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421 N 13th St
B+ Composite 79.24
Why this score? — see what drove the B+ 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 +30.0/30.0
  • ARV discount +15.0/15.0
  • 1% rule +10.0/10.0
  • DSCR +10.0/10.0
  • Appreciation +3.3/10.0
  • Livability +3.1/5.0
  • Schools +2.9/10.0
  • Rent growth +2.5/5.0
  • Condition / age +2.5/5.0

$29,000

421 N 13th St · Frederick, OK 73542
2 bd · 1.0 ba · 1,162 sqft · SingleFamily public records · 55 Days on market
Built 1940 3,500 sqft lot Est $50k · 42% under

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

Listing remarks

Frederick Oklahoma. investment property Roof is in good shape. Seller will pay $9000 repair allowance to the buyer at closing. 2 bedrooms I bath, 2 car carport, approx. 1200 sqft, Its cash sale or uninsured conventional loan. There is no sale sign Call Heesun (580)585-2068

Key facts

  • 3,500 sq ft lot
  • 2 parking spots
  • Built 1940

Property features AI

Exterior

  • Parking: 2 total parking spaces; 2 covered spaces; Carport for 2 vehicles; Driveway; no garage; Open parking available
  • Utilities: Public water; Public sewer; Natural gas available
  • Home design: Single-family residence; One story
  • Construction: Brick veneer construction; Slab foundation; Built as single-family residence
  • Exterior features: No fencing; Composition roof; Public maintained road access; City street frontage; R-1 single family zoning

Interior

  • Flooring: Hardwood flooring
  • Bathrooms: 1 full bathroom
  • Heating & cooling: Central heating (natural gas); Central electric air conditioning
  • Interior features: Gas water heater; No fireplace
  • Laundry & utility: Washer hookup

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 single-family listed at $29k.

Deal economics

  • At list price, monthly cash flow is $583 ($7k/yr) — positive.
  • The deal already cash-flows at list — no discount required.
  • Meets the 1% rule at list price ($976 rent vs $29k).
  • Recommended offer: $28k (3.0% below list) — sets the bar for market timing.

Location & tenants

  • Location reads 61/100 on livability (#304 in OK) — a middle-class / working-renter tenant base. Strengths: cost of living A+, housing A+; Watch: crime D, amenities F, commute F.
  • Frederick (town): math 41% / reading 28% proficiency, ranked #46 of 270 in OK (top 17%) — families likely to look elsewhere, expect single-tenant / working-renter base with shorter leases; 68% free/reduced lunch — lower-income household profile, screen leases tightly.
  • Zoned schools: Frederick Es (math 57% / reading 27%, grade F, #84 of 845 statewide, top 11%, 386 students, 0% FRL); Frederick Ms (math 32% / reading 32%, grade F, #39 of 345 statewide, top 12%, 174 students, 0% FRL); Frederick Hs (math 15% / reading 24%, grade F, #274 of 447 statewide, top 66%, 250 students, 0% FRL) — zoned schools average 0% FRL vs 68% district-wide (68 pts lower); this property's tenant base skews higher-income than the district average.
  • Market conditions: 31 active listings in the ZIP.

Forward outlook

  • Local home prices are declining (-3.0%/yr); year-one equity from $200 of loan paydown is wiped out by about $870 of value loss. Plan a longer hold.
  • Tillman County population projected to shrink 8% by 2050 — rents likely to lag national; underwrite the cash flow, not the appreciation.
  • At projected returns (-3.0% appreciation + 3.0% rent growth), your $8k cash investment doubles in ~2 years — after that, you're playing with house money.

Negotiation context

  • It's been on market 55 days — a 3% lower offer ($28k) is reasonable based on typical stale-listing flexibility.
  • Current owner paid $7k; list at $29k implies a 303% gain — meaningful room to come down on a strong offer.

