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21773 Illinois Ave
C- Composite 50.9
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 +16.5/30.0
  • ARV discount +7.5/15.0
  • Appreciation +7.4/10.0
  • 1% rule +5.2/10.0
  • DSCR +5.1/10.0
  • Livability +2.8/5.0
  • Rent growth +2.5/5.0
  • Condition / age +2.5/5.0
  • Schools +1.5/10.0

$125,000

21773 Illinois Ave · Thompsonville, IL 62890
3 bd · 1.5 ba · 1,480 sqft · Other · 23 Days on market
Built 1960 0.34 ac lot

🖨 Deal sheet 📄 Offer letter ✓ Due diligence

Listing remarks

3 bed 2 bath ranch, the family room could be converted to a master bed room with plenty of space to also convert the half bath to a full master bath. Located on a quiet shaded lot in Thompsonville with some nice upgrades including newer windows, 200 amp service, A/C unit 5yrs old, new carpet in bedrooms. Appliances included, including washer and dryer.

Key facts

  • 0.34 acre lot
  • Garage
  • Built 1960

Property features AI

Finance

  • Other: Ownership: Fee simple; Property not currently leased; Possession at closing

Exterior

  • Parking: Owned garage
  • Utilities: Public water; Public sewer; 200+ amp electric service
  • Home design: Detached single-family home; One-story
  • Construction: Frame construction; Block foundation; Built approximately 61–70 years ago; Built before 1978
  • Exterior features: Lot dimensions approximately 100 x 150; Lot size approximately 0.25–0.49 acre

Interior

  • Bedrooms: 3 bedrooms (space convertible to a 4th bedroom)
  • Bathrooms: 1 full bath; 1 half bath
  • Heating & cooling: Forced air heating; Central air conditioning
  • Interior features: Master bedroom on the main level

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 3-bed/1.5-bath other listed at $125k.

Deal economics

  • At list price, monthly cash flow is $72 ($868/yr) — positive.
  • The deal already cash-flows at list — no discount required.
  • Meets the 1% rule at list price ($1k rent vs $125k).
  • Recommended offer: $123k (1.5% below list) — sets the bar for market timing.

Location & tenants

  • Location reads 55/100 on livability (#1,251 in IL) — a working-class tenant base; expect higher turnover. Strengths: cost of living A+, housing A+; Watch: schools F, crime F, amenities F.
  • Thompsonville CUSD 174 (rural): math 10% / reading 15% proficiency, ranked #802 of 919 in IL (top 87%) — low school quality limits family demand, transient renter base, plan for 1-2y turnover.
  • Market conditions: 4 active listings in the ZIP; 17 units permitted in Franklin County in 2024 (0 in 5+ unit buildings).

Forward outlook

  • In year one you build about $7k of equity ($864 loan paydown + $6k appreciation (4.8% local appreciation)).
  • Franklin County population projected at -16% by 2050 — secular population decline; favor cash flow + early exit over multi-decade hold.
  • At projected returns (4.8% appreciation + 3.0% rent growth), your $35k cash investment doubles in ~5 years — after that, you're playing with house money.
  • By year 6, paydown + projected appreciation supports a ~$37k cash-out refi (75% LTV) — recoverable capital for the next deal without selling this one.

Negotiation context

  • It's been on market 23 days — a 2% lower offer ($123k) is reasonable based on typical stale-listing flexibility.
Recommended offer $123,125 (1.5% below list)

Questions for the listing agent

  1. Built in 1960 — 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. Schools are F-rated, which usually means shorter tenancies and higher turnover. Who's the typical renter profile here, and what's been the actual vacancy rate?
  4. Crime grade is F 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?
  5. 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.
  6. 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.
  7. 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
1.02%
Cap rate
6.99%
Cash-on-cash
2.48%
DSCR
1.11
GRM
8.2

CMA / ARV

No comps found within radius.

Projected returns pro-forma

4.82% appreciation · 3.0% rent growth · sell at horizon

5-year hold
IRR
14.6%
Equity multiple
1.92×
Total profit
$32,211
Equity at exit
$69,484
10-year hold
IRR
15.3%
Equity multiple
3.69×
Total profit
$94,146
Equity at exit
$118,818

Cash invested: $35,000 (down + closing). Projections, not guarantees.

Landlord ↔ Tenant lean methodology

Overall (STATE)
43 Moderately Tenant-Leaning
State Illinois
43 Moderately Tenant-Leaning · D+7
County
— inherits STATE
City
— inherits STATE
Chicago RTLO is among the strongest tenant ordinances in the Midwest; downstate is more landlord-friendly.

