Duplex
718 Seneca St · Storm Lake, IA
Flood risk 1/10 · Minimal
- FEMA flood zone
- X (unshaded)
- Chance of flooding over 30 yrs
- 0.0%
- Est. flood insurance / yr
- $473 – $860
Fire risk 1/10 · Minimal
- Est. fire insurance / yr
- $902 – $1,676
Heat risk 2/10 · Minimal
- Hot days now (above 99°F)
- 7 days/yr
- Hot days in 30 yrs
- 15 days/yr
Wind risk 2/10 · Minimal
- Chance of severe wind over 30 yrs
- —
Air-quality risk 1/10 · Minimal
- Unhealthy air days now
- 0 days/yr
- Unhealthy air days in 30 yrs
- 0 days/yr
Risk factors via First Street. Map © Google.
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 +26.8/30.0
- DSCR +9.2/10.0
- ARV discount +7.5/15.0
- 1% rule +7.0/10.0
- Schools +4.3/10.0
- Livability +3.8/5.0
- Rent growth +2.5/5.0
- Condition / age +2.5/5.0
- Appreciation +0.0/10.0
$209,000
🖨 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 MLS
Don’t miss this incredible investment opportunity featuring a well-maintained duplex with a private owner’s suite! Each level offers approximately 1,244 sq ft, giving you generous living space across all floors. This property has seen major upgrades, including new siding, new roof, a new sewer line, and updated electrical service, providing peace of mind for years to come. The main floor unit features 3 bedrooms and 1 full bathroom, offering a comfortable and functional layout. Upstairs, the second-floor unit boasts 4 bedrooms and 1 full bathroom, making it ideal for maximizing rental income. Conveniently located across from Fareway and near the heart of town, this property offers easy access to shopping, dining, and everyday amenities. Whether you’re looking to house hack, invest, or expand your rental portfolio, this property checks all the boxes!
Key facts
- Private owners suite
- New siding
- New roof
Tags
Neighborhood map
What this means for you Summary
Snapshot
- This is a 2 × 4-bed/1.5-bath units multifamily listed at $209k.
Deal economics
- At list price, monthly cash flow is $575 ($7k/yr) — positive. Per door: $287/mo.
- The deal already cash-flows at list — no discount required.
- Meets the 1% rule at list price ($3k rent vs $209k).
- Recommended offer: $196k (6.0% below list) — sets the bar for market timing.
- Cap rate 9.6% vs local median 2.9% in Storm Lake — 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 76/100 on livability (#190 in IA, #3,480 nationally) — a middle-class / working-renter tenant base. Strengths: cost of living A+, housing A+, health & safety A+; Watch: schools C-, amenities F, commute F.
- Storm Lake Community School District (town): math 47% / reading 54% proficiency, ranked #280 of 289 in IA (top 97%) — acceptable for families but not a draw, mixed tenant base, ~2y average lease; 63% free/reduced lunch — lower-income household profile, screen leases tightly.
- Market conditions: 85 active listings in the ZIP; 164 units permitted in Buena Vista County in 2024 (71 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.
- Buena Vista County population projected at +12% by 2050 — modest demand growth; plan on rents tracking national, not racing it.
- At projected returns (-3.0% appreciation + 3.0% rent growth), your $59k cash investment doubles in ~10 years — after that, you're playing with house money.
Negotiation context
- It's been on market 68 days — a 6% lower offer ($196k) is reasonable based on typical stale-listing flexibility.
- Current owner paid $92k; list at $209k implies a 128% gain — meaningful room to come down on a strong offer.
Risks & watch-outs
- Watch-outs: built in 1915 — expect roof / HVAC / electrical / plumbing capex.
Questions for the listing agent
- It's been on market 68 days. Have you received any prior offers? Is the seller open to a 6% concession, seller financing, or rate buy-down credit?
- Can we see the unit-by-unit rent roll, current vacancy, and any below-market leases? What's the average tenancy length?
- What capital expenditures (roof, boiler, parking lot, exteriors) have been made in the last 5 years, and what's planned in the next 2?
