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420 S Main St
C- Composite 52.32
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 +16.3/30.0
  • Appreciation +8.1/10.0
  • Schools +5.5/10.0
  • DSCR +5.0/10.0
  • ARV discount +4.7/15.0
  • 1% rule +3.9/10.0
  • Livability +3.8/5.0
  • Rent growth +2.5/5.0
  • Condition / age +2.5/5.0

$139,000

420 S Main St · Paullina, IA 51046
4 bd · 3.5 ba · 1,658 sqft · SingleFamily public records · 150 Days on market
Built 1922 9,583 sqft lot $84/sqft · 6% above area Est $131k · 6% over

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

Listing remarks MLS

Come take a look at this beautiful, four bedroom, one and half bath home located in a peaceful neighborhood!  Featured throughout this home is gorgeous original woodwork from much of the floor, trim, window casings, and original french doors - all creating a cozy one of a kind feel.   Located on the main floor is a spacious living room for entertaining.   The kitchen features lots of storage space as well as an adjoining dining room.   Follow me into the light filled sun room - a great play space, office, or enjoy your morning cup of coffee in peace before the rest of the world wakes up.   The master bedroom and a half bath finish off the main floor!  On the second floor you will find three more bedrooms each with plenty of closet storage space as well as a 3/4 bath.   Outside, the generous backyard has a new concrete patio poured in 2020.

Key facts

  • Original woodwork
  • New concrete patio
  • Spacious living room

Tags

ORIGINAL WOODWORKSPACIOUS LIVING ROOMLIGHT FILLED SUN ROOMGENEROUS BACKYARDNEW CONCRETE PATIO

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-bed/3.5-bath single-family listed at $139k.

Deal economics

  • At list price, monthly cash flow is $76 ($908/yr) — positive.
  • The deal already cash-flows at list — no discount required.
  • To meet the 1% rule (rent ≥ 1% of price), the offer needs to be $124k (10.9% below list).
  • Recommended offer: $122k (12.0% below list) — sets the bar for market timing.

Location & tenants

  • Location reads 76/100 on livability (#204 in IA, #3,719 nationally) — a middle-class / working-renter tenant base. Strengths: cost of living A+, housing A+, health & safety A+; Watch: amenities F, commute F.
  • South O'Brien Community School District (rural): math 64% / reading 66% proficiency, ranked #196 of 289 in IA (top 68%) — acceptable for families but not a draw, mixed tenant base, ~2y average lease.
  • Market conditions: 5 active listings in the ZIP; 13 units permitted in O'Brien County in 2024 (0 in 5+ unit buildings).

Forward outlook

  • In year one you build about $9k of equity ($961 loan paydown + $8k appreciation (6.1% local appreciation)).
  • O'Brien County population projected at -11% by 2050 — secular population decline; favor cash flow + early exit over multi-decade hold.
  • At projected returns (6.1% appreciation + 3.0% rent growth), your $39k cash investment doubles in ~4 years — after that, you're playing with house money.
  • By year 4, paydown + projected appreciation supports a ~$32k cash-out refi (75% LTV) — recoverable capital for the next deal without selling this one.

Negotiation context

  • It's been on market 150 days — a 12% lower offer ($122k) 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 $89k; list at $139k implies a 56% gain — meaningful room to come down on a strong offer.

Risks & watch-outs

  • Watch-outs: built in 1922 — expect roof / HVAC / electrical / plumbing capex.
Recommended offer $122,320 (12.0% below list)

Questions for the listing agent

  1. It's been on market 150 days. Have you received any prior offers? Is the seller open to a 12% concession, seller financing, or rate buy-down credit?
  2. Built in 1922 — when were the roof, HVAC, electrical panel, plumbing, and water heater last replaced?
  3. Why hasn't it sold? Are there any deal-killer items the seller is aware of (foundation, flood, title, zoning, code violations)?
  4. Is there a deadline driving the sale (1031 exchange, divorce, estate, relocation)? That informs how much negotiation room exists.
  5. Schools are A-rated — typically a magnet for longer-tenancy family renters. What's the average tenant stay here, and is there a school-zone premium baked into asking?
  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 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
0.89%
Cap rate
6.95%
Cash-on-cash
2.33%
DSCR
1.10
GRM
9.4