Risks & watch-outs

  • Watch-outs: built in 1940 — expect roof / HVAC / electrical / plumbing capex.
  • Climate carrying-cost: extreme-heat days projected 7→18/yr by 2055 (HVAC capex compounding) — expect insurance premiums to compound above CPI over the hold.
Recommended offer $28,130 (3.0% below list)

Questions for the listing agent

  1. It's been on market 55 days. Have you received any prior offers? Is the seller open to a 3% concession, seller financing, or rate buy-down credit?
  2. Built in 1940 — when were the roof, HVAC, electrical panel, plumbing, and water heater last replaced?
  3. Is there a deadline driving the sale (1031 exchange, divorce, estate, relocation)? That informs how much negotiation room exists.
  4. Schools are D-rated, which usually means shorter tenancies and higher turnover. Who's the typical renter profile here, and what's been the actual vacancy rate?
  5. Crime grade is D in this area — have there been break-ins, vandalism, or insurance claims at this property in the last 3 years? What carrier currently insures it and at what premium?
  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
3.37%
Cap rate
30.42%
Cash-on-cash
86.16%
DSCR
4.83
GRM
2.5

CMA / ARV

ARV (on-the-fly)
$49,966
Comps found
6
Show comp detail 6 sales within ~0.75 mi
Address Dist Beds/Ba Sqft Sold Price $/sf Match
215 N 16th 0.27mi 2/1.0 1,146 (-1%) 11mo $25,000 $22 76
214 N 13th 0.16mi 2/1.0 1,000 (-14%) 11mo $18,000 $18 60
404 S 15th St 0.56mi 3/1.0 (+1) 1,200 (+3%) 13mo $72,000 $60 53
321 S 13th St 0.50mi 3/1.5 (+1) 1,200 (+3%) 16mo $52,000 $43 51
707 N 18th St 0.39mi 2/2.0 1,324 (+14%) 12mo $150,000 $113 44
215 S 21st St 0.71mi 3/1.0 (+1) 1,000 (-14%) 14mo $22,000 $22 27

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
86.6%
Equity multiple
4.99×
Total profit
$32,439
Equity at exit
$4,324
10-year hold
IRR
89.8%
Equity multiple
10.37×
Total profit
$76,088
Equity at exit
$2,507

Cash invested: $8,120 (down + closing). Projections, not guarantees.

Landlord ↔ Tenant lean methodology

Overall (STATE)
83 Strongly Landlord-Friendly
State Oklahoma
83 Strongly Landlord-Friendly · R+20
County
— inherits STATE
City
— inherits STATE
5-day notice; strongly landlord-favorable.

ZIP-level market 73542

Home prices YoY
-2.0%
Active inventory
31
Price-to-rent
2.5×

Monthly cashflow live

Estimated rent
$976 medium interval (Pro) →
Mortgage (P&I)
$152
Tax from tax record
$24 /mo · $291/yr
Insurance
$12
HOA
$0
Vacancy / Maint / Mgmt
$205
Net cashflow
$583

Break-even live

Break-even rent $238
Max offer price $29,000
Occupancy floor 35%

Sensitivity live

Price -10% $599 -5% $591 +0% $583 +5% $575 +10% $567
Rent -10% $506 -5% $544 +0% $583 +5% $622 +10% $660
Rate -1.0pp $598 -0.5pp $590 base $583 +0.5pp $575 +1.0pp $568

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
$7,250
Closing costs
$870
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 18 events

