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215 9th St SW
D+ Composite 45.72
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 +4.3/10.0
  • Livability +3.9/5.0
  • Rent growth +2.5/5.0
  • Condition / age +2.5/5.0
  • Appreciation +0.0/10.0

$18,000

215 9th St SW · Watertown, SD 57201
2 bd · 1.0 ba · 660 sqft · Manufactured · 169 Days on market
Built 1968

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

Key facts

  • Built 1968
  • Listed 168 days

Property features AI

Exterior

  • Home design: Single-family residence; One level
  • Exterior features: Irregular lot shape

Interior

  • Bathrooms: 1 full bathroom
  • Interior features: Refrigerator; Washer; Dryer

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 2-bed/1.0-bath manufactured listed at $18k.

Deal economics

  • At list price, monthly cash flow is $693 ($8k/yr) — positive.
  • The deal already cash-flows at list — no discount required.
  • Meets the 1% rule at list price ($1k rent vs $18k).
  • Recommended offer: $16k (12.0% below list) — sets the bar for market timing.
  • Cap rate 52.5% vs local median 2.3% in Watertown — 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 78/100 on livability (#11 in SD, #2,681 nationally) — a middle-class / working-renter tenant base. Strengths: cost of living A+, housing A+, health & safety A+; Watch: commute F.
  • Watertown School District 14-4 (town): math 45% / reading 57% proficiency, ranked #28 of 59 in SD (top 48%) — acceptable for families but not a draw, mixed tenant base, ~2y average lease.
  • Market conditions: 227 active listings in the ZIP; 160 units permitted in Codington County in 2024 (63 in 5+ unit buildings).
  • This rent is only 17% of the median local income ($73k/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 $124 of loan paydown is wiped out by about $540 of value loss. Plan a longer hold.
  • Codington County population projected at +14% by 2050 — modest demand growth; plan on rents tracking national, not racing it.
  • 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 169 days — a 12% lower offer ($16k) is reasonable based on typical stale-listing flexibility.
  • 3 sale attempts; this cycle's ask has dropped $12k (40%) from the opening price — seller is motivated, your offer sets the floor, not the list.
Recommended offer $15,840 (12.0% below list)

Questions for the listing agent

  1. It's been on market 169 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 1968 — 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 B-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. 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?
  7. 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.
  8. 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.
  9. 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
5.75%
Cap rate
52.47%
Cash-on-cash
164.93%
DSCR
8.34
GRM
1.5

CMA / ARV

No comps found within radius.

Projected returns pro-forma

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

5-year hold
IRR
Equity multiple
9.18×
Total profit
$41,219
Equity at exit
$2,684
10-year hold
IRR
Equity multiple
19.41×
Total profit
$92,768
Equity at exit
$1,556

Cash invested: $5,040 (down + closing). Projections, not guarantees.

Landlord ↔ Tenant lean methodology

Overall (STATE)
83 Strongly Landlord-Friendly
State South Dakota
83 Strongly Landlord-Friendly · R+16
County
— inherits STATE
City
— inherits STATE
3-day notice; mostly landlord-friendly.

ZIP-level market 57201

Active inventory
227
Price-to-rent
1.5×

Monthly cashflow live

Estimated rent
$1,034 medium interval (Pro) →
Mortgage (P&I)
$94
Tax est. 1.5%
$22 /mo · $270/yr
Insurance
$8
HOA
$0
Vacancy / Maint / Mgmt
$217
Net cashflow
$693

Break-even live

Break-even rent $157
Max offer price $18,000
Occupancy floor 28%

Sensitivity live

Price -10% $705 -5% $699 +0% $693 +5% $687 +10% $680
Rent -10% $611 -5% $652 +0% $693 +5% $734 +10% $774
Rate -1.0pp $702 -0.5pp $697 base $693 +0.5pp $688 +1.0pp $683

