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660 Briarstone Dr. Unit #5 Dr 🌊 Lakefront
C- Composite 52.77
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).

  • ARV discount +15.0/15.0
  • Cash flow +13.2/30.0
  • 1% rule +5.2/10.0
  • Schools +5.1/10.0
  • DSCR +4.0/10.0
  • Livability +4.0/5.0
  • Condition / age +3.8/5.0
  • Rent growth +2.5/5.0
  • Appreciation +0.0/10.0

$155,000

660 Briarstone Dr. Unit #5 Dr · Mason City, IA 50401
2 bd · 1.0 ba · 1,056 sqft · Condo · 293 Days on market
Built 1983 Good condition $147/sqft · 23% below area Est $201k · 23% under · waterfront $180/mo HOA · 11% of rent

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

Listing remarks MLS

Your Dream Condo Awaits! Welcome to your next chapter in this beautifully maintained, move-in-ready condo! This bright and airy home offers the perfect blend of style, comfort, and functionality – ideal for professionals, first-time buyers, or anyone seeking a low-maintenance lifestyle in a vibrant location. Step inside to discover an open concept living space. The spacious bedrooms offer a peaceful retreat. Enjoy your morning coffee or evening glass of wine on the private balcony overlooking the beautiful lake.

Key facts

  • $180 HOA
  • Garage
  • Built 1983

Tags

OPEN CONCEPT LIVING SPACE

Neighborhood map

Property Rental comp Retail Costco Walmart Transit Schools Stadiums Fortune 500 · Circle radius: 6.0 mi
Loading POIs…

What this means for you Summary

Snapshot

  • This is a 2-bed/1.0-bath condo listed at $155k. Condition is rated good.

Deal economics

  • At list price, monthly cash flow is $-3 ($-36/yr) — negative.
  • To cash-flow at today's rent, offer at most $155k (0.3% below list).
  • Meets the 1% rule at list price ($2k rent vs $155k).
  • Recommended offer: $136k (12.0% below list) — sets the bar for market timing.

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.
  • Zoned schools: Hoover Elementary School (math 47% / reading 47%, grade D-, #530 of 616 statewide, top 88%, 375 students, 59% FRL); John Adams Middle School (math 46% / reading 54%, grade C, #216 of 246 statewide, top 88%, 480 students, 56% FRL); Mason City High School (math 50% / reading 63%, grade C, #286 of 336 statewide, top 85%, 956 students, 46% FRL).
  • Market conditions: 239 active listings in the ZIP; 1 comparable units currently listed for rent nearby; 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 $5k 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

  • It's been on market 293 days — a 12% lower offer ($136k) is reasonable based on typical stale-listing flexibility.
  • 4 sale attempts 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.
Recommended offer $136,400 (12.0% below list)

Questions for the listing agent

  1. What do current leases actually rent for vs. the listed asking? Can we see a recent rent roll and the last 12 months of T-12 income?
  2. It's been on market 293 days. Have you received any prior offers? Is the seller open to a 12% concession, seller financing, or rate buy-down credit?
  3. What does the HOA fee cover, when was the last increase, and are there any pending special assessments or reserve-fund shortfalls?
  4. Any open or pending special assessments — roof, HVAC, plumbing, elevator, façade? What's the per-unit balance and payoff schedule, and is the seller paying it off at close or rolling it to the buyer?
  5. Why hasn't it sold? Are there any deal-killer items the seller is aware of (foundation, flood, title, zoning, code violations)?
  6. Is there a deadline driving the sale (1031 exchange, divorce, estate, relocation)? That informs how much negotiation room exists.
  7. This sits on a lake — are riparian / water-frontage rights deeded with the parcel? Any dock permits, shoreline easements, or HOA water-use restrictions?
  8. What's the documented flood / surge / shoreline-erosion history here (FEMA AND non-FEMA — e.g., storm surge, creek backup, septic-field saturation)?
  9. Any water-quality or seasonal algae-bloom issues that affect tenant satisfaction or short-term-rental demand?
  10. 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.
  11. 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.
  12. 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
1.02%
Cap rate
6.27%
Cash-on-cash
-0.08%
DSCR
1.00
GRM
8.2

CMA / ARV

ARV (median comp)
$201,142
List price
$155,000
Delta
-22.94%
Verdict
UNDERPRICED
Comps
20 within 1.0 mi

Projected returns pro-forma

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

5-year hold
IRR
-16.3%
Equity multiple
0.42×
Total profit
$-25,171
Equity at exit
$23,111
10-year hold
IRR
-7.9%
Equity multiple
0.50×
Total profit
$-21,616
Equity at exit
$13,402

Cash invested: $43,400 (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
239
Price-to-rent
8.2×

Monthly cashflow live

Estimated rent
$1,580 medium interval (Pro) →
Mortgage (P&I)
$813
Tax est. 1.5%
$194 /mo · $2,325/yr
Insurance
$65
HOA
$180
Vacancy / Maint / Mgmt
$332
Net cashflow
$-3

Break-even live

Break-even rent $1,584
Max offer price $154,570
Occupancy floor 95%

Sensitivity live

Price -10% $104 -5% $51 +0% $-3 +5% $-57 +10% $-110
Rent -10% $-128 -5% $-65 +0% $-3 +5% $59 +10% $122
Rate -1.0pp $75 -0.5pp $36 base $-3 +0.5pp $-43 +1.0pp $-84

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
$38,750
Closing costs
$4,650
Reserves months
Total cash needed

Loan-product check · same deal, 3 products live

Conventional

25% down · 7.5% · 30yr

Cash invested
Monthly P&I
Monthly cashflow
DSCR
Eligible?

