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4 Columbus Ave Duplex
C Composite 55.67
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
  • 1% rule +7.2/10.0
  • Rent growth +3.5/5.0
  • Livability +3.5/5.0
  • Schools +3.0/10.0
  • Condition / age +2.5/5.0
  • ARV discount +0.0/15.0
  • Appreciation +0.0/10.0

$349,900

4 Columbus Ave · Thompsonville, CT 06082
6 bd · 2.0 ba · 1,801 sqft · MultiFamily public records · 4 Days on market
Built 1922 5,227 sqft lot Est $241k · 45% over

🖨 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

HOUSE TO BE SOLD AS IS AND ANY INSPECTION IS FOR INFORMATIONAL PURPOSES ONLY ...BOTH UNITS ARE TENANT OCCUPIED, 2 GARAGES ARE CURRENTLY RENTED FOR $50 EACH PER MONTH 1 GARAGE NOT OCCUPIED THERE ARE 2 100 AMP ELECT SERVICES 30 YEAR ROOF DONE IN 2007 HOUSE & GARAGE GAS HEAT & HOT WATER TENANTS PAY GAS & ELECT OWNER PAYS WATER

Key facts

  • New bath
  • New kitchen
  • Completely remodeled

Tags

DETACHED 3-CAR GARAGECOMPLETELY REMODELEDNEW ELECTRICALNEW KITCHENNEW BATH

Property features AI

Finance

  • Other: Two total units (multi-family); Living area recorded as 1801
  • Financial info: Assessed value: $139,900

Exterior

  • Parking: Detached garage; 3 garages
  • Utilities: Public water connected; Public sewer connected
  • Home design: Multi-family property (2-family)
  • Construction: Frame and block construction; Block and concrete foundation; Asphalt shingle roof
  • Exterior features: Covered deck; Level lot; Aluminum siding; Dark grey exterior color

Interior

  • Bedrooms: 6 bedrooms
  • Bathrooms: 2 full bathrooms
  • Heating & cooling: Hot water heating; Heat fuel: gas in street
  • Interior features: 10 total rooms; Full, unfinished basement with hatchway; Attic with access via hatch
  • Laundry & utility: Laundry in basement with basement hook-ups; 40-gallon natural gas hot water tank

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 × 3-bed/1.0-bath units multifamily listed at $350k.

Deal economics

  • At list price, monthly cash flow is $957 ($11k/yr) — positive. Per door: $478/mo.
  • The deal already cash-flows at list — no discount required.
  • Meets the 1% rule at list price ($4k rent vs $350k).
  • Cap rate 9.6% vs local median 5.3% in Thompsonville — 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 69/100 on livability (#103 in CT) — a middle-class / working-renter tenant base. Strengths: health & safety A+, housing A, crime B+; Watch: amenities F, commute F, employment D-.
  • Enfield School District (suburban): math 25% / reading 41% proficiency, ranked #114 of 153 in CT (top 74%) — families likely to look elsewhere, expect single-tenant / working-renter base with shorter leases.
  • Zoned schools: Enfield High School (math 29% / reading 54%, grade F, #102 of 194 statewide, top 53%, 1,490 students, 40% FRL).
  • Market conditions: Rents rising (+3.9%/yr); 182 active listings in the ZIP; solid renter incomes; 1,867 units permitted in Capitol Planning Region in 2024 (1,399 in 5+ unit buildings).
  • At $4,269/mo this rent would consume 57% of the median local household income ($90k/yr) (locally 954% of renters already pay >50% of income on rent) — very limited rent-growth headroom before tenants either downsize or default.

Forward outlook

  • Local home prices are declining (-3.0%/yr); year-one equity from $2k of loan paydown is wiped out by about $10k of value loss. Plan a longer hold.
  • At projected returns (-3.0% appreciation + 3.9% rent growth), your $98k cash investment doubles in ~9 years — after that, you're playing with house money.

Negotiation context

  • Only 4 days on market — expect competitive offers; lowballing is unlikely to land.
  • 3 sale attempts since 5y ago with the ask held roughly flat each time — persistent listings suggest the price (not the market) is what's stuck; bring a comps-based counter.
  • Current owner paid $175k; list at $350k implies a 100% gain — meaningful room to come down on a strong offer.