CMA / ARV

ARV (median comp)
$130,906
List price
$139,000
Delta
6.18%
Verdict
FAIR
Comps
20 within 1.0 mi
Show comp detail 8 sales within ~0.75 mi
Address Dist Beds/Ba Sqft Sold Price $/sf Match
420 S Main St 0.00mi 4/2.0 1,658 (0%) 0mo $121,500 $73 94
230 S Main St 0.13mi 4/2.0 1,646 (-1%) 16mo $80,000 $49 73
418 S Maple St 0.22mi 3/2.5 (-1) 1,554 (-6%) 3mo $235,000 $151 68
417 S Rutledge St 0.05mi 4/2.0 1,819 (+10%) 15mo $158,000 $87 63
424 S Main St 0.01mi 3/2.0 (-1) 1,500 (-10%) 22mo $185,000 $123 54
315 South Cannon St 0.13mi 3/2.0 (-1) 1,820 (+10%) 17mo $163,000 $90 52
420 W Day St 0.26mi 4/2.0 1,864 (+12%) 11mo $130,000 $70 52
213 N Main St 0.47mi 3/2.0 (-1) 1,844 (+11%) 23mo $125,000 $68 29

Match score weights: distance 35% · size 25% · config 20% · recency 20%. Top-matched comps best support the ARV.

Projected returns pro-forma

6.11% appreciation · 3.0% rent growth · sell at horizon

5-year hold
IRR
17.5%
Equity multiple
2.18×
Total profit
$45,878
Equity at exit
$88,383
10-year hold
IRR
17.2%
Equity multiple
4.36×
Total profit
$130,892
Equity at exit
$161,151

Cash invested: $38,920 (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 51046

Home prices YoY
3.1%
Active inventory
5
Price-to-rent
9.4×

Monthly cashflow live

Estimated rent
$1,238 medium interval (Pro) →
Mortgage (P&I)
$729
Tax from tax record
$115 /mo · $1,384/yr
Insurance
$58
HOA
$0
Vacancy / Maint / Mgmt
$260
Net cashflow
$76

Break-even live

Break-even rent $1,142
Max offer price $139,000
Occupancy floor 89%

Sensitivity live

Price -10% $154 -5% $115 +0% $76 +5% $36 +10% $-3
Rent -10% $-22 -5% $27 +0% $76 +5% $125 +10% $173
Rate -1.0pp $146 -0.5pp $111 base $76 +0.5pp $40 +1.0pp $3

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
$34,750
Closing costs
$4,170
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 9 events

  1. 2026-05-04
    status Pending 886-char remark
    Show marketing remark (886 chars)

    Come take a look at this beautiful, four bedroom, one and half bath home located in a peaceful neighborhood!  Featured throughout this home is gorgeous original woodwork from much of the floor, trim, window casings, and original french doors - all creating a cozy one of a kind feel.   Located on the main floor is a spacious living room for entertaining.   The kitchen features lots of storage space as well as an adjoining dining room.   Follow me into the light filled sun room - a great play space, office, or enjoy your morning cup of coffee in peace before the rest of the world wakes up.   The master bedroom and a half bath finish off the main floor!  On the second floor you will find three more bedrooms each with plenty of closet storage space as well as a 3/4 bath.   Outside, the generous backyard has a new concrete patio poured in 2020.

  2. 2026-03-05
    status Active 886-char remark
    Show marketing remark (886 chars)

    Come take a look at this beautiful, four bedroom, one and half bath home located in a peaceful neighborhood!  Featured throughout this home is gorgeous original woodwork from much of the floor, trim, window casings, and original french doors - all creating a cozy one of a kind feel.   Located on the main floor is a spacious living room for entertaining.   The kitchen features lots of storage space as well as an adjoining dining room.   Follow me into the light filled sun room - a great play space, office, or enjoy your morning cup of coffee in peace before the rest of the world wakes up.   The master bedroom and a half bath finish off the main floor!  On the second floor you will find three more bedrooms each with plenty of closet storage space as well as a 3/4 bath.   Outside, the generous backyard has a new concrete patio poured in 2020.

