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609 Greenbay Ave
D+ Composite 48.68
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 +23.8/30.0
  • DSCR +7.7/10.0
  • 1% rule +6.1/10.0
  • Rent growth +4.0/5.0
  • Livability +3.6/5.0
  • Condition / age +2.5/5.0
  • Schools +1.0/10.0
  • ARV discount +0.0/15.0
  • Appreciation +0.0/10.0

$185,000

609 Greenbay Ave · Calumet City, IL 60409
4 bd · 1.0 ba · 936 sqft · SingleFamily public records · 12 Days on market
Built 1924 Est $141k · 31% over

🖨 Deal sheet 📄 Offer letter ✓ Due diligence

Listing remarks

Spacious 5-bedroom, 2-bath home with approximately 1,600 square feet of finished living space, a full basement, detached garage, and a rare detached utility-serviced accessory building. Fresh paint and new carpeting enhance the home's clean and inviting interior. Featuring a versatile layout with five bedrooms, generous living and dining spaces, and a full basement, this property offers exceptional space and flexibility. The detached accessory building adds additional space and potential not often found at this price point. Conveniently located near schools, shopping, dining, parks, and commuter routes. Property sold AS-IS. Buyer responsible for municipal requirements and inspections.

Key facts

  • Garage
  • Built 1924
  • Listed 12 days

Property features AI

Finance

  • Other: Property not rebuilt or recently rehabbed; Parcel number available in records
  • HOA & community: No master association fee required

Exterior

  • Parking: Detached garage with garage door opener; Concrete driveway/parking; 1 garage space (1 total parking space)
  • Utilities: Public water; Public sewer
  • Home design: Detached single-family home; 2-story design; Fee simple ownership; Estimated living area
  • Construction: Aluminum siding; Home is over 100 years old; Built before 1978
  • Exterior features: Lot less than 0.25 acre; Lot dimensions listed as 5000 (per records)

Interior

  • Kitchen: Kitchen on main level (14 x 10)
  • Bedrooms: 5 bedrooms (master and other main-level and second-level bedrooms listed below); Master bedroom on main level (10 x 13); Bedroom 2 on main level (10 x 13); Bedroom 3 on second level (12 x 12); Bedroom 4 on second level (11 x 11); Bedroom 5 on second level (9 x 10)
  • Flooring: Laminate flooring in some rooms including kitchen and Bedroom 5; Carpet in living room, dining room, and several upstairs bedrooms
  • Bathrooms: 2 full bathrooms; Basement contains at least one bathroom
  • Heating & cooling: Natural gas heating; Window air conditioning units
  • Interior features: Partially finished full basement; 8 total rooms
  • Laundry & utility: Laundry room included

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 4-bed/1.0-bath single-family listed at $185k.

Deal economics

  • At list price, monthly cash flow is $356 ($4k/yr) — positive.
  • The deal already cash-flows at list — no discount required.
  • Meets the 1% rule at list price ($2k rent vs $185k).

Location & tenants

  • Location reads 71/100 on livability (#330 in IL) — a middle-class / working-renter tenant base. Strengths: commute A+, cost of living A+, housing A+; Watch: employment C-, crime D-, amenities F.
  • Thornton Fractional Twp Hsd 215 (suburban): math 9% / reading 13% proficiency, ranked #563 of 620 in IL (top 91%) — low school quality limits family demand, transient renter base, plan for 1-2y turnover.
  • Zoned schools: Thornton Fractnl No High School (math 6% / reading 10%, grade F, #587 of 693 statewide, top 85%, 1,383 students, 0% FRL).
  • Market conditions: Rents rising fast (+6.2%/yr); 198 active listings in the ZIP; 2 comparable units currently listed for rent nearby; 6,272 units permitted in Cook County in 2024 (4,658 in 5+ unit buildings).
  • This rent runs 44% of the median local income ($55k/yr) — at the standard rent-burdened threshold; future hikes will face affordability resistance.

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.
  • At projected returns (-3.0% appreciation + 6.2% rent growth), your $52k cash investment doubles in ~9 years — after that, you're playing with house money.

Negotiation context

  • Only 12 days on market — expect competitive offers; lowballing is unlikely to land.

Risks & watch-outs

  • Watch-outs: built in 1924 — expect roof / HVAC / electrical / plumbing capex.
Recommended offer $185,000

Questions for the listing agent

  1. Built in 1924 — 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 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?
  5. 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?
  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
1.11%
Cap rate
8.60%
Cash-on-cash
8.24%
DSCR
1.37
GRM
7.5

CMA / ARV

ARV (on-the-fly)
$141,336
Comps found
12
Show comp detail 12 sales within ~0.75 mi
Address Dist Beds/Ba Sqft Sold Price $/sf Match
419 157th St 0.59mi 4/2.0 957 (+2%) 3mo $80,000 $84 62
302 153rd St 0.42mi 3/1.0 (-1) 1,016 (+8%) 2mo $175,000 $172 60
708 May St 0.22mi 3/1.5 (-1) 1,042 (+11%) 7mo $170,000 $163 58
409 Price Ave 0.53mi 3/1.5 (-1) 957 (+2%) 8mo $160,000 $167 58
441 State St 0.60mi 3/1.0 (-1) 964 (+3%) 8mo $99,000 $103 55
219 154th Pl 0.55mi 3/1.0 (-1) 860 (-8%) 2mo $60,000 $70 54
544 Garfield Ave 0.53mi 3/1.0 (-1) 1,008 (+8%) 9mo $130,000 $129 50
433 154th Pl 0.32mi 3/1.5 (-1) 1,061 (+13%) 9mo $159,950 $151 48
863 Mackinaw Ave 0.59mi 3/1.0 (-1) 823 (-12%) 1mo $139,900 $170 46
1129 Sibley Blvd 0.48mi 3/1.0 (-1) 1,075 (+15%) 3mo $106,000 $99 45
782 Campbell Ave 0.68mi 3/1.0 (-1) 1,046 (+12%) 6mo $168,000 $161 39
607 Forsythe Ave 0.69mi 3/1.0 (-1) 840 (-10%) 9mo $105,000 $125 38