- Built in 1915 — when were the roof, HVAC, electrical panel, plumbing, and water heater last replaced?
- Why hasn't it sold? Are there any deal-killer items the seller is aware of (foundation, flood, title, zoning, code violations)?
- Is there a deadline driving the sale (1031 exchange, divorce, estate, relocation)? That informs how much negotiation room exists.
- 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.
- 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.
- 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
- 1.20% ✓
- Cap rate
- 9.59%
- Cash-on-cash
- 11.78%
- DSCR
- 1.52
- GRM
- 7.0
CMA / ARV
- ARV (median comp)
- $100,799
- List price
- $209,000
- Delta
- 107.34%
- Verdict
- OVERPRICED
- Comps
- 1 within 2.0 mi
Projected returns pro-forma
-3.0% appreciation · 3.0% rent growth · sell at horizon
- IRR
- 1.2%
- Equity multiple
- 1.05×
- Total profit
- $2,740
- Equity at exit
- $31,163
- IRR
- 10.8%
- Equity multiple
- 1.85×
- Total profit
- $49,558
- Equity at exit
- $18,071
Cash invested: $58,520 (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
ZIP-level market 50588
- Home prices YoY
- -13.3%
- Active inventory
- 85
- Price-to-rent
- 13.9×
Monthly cashflow live
- Estimated rent
- $2,504 medium interval (Pro) →
- Mortgage (P&I)
- −$1,096
- Tax from tax record
- −$220 /mo · $2,646/yr
- Insurance
- −$87
- HOA
- −$0
- Vacancy / Maint / Mgmt
- −$526
- Net cashflow
- $575
Break-even live
Sensitivity live
| Price | -10% $693 | -5% $634 | +0% $575 | +5% $515 | +10% $456 |
|---|---|---|---|---|---|
| Rent | -10% $377 | -5% $476 | +0% $575 | +5% $673 | +10% $772 |
| Rate | -1.0pp $680 | -0.5pp $628 | base $575 | +0.5pp $520 | +1.0pp $465 |
2-unit breakdown (identical units grouped — click to expand)
| Units | Beds | Baths | Est. rent |
|---|---|---|---|
| 2× units | 4 | 1.5 | $2,504 |
| #1 | 4 | 1.5 | $1,252 |
| #2 | 4 | 1.5 | $1,252 |
| Total (2 units) | $2,504 | ||
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
- $52,250
- Closing costs
- $6,270
- 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 19 events
-
2026-06-21days on market $209,000 Active 68 DOM
-
2026-06-21days on market $209,000 Active 67 DOM
-
2026-06-18days on market $209,000 Active 65 DOM
-
2026-06-17days on market $209,000 Active 64 DOM
-
2026-06-16days on market $209,000 Active 63 DOM
-
2026-06-15days on market $209,000 Active 62 DOM
-
2026-06-13days on market $209,000 Active 60 DOM
-
2026-06-12days on market $209,000 Active 59 DOM
-
2026-06-09days on market $209,000 Active 56 DOM
-
2026-06-08days on market $209,000 Active 55 DOM
-
2026-06-07days on market $209,000 Active 54 DOM
-
2026-06-04days on market $209,000 Active 50 DOM
-
2026-06-02days on market $209,000 Active 49 DOM
-
2026-06-01days on market $209,000 Active 48 DOM
-
2026-05-31days on market $209,000 Active 47 DOM
-
2026-05-31days on market $209,000 Active 46 DOM
-
2026-04-14$219,000 Active 879-char remark
Show marketing remark (879 chars)
Don’t miss this incredible investment opportunity featuring a well-maintained duplex with a private owner’s suite! Each level offers approximately 1,244 sq ft, giving you generous living space across all floors. This property has seen major upgrades, including new siding, new roof, a new sewer line, and updated electrical service, providing peace of mind for years to come. The main floor unit features 3 bedrooms and 1 full bathroom, offering a comfortable and functional layout. Upstairs, the second-floor unit boasts 4 bedrooms and 1 full bathroom, making it ideal for maximizing rental income. Conveniently located across from Fareway and near the heart of town, this property offers easy access to shopping, dining, and everyday amenities. Whether you’re looking to house hack, invest, or expand your rental portfolio, this property checks all the boxes!