  3. 2025-11-05
    listed $139,000 Active 886-char remark
    Show marketing remark (886 chars)

    Come take a look at this beautiful, four bedroom, one and half bath home located in a peaceful neighborhood!  Featured throughout this home is gorgeous original woodwork from much of the floor, trim, window casings, and original french doors - all creating a cozy one of a kind feel.   Located on the main floor is a spacious living room for entertaining.   The kitchen features lots of storage space as well as an adjoining dining room.   Follow me into the light filled sun room - a great play space, office, or enjoy your morning cup of coffee in peace before the rest of the world wakes up.   The master bedroom and a half bath finish off the main floor!  On the second floor you will find three more bedrooms each with plenty of closet storage space as well as a 3/4 bath.   Outside, the generous backyard has a new concrete patio poured in 2020.

  4. 2023-05-19
    listed $139,000 Active
  5. 2019-09-03
    soldstatus $89,250
  6. 2019-08-30
    soldstatus $89,500
  7. 2019-05-29
    listed $89,500
  8. 2015-05-01
    soldstatus $65,000
  9. 2011-07-08
    soldstatus $59,000

ⓘ 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
$1,384 · $115/mo
Projected year-2 tax
$1,783 · $149/mo
Expected delta
+$399/yr (+$33/mo · 28.8%)

ⓘ 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 2/10 Low
  • 🌡 Heat 3/10 Moderate 7 d/yr ≥101°F today · 15 d/yr by 30 yrs out
  • 💨 Wind 2/10 Low
  • 🫁 Air quality 1/10 Low 0 unhealthy d/yr today · 0 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
$14,854
− Mortgage interest
−$7,786
− Property taxes
−$1,384
− Insurance
−$695
− Repairs & maintenance
−$1,188
− Management
−$1,188
− Depreciation
−$4,044
Taxable loss
−$1,432
combined federal + state — saved on this device
Est. tax savings @ 24.0%
+$344
After-tax cash flow
$1,252/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
South O'Brien Community School District
NCES district ID
1900026
Math proficiency
64% ▼ -6.00%
Reading proficiency
66% ▼ -7.00%
Median HH income
$50,412
Composite
55.26/100
National rank
#1267
State rank
#196 of 289 in IA

Livability — Paullina

Score
76/100
State rank
#204
US rank
#3719

Category grades

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

Schools grade is shown separately in the Schools card above.

Census & demographics

Census place
Paullina, IA
Population (ZIP)
1,407

Population outlook (O'Brien County) Hauer SSP2

Today (2025)
13,353 people
By 2030
13,040 · -2.3%
By 2040
12,422 · -7.0%
By 2050
11,887 · -11.0%
By 2075
11,132 · -16.6%
By 2100
10,176 · -23.8%

Race, ethnicity, and origin ACS 2023

Neighborhood character
Predominantly White (98%)
Race & ethnicity
White 98% Asian 1%
Common ancestry
Iranian 13% Portuguese 3% Serbian 1%
Foreign-born
2% · South Korea
Languages at home
97% English-only · German/W. Germanic 1% Spanish 1% Other Asian/Pacific 1%

Political lean MEDSL · O'Brien

2024 margin
Solid R (+60.9) · D 19.0% · R 80.0% · Other 1.0%
2008→2024 swing
-26.1pp toward R · 2008: -34.9pp · 2024: -60.9pp
All cycles
2024: R+60.9 2020: R+56.8 2016: R+60.2 2012: R+45.2 2008: R+34.9

Not yet ingested

Civics

Market trends

HPI YoY
▲ 6.11%
Current HPI
201.747
Rent YoY
Metro
State GDP YoY
▲ 2.48%
F500 in state
4

Industry mix (Fortune 500 HQ in IA)

Industry F500 HQs Revenue

Price history

+135.6% since first listed
9 events — show timeline
  • 2026-05-04 Pending NWIA
  • 2026-03-05 Relisted NWIA
  • 2025-11-05 Listed $139,000 NWIA
  • 2023-05-19 Listed $139,000 NWIA
  • 2019-09-03 Sold (Public Records) $89,250 Public Records
  • 2019-08-30 Sold (MLS) $89,500 NWIA
  • 2019-05-29 Listed $89,500 NWIA
  • 2015-05-01 Sold (Public Records) $65,000 Public Records
  • 2011-07-08 Sold (Public Records) $59,000 Public Records

Property tax history

+3.9%/yr

Latest (2025): $1,384 · -1.0% YoY. Source: county tax records.

Cash-flow waterfall

monthly

Sold comps — $/sqft

last 12 mo · ≤1 mi

Loading sold comps…