Personal DTI + credit; lowest rate.

DSCR

20% down · 8.5% · 30yr

Cash invested
Monthly P&I
Monthly cashflow
DSCR
Eligible?

No personal income docs; deal must DSCR.

Hard money

10% down · 12.0% · 12mo

Cash invested
Monthly P&I
Monthly cashflow
DSCR
Eligible?

Short-term bridge; refi at stabilization.

Rent comps 1 comps

AddressBedsBaths SqftRent$/sqft DOM Units Dist
215 2nd St SW Unit 100-210 Mason City, IA 3.0 2.0 1273 $1,580 $1.24 93d 1 1.48mi

HOA detail $180/mo · $2,160/yr condo

Assessments
None detected in remarks — confirm with the listing agent.

Listing history 45 events

  1. 2026-07-16
    days on market $155,000 Active 293 DOM
  2. 2026-07-15
    days on market $155,000 Active 292 DOM
  3. 2026-07-14
    days on market $155,000 Active 291 DOM
  4. 2026-07-13
    days on market $155,000 Active 290 DOM
  5. 2026-07-12
    days on market $155,000 Active 289 DOM
  6. 2026-07-12
    days on market $155,000 Active 288 DOM
  7. 2026-07-10
    days on market $155,000 Active 287 DOM
  8. 2026-07-09
    days on market $155,000 Active 286 DOM
  9. 2026-07-09
    days on market $155,000 Active 285 DOM
  10. 2026-07-07
    days on market $155,000 Active 284 DOM
  11. 2026-07-06
    days on market $155,000 Active 283 DOM
  12. 2026-07-05
    days on market $155,000 Active 282 DOM
  13. 2026-07-04
    days on market $155,000 Active 281 DOM
  14. 2026-07-03
    days on market $155,000 Active 280 DOM
  15. 2026-07-02
    days on market $155,000 Active 279 DOM
  16. 2026-07-01
    days on market $155,000 Active 278 DOM
  17. 2026-06-30
    days on market $155,000 Active 277 DOM
  18. 2026-06-29
    days on market $155,000 Active 276 DOM
  19. 2026-06-28
    days on market $155,000 Active 275 DOM
  20. 2026-06-27
    days on market $155,000 Active 274 DOM
  21. 2026-06-26
    days on market $155,000 Active 272 DOM
  22. 2026-06-22
    days on market $155,000 Active 269 DOM
  23. 2026-06-21
    days on market $155,000 Active 268 DOM
  24. 2026-06-21
    days on marketlisting id $155,000 Active 267 DOM
  25. 2026-06-18
    days on market $155,000 Active 265 DOM
  26. 2026-06-17
    days on market $155,000 Active 264 DOM
  27. 2026-06-16
    days on market $155,000 Active 263 DOM
  28. 2026-06-15
    days on market $155,000 Active 262 DOM
  29. 2026-06-13
    days on market $155,000 Active 260 DOM
  30. 2026-06-12
    days on market $155,000 Active 259 DOM
  31. 2026-06-09
    days on market $155,000 Active 256 DOM
  32. 2026-06-08
    days on market $155,000 Active 255 DOM
  33. 2026-06-07
    days on market $155,000 Active 254 DOM
  34. 2026-06-07
    days on market $155,000 Active 253 DOM
  35. 2026-06-04
    days on market $155,000 Active 250 DOM
  36. 2026-06-02
    days on market $155,000 Active 249 DOM
  37. 2026-06-01
    days on market $155,000 Active 248 DOM
  38. 2026-05-31
    days on market $155,000 Active 247 DOM
  39. 2026-05-31
    days on market $155,000 Active 246 DOM
  40. 2025-10-09
    status Active 523-char remark
    Show marketing remark (523 chars)

    Your Dream Condo Awaits! Welcome to your next chapter in this beautifully maintained, move-in-ready condo! This bright and airy home offers the perfect blend of style, comfort, and functionality – ideal for professionals, first-time buyers, or anyone seeking a low-maintenance lifestyle in a vibrant location. Step inside to discover an open concept living space. The spacious bedrooms offer a peaceful retreat. Enjoy your morning coffee or evening glass of wine on the private balcony overlooking the beautiful lake.

  41. 2025-10-09
    status Active 523-char remark
    Show marketing remark (523 chars)

    Your Dream Condo Awaits! Welcome to your next chapter in this beautifully maintained, move-in-ready condo! This bright and airy home offers the perfect blend of style, comfort, and functionality – ideal for professionals, first-time buyers, or anyone seeking a low-maintenance lifestyle in a vibrant location. Step inside to discover an open concept living space. The spacious bedrooms offer a peaceful retreat. Enjoy your morning coffee or evening glass of wine on the private balcony overlooking the beautiful lake.