  1. 2026-06-21
    days on market $29,000 Active 55 DOM
  2. 2026-06-21
    days on market $29,000 Active 54 DOM
  3. 2026-06-18
    days on market $29,000 Active 52 DOM
  4. 2026-06-17
    days on market $29,000 Active 51 DOM
  5. 2026-06-16
    days on market $29,000 Active 50 DOM
  6. 2026-06-15
    days on market $29,000 Active 49 DOM
  7. 2026-06-13
    days on market $29,000 Active 47 DOM
  8. 2026-06-12
    days on market $29,000 Active 46 DOM
  9. 2026-06-09
    days on market $29,000 Active 43 DOM
  10. 2026-06-08
    days on market $29,000 Active 42 DOM
  11. 2026-06-08
    days on market $29,000 Active 41 DOM
  12. 2026-06-07
    days on market $29,000 Active 40 DOM
  13. 2026-06-04
    days on market $29,000 Active 37 DOM
  14. 2026-06-02
    days on market $29,000 Active 36 DOM
  15. 2026-06-01
    days on market $29,000 Active 35 DOM
  16. 2026-05-31
    days on market $29,000 Active 34 DOM
  17. 2026-04-27
    listed $29,000 Active
  18. 2002-05-13
    soldstatus $7,200

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

Tax reassessment forecast OK · Resets to sale price

Current annual tax
$291 · $24/mo
Projected year-2 tax
$291 · $24/mo
Expected delta
$0/yr ($0/mo · 0.0%)

ⓘ Screening estimate from a state-policy table — verify with the county assessor before closing.

Climate risk First Street

  • 🌊 Flood 1/10 Low 0% chance over 30 yrs
  • 🔥 Wildfire 3/10 Moderate
  • 🌡 Heat 6/10 Major 7 d/yr ≥109°F today · 18 d/yr by 30 yrs out
  • 💨 Wind 3/10 Moderate 5% chance of damaging wind over 30 yrs
  • 🫁 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
$11,717
− Mortgage interest
−$1,624
− Property taxes
−$291
− Insurance
−$145
− Repairs & maintenance
−$937
− Management
−$937
− Depreciation
−$844
Taxable income
$6,939
combined federal + state — saved on this device
Est. tax owed @ 24.0%
−$1,665
After-tax cash flow
$5,331/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
Frederick
NCES district ID
4012150
Math proficiency
41% ▼ -2.00%
Reading proficiency
28% ▼ -13.00%
Median HH income
$34,495
Composite
28.52/100
National rank
#6735
State rank
#46 of 270 in OK

Livability — Frederick

Score
61/100
State rank
#304
US rank
#17869

Category grades

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

Schools grade is shown separately in the Schools card above.

Census & demographics

Census place
Frederick, OK
Population (ZIP)
4,167

Population outlook (Tillman County) Hauer SSP2

Today (2025)
6,949 people
By 2030
6,737 · -3.1%
By 2040
6,402 · -7.9%
By 2050
6,364 · -8.4%
By 2075
7,335 · +5.6%
By 2100
9,166 · +31.9%

Race, ethnicity, and origin ACS 2023

Neighborhood character
Diverse neighborhood (Simpson 0.61)
Race & ethnicity
White 54% Hispanic / Latino 31% Two or more races 13% Black 9% Native American 3%
Hispanic origin (detail)
Mexican 29%
Common ancestry
Italian 3% European 1% Slovak 1%
Foreign-born
3% · Canada
Languages at home
88% English-only · Spanish 12%

Political lean MEDSL · Tillman

2024 margin
Solid R (+59.5) · D 19.7% · R 79.2% · Other 1.1%
2008→2024 swing
-23.8pp toward R · 2008: -35.6pp · 2024: -59.5pp
All cycles
2024: R+59.5 2020: R+54.6 2016: R+47.6 2012: R+33.4 2008: R+35.6

Not yet ingested

Civics

Market trends

HPI YoY
▼ -3.32%
Current HPI
159.0458
Rent YoY
Metro
State GDP YoY
▲ 1.55%
F500 in state
6

Industry mix (Fortune 500 HQ in OK)

Industry F500 HQs Revenue

Price history

+302.8% since first listed
2 events — show timeline
  • 2026-04-27 Listed $29,000 LBRMLS
  • 2002-05-13 Sold (Public Records) $7,200 Public Records

Property tax history

+4.3%/yr

Latest (2025): $291 · -0.7% YoY. Source: county tax records.

Cash-flow waterfall

monthly

Sold comps — $/sqft

last 12 mo · ≤1 mi

Loading sold comps…