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 · 6.17% rent growth · sell at horizon

5-year hold
IRR
-0.3%
Equity multiple
0.99×
Total profit
$-542
Equity at exit
$27,584
10-year hold
IRR
12.4%
Equity multiple
2.13×
Total profit
$58,354
Equity at exit
$15,995

Cash invested: $51,800 (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 60409

Home prices YoY
-27.6%
Rents YoY
6.2%
Active inventory
198
Price-to-rent
7.5×

Monthly cashflow live

Estimated rent
$2,050 medium interval (Pro) →
Mortgage (P&I)
$970
Tax from tax record
$217 /mo · $2,598/yr
Insurance
$77
HOA
$0
Vacancy / Maint / Mgmt
$431
Net cashflow
$356

Break-even live

Break-even rent $1,600
Max offer price $185,000
Occupancy floor 78%

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
$46,250
Closing costs
$5,550
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.

Rent comps 2 comps

AddressBedsBaths SqftRent$/sqft DOM Units Dist
115 157th St Unit 3 Calumet City, IL 3.0 1.0 800 $1,350 $1.69 24d 1 0.86mi
2790 E State St Apt 2E Burnham, IL 3.0 2.0 1100 $1,695 $1.54 24d 1 0.95mi

Listing history 9 events

  1. 2026-06-18
    days on market $185,000 Active 12 DOM
  2. 2026-06-17
    days on market $185,000 Active 11 DOM
  3. 2026-06-16
    days on market $185,000 Active 10 DOM
  4. 2026-06-15
    days on market $185,000 Active 9 DOM
  5. 2026-06-13
    days on market $185,000 Active 7 DOM
  6. 2026-06-09
    days on market $185,000 Active 3 DOM
  7. 2026-06-08
    days on market $185,000 Active 2 DOM
  8. 2026-06-07
    remarks 693-char remark
  9. 2026-06-07
    listed $185,000 Active 1 DOM

ⓘ 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
$2,598 · $217/mo
Projected year-2 tax
$3,399 · $283/mo
Expected delta
+$801/yr (+$67/mo · 30.8%)

ⓘ 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 3/10 Moderate 7 d/yr ≥102°F today · 15 d/yr by 30 yrs out
  • 💨 Wind 2/10 Low 0% chance of damaging wind over 30 yrs
  • 🫁 Air quality 4/10 Moderate 5 unhealthy d/yr today · 6 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
$24,602
− Mortgage interest
−$10,363
− Property taxes
−$2,598
− Insurance
−$925
− Repairs & maintenance
−$1,968
− Management
−$1,968
− Depreciation
−$5,382
Taxable income
$1,398
combined federal + state — saved on this device
Est. tax owed @ 24.0%
−$336
After-tax cash flow
$3,935/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
Thornton Fractional Twp Hsd 215
NCES district ID
1738940
Math proficiency
9% ▼ -3.00%
Reading proficiency
13% ▼ -3.00%
Median HH income
$48,207
Composite
10.27/100
National rank
#9793
State rank
#563 of 620 in IL

Livability — Calumet City

Score
71/100
State rank
#330
US rank
#6552

Category grades

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

Schools grade is shown separately in the Schools card above.

Census & demographics

Census place
Calumet City, IL
County
Cook County · 4,486,803 people
City population
35,100
Metro
Chicago-Naperville-Elgin, IL-IN-WI
Population (ZIP)
35,100
Household income
$55,369
Rent vs Own
44.3% rent · 55.7% own
Severe rent burden
2415.0

Population outlook (Cook County) Hauer SSP2

Today (2025)
5,347,519 people
By 2030
5,357,703 · +0.2%
By 2040
5,324,924 · -0.4%
By 2050
5,230,762 · -2.2%
By 2075
4,785,735 · -10.5%
By 2100
4,188,836 · -21.7%

Race, ethnicity, and origin ACS 2023

Neighborhood character
Predominantly Black (74%)
Race & ethnicity
Black 74% Hispanic / Latino 15% White 7% Two or more races 4%
Hispanic origin (detail)
Mexican 14%
Common ancestry
Romanian 2%
Foreign-born
9% · Canada
Languages at home
83% English-only · Spanish 14%

Political lean MEDSL · Cook

2024 margin
Solid D (+42.0) · D 70.4% · R 28.4% · Other 1.2%
2008→2024 swing
-11.4pp toward R · 2008: 53.4pp · 2024: 42.0pp
All cycles
2024: D+42.0 2020: D+50.3 2016: D+53.0 2012: D+49.4 2008: D+53.4

Not yet ingested

Civics

Market trends

HPI YoY
▼ -75.01%
Current HPI
197.2137
Rent YoY
▲ 6.17%
Metro
Chicago-Naperville-Elgin, IL-IN-WI
State GDP YoY
▲ 1.59%
F500 in state
60

Industry mix (Fortune 500 HQ in IL)

Industry F500 HQs Revenue

Price history

3 events — show timeline
  • 2026-06-06 Listed $185,000 MRED as Distributed by MLS Grid
  • 2026-06-06 Listing Removed MRED as Distributed by MLS Grid
  • 2026-04-09 Listing Removed MRED as Distributed by MLS Grid

Property tax history

+12.2%/yr

Latest (2023): $2,598 · +381.5% YoY. Source: county tax records.

Cash-flow waterfall

monthly

Sold comps — $/sqft

last 12 mo · ≤1 mi

Loading sold comps…