZIP)
27,341
Household income
$60,983
Rent vs Own
26.8% rent · 73.2% own
Severe rent burden
963.0

Population outlook (Des Moines County) Hauer SSP2

Today (2025)
39,735 people
By 2030
39,257 · -1.2%
By 2040
38,090 · -4.1%
By 2050
37,156 · -6.5%
By 2075
36,905 · -7.1%
By 2100
37,222 · -6.3%

Race, ethnicity, and origin ACS 2023

Neighborhood character
Predominantly White (83%)
Race & ethnicity
White 83% Two or more races 8% Black 5% Hispanic / Latino 4% Asian 1%
Common ancestry
Iranian 2% Lithuanian 2% Slovak 2%
Foreign-born
3% · Canada
Languages at home
95% English-only · Spanish 3% Other Asian/Pacific 1%

Political lean MEDSL · Des Moines

2024 margin
R (+15.1) · D 41.8% · R 56.8% · Other 1.4%
2008→2024 swing
-38.1pp toward R · 2008: 23.0pp · 2024: -15.1pp
All cycles
2024: R+15.1 2020: R+8.5 2016: R+7.0 2012: D+18.5 2008: D+23.0

Not yet ingested

Civics

Market trends

HPI YoY
▼ -83.48%
Current HPI
149.7662
Rent YoY
Metro
Burlington, IA-IL
State GDP YoY
▲ 2.48%
F500 in state
4

Industry mix (Fortune 500 HQ in IA)

Industry F500 HQs Revenue

Price history

-3.6% since first listed
3 events — show timeline
  • 2026-03-25 Listed $24,000 IAR
  • 2017-06-06 Sold (MLS) $23,400 IAR
  • 2017-02-22 Listed $24,900 IAR

Property tax history

+0.2%/yr

Latest (2025): $510 · +14.9% YoY. Source: county tax records.

Cash-flow waterfall

monthly

Sold comps — $/sqft

last 12 mo · ≤1 mi

Loading sold comps…