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608 S Carolina Ave Ave
D+ Composite 49.99
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).

  • ARV discount +15.0/15.0
  • Cash flow +14.0/30.0
  • Schools +4.5/10.0
  • DSCR +4.2/10.0
  • Livability +4.0/5.0
  • 1% rule +3.2/10.0
  • Rent growth +2.5/5.0
  • Condition / age +2.5/5.0
  • Appreciation +0.0/10.0

$189,000

608 S Carolina Ave Ave · Mason City, IA 50401
5 bd · 2.0 ba · 2,262 sqft · SingleFamily public records · 14 Days on market
Built 1916 7,105 sqft lot Est $247k · 23% under

🖨 Deal sheet 📄 Offer letter ✓ Due diligence

Listing remarks MLS

Great 4plus bedroom home with all of the original character/charm and has all of the updates needed. Beautiful open staircase, leaded glass windows, hardwood trim, pocket doors, huge kitchen, main floor laundry, walk in pantry, formal entry, 4 season porches on both main and second level, finished attic, over sized 2 stall garage and storage shed with alley access and spacious patio! Call today

Key facts

  • Open staircase
  • Pocket doors
  • Grand foyer

Tags

GRAND FOYEROPEN STAIRCASEHARDWOOD TRIMPOCKET DOORSSTAINED GLASS WINDOWSOVERSIZED KITCHEN

Property features AI

Exterior

  • Parking: Detached concrete garage with 2 spaces
  • Utilities: Public water; Public sewer
  • Home design: Single family residence; 2 stories; Residential property
  • Construction: Frame construction; Asphalt roof; Below-grade finished area (part of basement): 450
  • Exterior features: Patio; Shed(s)

Interior

  • Kitchen: Dishwasher; Gas range; Microwave; Refrigerator
  • Flooring: Carpet; Laminate; Wood
  • Heating & cooling: Forced air heating (Natural Gas); Central air conditioning
  • Interior features: Eat-in kitchen; Full, partially finished basement

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 5-bed/2.0-bath single-family listed at $189k.

Deal economics

  • At list price, monthly cash flow is $23 ($274/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 $155k (17.9% below list).
  • Recommended offer: $155k (17.9% below list) — sets the bar for 1% rule.
  • Cap rate 6.4% vs local median 5.2% in Mason City — meaningfully above typical; check what's discounted (condition, days-on-market, listing class) to confirm the premium yield is real.

Location & tenants

  • Location reads 81/100 on livability (#67 in IA, #1,477 nationally) — a professional / high-income tenant draw. Strengths: commute A+, cost of living A+, housing A+; Watch: amenities F.
  • Mason City Community School District (town): math 50% / reading 58% proficiency, ranked #271 of 289 in IA (top 94%) — acceptable for families but not a draw, mixed tenant base, ~2y average lease.
  • Market conditions: 153 active listings in the ZIP; 54 units permitted in Cerro Gordo County in 2024 (6 in 5+ unit buildings).

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.
  • Cerro Gordo County population projected at -18% by 2050 — secular population decline; favor cash flow + early exit over multi-decade hold.

Negotiation context

  • Only 14 days on market — expect competitive offers; lowballing is unlikely to land.
  • 2 sale attempts since 2y 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 $150k; 26% above their basis — modest negotiation headroom, anchor on the comps not their cost.

Risks & watch-outs

  • Watch-outs: built in 1916 — expect roof / HVAC / electrical / plumbing capex.
Recommended offer $155,111 (17.9% below list)

Questions for the listing agent

  1. Built in 1916 — when were the roof, HVAC, electrical panel, plumbing, and water heater last replaced?
  2. Is there a deadline driving the sale (1031 exchange, divorce, estate, relocation)? That informs how much negotiation room exists.
  3. 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?
  4. 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.
  5. 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.
  6. 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
0.82%
Cap rate
6.44%
Cash-on-cash
0.52%
DSCR
1.02
GRM
10.2

CMA / ARV

ARV (on-the-fly)
$246,558
Comps found
12
Show comp detail 12 sales within ~0.75 mi
Address Dist Beds/Ba Sqft Sold Price $/sf Match
706 6th St SE 0.24mi 4/2.0 (-1) 2,184 (-3%) 0mo $238,000 $109 78
834 4th St SE 0.38mi 5/2.5 2,322 (+3%) 6mo $159,900 $69 70
215 S Vermont Ave 0.53mi 4/2.2 (-1) 2,267 (+0%) 4mo $245,000 $108 66
419 1st St SE 0.35mi 4/2.5 (-1) 2,288 (+1%) 14mo $257,500 $113 63
104 River Heights Dr Dr 0.26mi 4/2.2 (-1) 2,451 (+8%) 11mo $288,775 $118 59
35 S Tennessee Ave 0.67mi 5/1.8 2,368 (+5%) 3mo $189,000 $80 58
950 7th St SE 0.50mi 4/2.0 (-1) 2,163 (-4%) 13mo $199,500 $92 53
201 S Vermont Ave 0.54mi 4/1.8 (-1) 2,093 (-8%) 7mo $180,000 $86 51
30 Kentucky Ct Ct 0.57mi 4/1.8 (-1) 2,112 (-7%) 9mo $265,000 $125 49
612 S Pennsylvania Ave 0.38mi 4/2.2 (-1) 2,055 (-9%) 15mo $91,000 $44 49
647 E State St 0.41mi 4/3.0 (-1) 2,004 (-11%) 12mo $235,000 $117 43
330 E State St 0.46mi 4/2.5 (-1) 1,929 (-15%) 8mo $268,000 $139 40