-
2017-02-10soldstatus $91,750
-
2015-09-23soldstatus $92,000
ⓘ 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
- $2,646 · $220/mo
- Projected year-2 tax
- $2,964 · $247/mo
- Expected delta
- +$318/yr (+$26/mo · 12.0%)
ⓘ 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 2/10 Low 7 d/yr ≥99°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
Loading sold comps map…
Walkable amenities ~0.75 mi
Loading nearby amenities…
Taxation est. · year 1
- Rental income
- $30,048
- − Mortgage interest
- −$11,707
- − Property taxes
- −$2,646
- − Insurance
- −$1,045
- − Repairs & maintenance
- −$2,404
- − Management
- −$2,404
- − Depreciation
- −$6,080
- Taxable income
- $3,762
- Est. tax owed @ 24.0%
- −$903
- After-tax cash flow
- $5,992/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
- Storm Lake Community School District
- NCES district ID
- 1927390
- Math proficiency
- 47% ▼ -9.00%
- Reading proficiency
- 54% ▲ 1.00%
- Median HH income
- $45,998
- Composite
- 42.79/100
- National rank
- #3145
- State rank
- #280 of 289 in IA
Livability — Storm Lake
- Score
- 76/100
- State rank
- #190
- US rank
- #3480
Category grades
Schools grade is shown separately in the Schools card above.
Census & demographics
- Census place
- Storm Lake, IA
- Population (ZIP)
- 13,346
Population outlook (Buena Vista County) Hauer SSP2
- Today (2025)
- 20,775 people
- By 2030
- 21,101 · +1.6%
- By 2040
- 21,955 · +5.7%
- By 2050
- 23,202 · +11.7%
- By 2075
- 27,159 · +30.7%
- By 2100
- 29,578 · +42.4%
Race, ethnicity, and origin ACS 2023
- Neighborhood character
- Diverse neighborhood (Simpson 0.67)
- Race & ethnicity
- White 42% Hispanic / Latino 37% Asian 13% Two or more races 11% Pacific Islander 3% Black 3%
- Hispanic origin (detail)
- Mexican 27% Cuban 3%
- Common ancestry
- Portuguese 2% Iranian 1% Slovak 1%
- Foreign-born
- 28% · Canada, Philippines, South Korea
- Languages at home
- 54% English-only · Spanish 31% Other Asian/Pacific 13%
Political lean MEDSL · Buena Vista
- 2024 margin
- Solid R (+33.3) · D 32.8% · R 66.0% · Other 1.2%
- 2008→2024 swing
- -31.5pp toward R · 2008: -1.8pp · 2024: -33.3pp
- All cycles
- 2024: R+33.3 2020: R+25.6 2016: R+25.0 2012: R+10.4 2008: R+1.8
Not yet ingested
- Civics
- —
Market trends
- HPI YoY
- ▼ -38.05%
- Current HPI
- 248.8806
- Rent YoY
- —
- Metro
- —
- State GDP YoY
- ▲ 2.48%
- F500 in state
- 4
Industry mix (Fortune 500 HQ in IA)
| Industry | F500 HQs | Revenue |
|---|---|---|
| Financial Services | 1 | $16B |
|
||
| Retail / Convenience | 1 | $15B |
|
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Price history
+138.0% since first listed3 events — show timeline
- 2026-04-14 Listed $219,000 NWIA
- 2017-02-10 Sold (Public Records) $91,750 Public Records
- 2015-09-23 Sold (Public Records) $92,000 Public Records
Property tax history
+5.3%/yrLatest (2025): $2,646 · +9.2% YoY. Source: county tax records.
Cash-flow waterfall
monthlySold comps — $/sqft
last 12 mo · ≤1 miLoading sold comps…