Risks & watch-outs

  • Watch-outs: built in 1922 — expect roof / HVAC / electrical / plumbing capex.
  • Climate carrying-cost: major wind risk, 27% chance of damaging wind over 30y; extreme-heat days projected 7→15/yr by 2055 (HVAC capex compounding) — expect insurance premiums to compound above CPI over the hold.
Recommended offer $349,900

Questions for the listing agent

  1. Can we see the unit-by-unit rent roll, current vacancy, and any below-market leases? What's the average tenancy length?
  2. What capital expenditures (roof, boiler, parking lot, exteriors) have been made in the last 5 years, and what's planned in the next 2?
  3. Built in 1922 — when were the roof, HVAC, electrical panel, plumbing, and water heater last replaced?
  4. Is there a deadline driving the sale (1031 exchange, divorce, estate, relocation)? That informs how much negotiation room exists.
  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 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
1.22%
Cap rate
9.57%
Cash-on-cash
11.72%
DSCR
1.52
GRM
6.8

CMA / ARV

ARV (on-the-fly)
$241,334
Comps found
2
Show comp detail 2 sales within ~0.75 mi
Address Dist Beds/Ba Sqft Sold Price $/sf Match
20 Prospect St 0.60mi 6/2.0 1,900 (+6%) 11mo $184,000 $97 54
17 Walnut St 0.54mi 5/2.5 (-1) 1,557 (-14%) 12mo $209,000 $134 35

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 · 3.9% rent growth · sell at horizon

5-year hold
IRR
2.2%
Equity multiple
1.08×
Total profit
$8,214
Equity at exit
$52,171
10-year hold
IRR
12.6%
Equity multiple
2.04×
Total profit
$102,192
Equity at exit
$30,253

Cash invested: $97,972 (down + closing). Projections, not guarantees.

Landlord ↔ Tenant lean methodology

Overall (STATE)
27 Tenant-Leaning
State Connecticut
27 Tenant-Leaning · D+7
County
— inherits STATE
City
— inherits STATE
Strong tenant statutes; rent commissions in some towns; courts slow especially in cities.

ZIP-level market 06082

Rents YoY
3.9%
Active inventory
182
Price-to-rent
13.7×

Monthly cashflow live

Estimated rent
$4,269 medium interval (Pro) →
Mortgage (P&I)
$1,835
Tax from tax record
$435 /mo · $5,218/yr
Insurance
$146
HOA
$0
Vacancy / Maint / Mgmt
$896
Net cashflow
$957

Break-even live

Break-even rent $3,058
Max offer price $349,900
Occupancy floor 73%

Sensitivity live

Price -10% $1,155 -5% $1,056 +0% $957 +5% $858 +10% $759
Rent -10% $620 -5% $788 +0% $957 +5% $1,126 +10% $1,294
Rate -1.0pp $1,133 -0.5pp $1,046 base $957 +0.5pp $866 +1.0pp $774

2-unit breakdown (identical units grouped — click to expand)

UnitsBedsBathsEst. rent
Total (2 units) $4,269

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
$87,475
Closing costs
$10,497
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 10 events

  1. 2026-05-24
    listed $349,900 Active
  2. 2022-01-20
    soldstatus $175,000 Closed 337-char remark
    Show marketing remark (337 chars)

    HOUSE TO BE SOLD AS IS AND ANY INSPECTION IS FOR INFORMATIONAL PURPOSES ONLY ...BOTH UNITS ARE TENANT OCCUPIED, 2 GARAGES ARE CURRENTLY RENTED FOR $50 EACH PER MONTH 1 GARAGE NOT OCCUPIED THERE ARE 2 100 AMP ELECT SERVICES 30 YEAR ROOF DONE IN 2007 HOUSE & GARAGE GAS HEAT & HOT WATER TENANTS PAY GAS & ELECT OWNER PAYS WATER

  3. 2022-01-20
    soldstatus $175,000
    Show marketing remark (337 chars)

    HOUSE TO BE SOLD AS IS AND ANY INSPECTION IS FOR INFORMATIONAL PURPOSES ONLY ...BOTH UNITS ARE TENANT OCCUPIED, 2 GARAGES ARE CURRENTLY RENTED FOR $50 EACH PER MONTH 1 GARAGE NOT OCCUPIED THERE ARE 2 100 AMP ELECT SERVICES 30 YEAR ROOF DONE IN 2007 HOUSE & GARAGE GAS HEAT & HOT WATER TENANTS PAY GAS & ELECT OWNER PAYS WATER

  4. 2021-11-04
    price $179,900 337-char remark
    Show marketing remark (337 chars)

    HOUSE TO BE SOLD AS IS AND ANY INSPECTION IS FOR INFORMATIONAL PURPOSES ONLY ...BOTH UNITS ARE TENANT OCCUPIED, 2 GARAGES ARE CURRENTLY RENTED FOR $50 EACH PER MONTH 1 GARAGE NOT OCCUPIED THERE ARE 2 100 AMP ELECT SERVICES 30 YEAR ROOF DONE IN 2007 HOUSE & GARAGE GAS HEAT & HOT WATER TENANTS PAY GAS & ELECT OWNER PAYS WATER