ZIP-level market 62890

Home prices YoY
3.3%
Active inventory
4
Price-to-rent
8.2×

Monthly cashflow live

Estimated rent
$1,274 medium interval (Pro) →
Mortgage (P&I)
$656
Tax from tax record
$226 /mo · $2,713/yr
Insurance
$52
HOA
$0
Vacancy / Maint / Mgmt
$267
Net cashflow
$72

Break-even live

Break-even rent $1,182
Max offer price $125,000
Occupancy floor 89%

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
$31,250
Closing costs
$3,750
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 15 events

  1. 2026-06-18
    days on market $125,000 Active 23 DOM
  2. 2026-06-17
    days on market $125,000 Active 22 DOM
  3. 2026-06-16
    days on market $125,000 Active 21 DOM
  4. 2026-06-15
    days on market $125,000 Active 20 DOM
  5. 2026-06-13
    days on market $125,000 Active 18 DOM
  6. 2026-06-12
    days on market $125,000 Active 17 DOM
  7. 2026-06-09
    days on market $125,000 Active 14 DOM
  8. 2026-06-08
    days on market $125,000 Active 13 DOM
  9. 2026-06-07
    days on market $125,000 Active 12 DOM
  10. 2026-06-04
    days on market $125,000 Active 8 DOM
  11. 2026-06-02
    days on market $125,000 Active 7 DOM
  12. 2026-06-01
    days on market $125,000 Active 6 DOM
  13. 2026-05-31
    days on market $125,000 Active 5 DOM
  14. 2026-05-31
    days on market $125,000 Active 4 DOM
  15. 2026-05-22
    listed $125,000 Active

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

Tax reassessment forecast IL · Partial reset (capped growth)

Current annual tax
$2,713 · $226/mo
Projected year-2 tax
$2,775 · $231/mo
Expected delta
+$62/yr (+$5/mo · 2.3%)

ⓘ 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 4/10 Moderate 7 d/yr ≥107°F today · 20 d/yr by 30 yrs out
  • 💨 Wind 2/10 Low 4% chance of damaging wind over 30 yrs
  • 🫁 Air quality 2/10 Low 0 unhealthy d/yr today · 2 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
$15,282
− Mortgage interest
−$7,002
− Property taxes
−$2,713
− Insurance
−$625
− Repairs & maintenance
−$1,223
− Management
−$1,223
− Depreciation
−$3,636
Taxable loss
−$1,140
combined federal + state — saved on this device
Est. tax savings @ 24.0%
+$274
After-tax cash flow
$1,142/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
Thompsonville CUSD 174
NCES district ID
1701382
Math proficiency
10% ▼ -5.00%
Reading proficiency
15% ▲ 5.00%
Median HH income
$46,013
Composite
14.86/100
National rank
#14387
State rank
#802 of 919 in IL

Livability — Thompsonville

Score
55/100
State rank
#1251
US rank
#23512

Category grades

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

Schools grade is shown separately in the Schools card above.

Census & demographics

Census place
Thompsonville, IL
Population (ZIP)
2,379

Population outlook (Franklin County) Hauer SSP2

Today (2025)
37,954 people
By 2030
36,828 · -3.0%
By 2040
34,452 · -9.2%
By 2050
31,855 · -16.1%
By 2075
25,171 · -33.7%
By 2100
18,462 · -51.4%

Race, ethnicity, and origin ACS 2023

Neighborhood character
Predominantly White (96%)
Race & ethnicity
White 96% Two or more races 3% Hispanic / Latino 1%
Common ancestry
Portuguese 2% Serbian 2% Italian 1%
Foreign-born
1% · Canada
Languages at home
98% English-only · Spanish 2%

Political lean MEDSL · Franklin

2024 margin
Solid R (+50.6) · D 24.1% · R 74.6% · Other 1.3%
2008→2024 swing
-47.8pp toward R · 2008: -2.8pp · 2024: -50.6pp
All cycles
2024: R+50.6 2020: R+47.5 2016: R+45.3 2012: R+16.8 2008: R+2.8

Not yet ingested

Civics

Market trends

HPI YoY
▲ 4.82%
Current HPI
152.0959
Rent YoY
Metro
State GDP YoY
▲ 1.59%
F500 in state
60

Industry mix (Fortune 500 HQ in IL)

Industry F500 HQs Revenue

Price history

1 event — show timeline
  • 2026-05-22 Listed $125,000 MRED as Distributed by MLS Grid

Property tax history

+1.2%/yr

Latest (2024): $2,713 · +2.9% YoY. Source: county tax records.

Cash-flow waterfall

monthly

Sold comps — $/sqft

last 12 mo · ≤1 mi

Loading sold comps…