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
$4,500
Closing costs
$540
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. 2026-06-19
    days on market $18,000 Active 169 DOM
  2. 2026-06-18
    days on market $18,000 Active 168 DOM
  3. 2026-06-17
    days on market $18,000 Active 167 DOM
  4. 2026-06-16
    days on market $18,000 Active 166 DOM
  5. 2026-06-15
    days on market $18,000 Active 165 DOM
  6. 2026-06-14
    days on market $18,000 Active 163 DOM
  7. 2026-06-12
    days on market $18,000 Active 162 DOM
  8. 2026-06-09
    days on market $18,000 Active 159 DOM
  9. 2026-06-08
    days on market $18,000 Active 158 DOM
  10. 2026-06-07
    days on market $18,000 Active 157 DOM
  11. 2026-06-05
    listed $18,000 Active 155 DOM

ⓘ 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

  • 🌡 Heat 1/10 Low
  • 🫁 Air quality 2/10 Low 1 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
$12,412
− Mortgage interest
−$1,008
− Property taxes
−$270
− Insurance
−$90
− Repairs & maintenance
−$993
− Management
−$993
− Depreciation
−$524
Taxable income
$8,534
combined federal + state — saved on this device
Est. tax owed @ 24.0%
−$2,048
After-tax cash flow
$6,265/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
Watertown School District 14-4
NCES district ID
4676620
Math proficiency
45% ▼ -10.00%
Reading proficiency
57% ▼ -7.00%
Median HH income
$46,575
Composite
43.24/100
National rank
#3057
State rank
#28 of 59 in SD

Livability — Watertown

Score
78/100
State rank
#11
US rank
#2681

Category grades

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

Schools grade is shown separately in the Schools card above.

Census & demographics

Census place
Watertown, SD
County
Codington County · 26,781 people
City population
26,781
Metro
Watertown, SD
Population (ZIP)
26,781
Household income
$72,878
Rent vs Own
31.5% rent · 68.5% own
Severe rent burden
613.0

Population outlook (Codington County) Hauer SSP2

Today (2025)
29,752 people
By 2030
30,627 · +2.9%
By 2040
32,285 · +8.5%
By 2050
33,812 · +13.6%
By 2075
39,184 · +31.7%
By 2100
46,673 · +56.9%

Race, ethnicity, and origin ACS 2023

Neighborhood character
Predominantly White (91%)
Race & ethnicity
White 91% Two or more races 5% Hispanic / Latino 3% Native American 2%
Common ancestry
Portuguese 15% Romanian 3% Iranian 3%
Foreign-born
1% · Canada
Languages at home
97% English-only · Spanish 2% German/W. Germanic 1%

Political lean MEDSL · Codington

2024 margin
Solid R (+40.8) · D 28.4% · R 69.2% · Other 2.4%
2008→2024 swing
-34.4pp toward R · 2008: -6.4pp · 2024: -40.8pp
All cycles
2024: R+40.8 2020: R+38.9 2016: R+39.3 2012: R+18.3 2008: R+6.4

Not yet ingested

Civics

Market trends

HPI YoY
▼ -161.04%
Current HPI
165.8449
Rent YoY
Metro
Watertown, SD
State GDP YoY
▲ 0.70%
F500 in state
2

Industry mix (Fortune 500 HQ in SD)

Industry F500 HQs Revenue

Price history

+1700.0% since first listed
6 events — show timeline
  • 2026-05-20 Relisted NESD
  • 2026-05-20 Price Changed $18,000 NESD
  • 2025-12-02 Price Changed $24,900 NESD
  • 2025-10-07 Listed $29,900 NESD
  • 2025-05-17 Rental Removed $1,000 BUILDIUM
  • 2025-04-13 Listed for Rent $1,000 BUILDIUM

Property tax history

-2.2%/yr

Latest (2026): $19 · +0.5% YoY. Source: county tax records.

Cash-flow waterfall

monthly

Sold comps — $/sqft

last 12 mo · ≤1 mi

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