  42. 2025-10-06
    historical Active Under Contract 523-char remark
    Show marketing remark (523 chars)

    Your Dream Condo Awaits! Welcome to your next chapter in this beautifully maintained, move-in-ready condo! This bright and airy home offers the perfect blend of style, comfort, and functionality – ideal for professionals, first-time buyers, or anyone seeking a low-maintenance lifestyle in a vibrant location. Step inside to discover an open concept living space. The spacious bedrooms offer a peaceful retreat. Enjoy your morning coffee or evening glass of wine on the private balcony overlooking the beautiful lake.

  43. 2025-10-06
    historical Active Under Contract 523-char remark
    Show marketing remark (523 chars)

    Your Dream Condo Awaits! Welcome to your next chapter in this beautifully maintained, move-in-ready condo! This bright and airy home offers the perfect blend of style, comfort, and functionality – ideal for professionals, first-time buyers, or anyone seeking a low-maintenance lifestyle in a vibrant location. Step inside to discover an open concept living space. The spacious bedrooms offer a peaceful retreat. Enjoy your morning coffee or evening glass of wine on the private balcony overlooking the beautiful lake.

  44. 2025-09-26
    listed $155,000 Active 523-char remark
    Show marketing remark (523 chars)

    Your Dream Condo Awaits! Welcome to your next chapter in this beautifully maintained, move-in-ready condo! This bright and airy home offers the perfect blend of style, comfort, and functionality – ideal for professionals, first-time buyers, or anyone seeking a low-maintenance lifestyle in a vibrant location. Step inside to discover an open concept living space. The spacious bedrooms offer a peaceful retreat. Enjoy your morning coffee or evening glass of wine on the private balcony overlooking the beautiful lake.

  45. 2025-09-26
    listed $155,000 Active 523-char remark
    Show marketing remark (523 chars)

    Your Dream Condo Awaits! Welcome to your next chapter in this beautifully maintained, move-in-ready condo! This bright and airy home offers the perfect blend of style, comfort, and functionality – ideal for professionals, first-time buyers, or anyone seeking a low-maintenance lifestyle in a vibrant location. Step inside to discover an open concept living space. The spacious bedrooms offer a peaceful retreat. Enjoy your morning coffee or evening glass of wine on the private balcony overlooking the beautiful lake.

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

Climate risk First Street

  • 🌊 Flood 1/10 Low FEMA zone X (unshaded) · 0% chance over 30 yrs
  • 🔥 Wildfire 1/10 Low
  • 🌡 Heat 2/10 Low 7 d/yr ≥99°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
$18,960
− Mortgage interest
−$8,682
− Property taxes
−$2,325
− Insurance
−$775
− Repairs & maintenance
−$1,517
− Management
−$1,517
− HOA
−$2,160
− Depreciation
−$4,509
Taxable loss
−$2,525
combined federal + state — saved on this device
Est. tax savings @ 24.0%
+$606
After-tax cash flow
$570/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.

Condition & rehab AI · 11 photos

Good 75/100 Cosmetic rehab Est. rehab $5,280–$15,840 screening

This move-in-ready condo offers a bright and airy living space with a beautiful lake view. Minor updates to the kitchen and bathroom would significantly enhance its resale and rental value.

Repairs flagged

  • Minor kitchen cabinets — dated design
  • Minor bathroom vanity — dated design

Value-add opportunities

  • Both update kitchen cabinets — modernizes space and increases appeal
  • Both update bathroom vanity — modernizes space and increases appeal
  • Both paint interior walls — freshens space and enhances curb appeal

ⓘ Rehab cost is a screening estimate — Cosmetic scope × the home's square footage at US $/sqft rules of thumb (the same model as the Flip Finder). Get contractor quotes + a written scope before underwriting.

D Composite school gradezoned avg 51/100

Zoned Schools

Elementary Hoover Elementary School D- IA #530/616 Nat'l #14,504/41,679 Middle John Adams Middle School C IA #216/246 Nat'l #3,460/14,009 High Mason City High School C IA #286/336 Nat'l #4,271/17,239

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
A Composite livability gradescore 81/100

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
County
Cerro Gordo · 41,080 people
City population
28,818
Population (ZIP)
28,818
Household income
$63,807
Rent vs Own
31.8% rent · 68.2% own
Severe rent burden
8% of renters

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

Price history

+0.0% since first listed
6 events — show timeline
  • 2025-10-09 Relisted IAR
  • 2025-10-09 Relisted Greater Mason BOR
  • 2025-10-06 Contingent IAR
  • 2025-10-06 Contingent Greater Mason BOR
  • 2025-09-26 Listed $155,000 IAR
  • 2025-09-26 Listed $155,000 Greater Mason BOR

Cash-flow waterfall

monthly

Sold comps — $/sqft

last 12 mo · ≤1 mi

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