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
-15.5%
Equity multiple
0.45×
Total profit
$-29,213
Equity at exit
$28,181
10-year hold
IRR
-7.1%
Equity multiple
0.55×
Total profit
$-23,730
Equity at exit
$16,341

Cash invested: $52,920 (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 50401

Active inventory
153
Price-to-rent
10.2×

Monthly cashflow live

Estimated rent
$1,551 medium interval (Pro) →
Mortgage (P&I)
$991
Tax from tax record
$133 /mo · $1,592/yr
Insurance
$79
HOA
$0
Vacancy / Maint / Mgmt
$326
Net cashflow
$23

Break-even live

Break-even rent $1,522
Max offer price $189,000
Occupancy floor 94%

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
$47,250
Closing costs
$5,670
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 11 events

  1. 2026-06-18
    days on market $189,000 Active 14 DOM
  2. 2026-06-17
    days on market $189,000 Active 13 DOM
  3. 2026-06-16
    days on market $189,000 Active 12 DOM
  4. 2026-06-15
    days on market $189,000 Active 11 DOM
  5. 2026-06-13
    days on market $189,000 Active 9 DOM
  6. 2026-06-12
    days on market $189,000 Active 8 DOM
  7. 2026-06-09
    days on market $189,000 Active 5 DOM
  8. 2026-06-08
    days on market $189,000 Active 4 DOM
  9. 2026-06-07
    days on market $189,000 Active 3 DOM
  10. 2026-06-07
    remarks 687-char remark
  11. 2026-06-07
    listed $189,000 Active 2 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 IA · Partial reset (capped growth)

Current annual tax
$1,592 · $133/mo
Projected year-2 tax
$2,280 · $190/mo
Expected delta
+$688/yr (+$57/mo · 43.2%)

ⓘ 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 2/10 Low 7 d/yr ≥100°F today · 16 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
$18,613
− Mortgage interest
−$10,587
− Property taxes
−$1,592
− Insurance
−$945
− Repairs & maintenance
−$1,489
− Management
−$1,489
− Depreciation
−$5,498
Taxable loss
−$2,987
combined federal + state — saved on this device
Est. tax savings @ 24.0%
+$717
After-tax cash flow
$991/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
Mason City Community School District
NCES district ID
1918780
Math proficiency
50% ▼ -1.00%
Reading proficiency
58% ▼ -7.00%
Median HH income
$43,668
Composite
45.47/100
National rank
#2614
State rank
#271 of 289 in IA

Livability — Mason City

Score
81/100
State rank
#67
US rank
#1477

Category grades

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

Schools grade is shown separately in the Schools card above.

Census & demographics

Census place
Mason City, IA
City population
28,818
Population (ZIP)
28,818

Population outlook (Cerro Gordo County) Hauer SSP2

Today (2025)
41,080 people
By 2030
39,746 · -3.2%
By 2040
36,608 · -10.9%
By 2050
33,682 · -18.0%
By 2075
29,702 · -27.7%
By 2100
27,399 · -33.3%

Race, ethnicity, and origin ACS 2023

Neighborhood character
Predominantly White (87%)
Race & ethnicity
White 87% Hispanic / Latino 6% Two or more races 5% Black 3% Asian 1%
Hispanic origin (detail)
Mexican 5%
Common ancestry
Portuguese 12% Iranian 2% Lithuanian 2%
Foreign-born
2% · Canada, Vietnam
Languages at home
96% English-only · Spanish 3% Other Asian/Pacific 1%

Political lean MEDSL · Cerro Gordo

2024 margin
R (+11.7) · D 43.4% · R 55.0% · Other 1.6%
2008→2024 swing
-32.5pp toward R · 2008: 20.8pp · 2024: -11.7pp
All cycles
2024: R+11.7 2020: R+6.3 2016: R+7.7 2012: D+13.2 2008: D+20.8

Not yet ingested

Civics

Market trends

HPI YoY
▼ -130.01%
Current HPI
199.1966
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

+18.2% since first listed
5 events — show timeline
  • 2026-06-04 Listed $189,000 Greater Mason BOR
  • 2025-02-19 Sold (Public Records) $150,000 Public Records
  • 2025-02-06 Sold (MLS) $152,000 Greater Mason BOR
  • 2024-12-19 Contingent Greater Mason BOR
  • 2024-11-21 Listed $159,900 Greater Mason BOR

Property tax history

+0.5%/yr

Latest (2025): $1,592 · -3.4% YoY. Source: county tax records.

Cash-flow waterfall

monthly

Sold comps — $/sqft

last 12 mo · ≤1 mi

Loading sold comps…