  5. 2021-11-04
    status Active 337-char remark
    Show marketing remark (337 chars)

    HOUSE TO BE SOLD AS IS AND ANY INSPECTION IS FOR INFORMATIONAL PURPOSES ONLY ...BOTH UNITS ARE TENANT OCCUPIED, 2 GARAGES ARE CURRENTLY RENTED FOR $50 EACH PER MONTH 1 GARAGE NOT OCCUPIED THERE ARE 2 100 AMP ELECT SERVICES 30 YEAR ROOF DONE IN 2007 HOUSE & GARAGE GAS HEAT & HOT WATER TENANTS PAY GAS & ELECT OWNER PAYS WATER

  6. 2021-09-25
    historical Under Contract - Continue to Show 337-char remark
    Show marketing remark (337 chars)

    HOUSE TO BE SOLD AS IS AND ANY INSPECTION IS FOR INFORMATIONAL PURPOSES ONLY ...BOTH UNITS ARE TENANT OCCUPIED, 2 GARAGES ARE CURRENTLY RENTED FOR $50 EACH PER MONTH 1 GARAGE NOT OCCUPIED THERE ARE 2 100 AMP ELECT SERVICES 30 YEAR ROOF DONE IN 2007 HOUSE & GARAGE GAS HEAT & HOT WATER TENANTS PAY GAS & ELECT OWNER PAYS WATER

  7. 2021-07-08
    listed $189,900 Active 337-char remark
    Show marketing remark (337 chars)

    HOUSE TO BE SOLD AS IS AND ANY INSPECTION IS FOR INFORMATIONAL PURPOSES ONLY ...BOTH UNITS ARE TENANT OCCUPIED, 2 GARAGES ARE CURRENTLY RENTED FOR $50 EACH PER MONTH 1 GARAGE NOT OCCUPIED THERE ARE 2 100 AMP ELECT SERVICES 30 YEAR ROOF DONE IN 2007 HOUSE & GARAGE GAS HEAT & HOT WATER TENANTS PAY GAS & ELECT OWNER PAYS WATER

  8. 1988-07-18
    soldstatus $230,000
  9. 1988-05-17
    soldstatus $12,752
  10. 1988-03-22
    soldstatus $160,000

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

Tax reassessment forecast CT · Partial reset (capped growth)

Current annual tax
$5,218 · $435/mo
Projected year-2 tax
$6,353 · $529/mo
Expected delta
+$1,135/yr (+$95/mo · 21.8%)

ⓘ 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 5/10 Major 7 d/yr ≥98°F today · 15 d/yr by 30 yrs out
  • 💨 Wind 6/10 Major 27% chance of damaging wind over 30 yrs
  • 🫁 Air quality 3/10 Moderate 2 unhealthy d/yr today · 3 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
$51,228
− Mortgage interest
−$19,600
− Property taxes
−$5,218
− Insurance
−$1,750
− Repairs & maintenance
−$4,098
− Management
−$4,098
− Depreciation
−$10,179
Taxable income
$6,285
combined federal + state — saved on this device
Est. tax owed @ 24.0%
−$1,508
After-tax cash flow
$9,975/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
Enfield School District
NCES district ID
0901470
Math proficiency
25% ▼ -14.00%
Reading proficiency
41% ▼ -10.00%
Median HH income
$68,750
Composite
30.42/100
National rank
#6238
State rank
#114 of 153 in CT

Livability — Thompsonville

Score
69/100
State rank
#103
US rank
#8941

Category grades

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

Schools grade is shown separately in the Schools card above.

Census & demographics

Census place
Thompsonville, CT
County
Hartford County · 754,208 people
Metro
Hartford-East Hartford-Middletown, CT
Population (ZIP)
41,090
Household income
$90,404
Rent vs Own
24.3% rent · 75.7% own
Severe rent burden
954.0

Population outlook (Capitol County) Hauer SSP2

By 2040
1,063,519

Race, ethnicity, and origin ACS 2023

Neighborhood character
Predominantly White (76%)
Race & ethnicity
White 76% Hispanic / Latino 11% Two or more races 9% Black 5% Asian 2%
Hispanic origin (detail)
Mexican 1% Puerto Rican 7%
Common ancestry
Romanian 10% Lithuanian 9% Slovak 2%
Foreign-born
6% · Canada, Jamaica
Languages at home
89% English-only · Spanish 5% Other Indo-European 2% Russian/Polish/Slavic 1%

Political lean MEDSL · Capitol

2024 margin
Strong D (+21.9) · D 60.1% · R 38.2% · Other 1.7%
All cycles
2024: D+21.9

Not yet ingested

Civics

Market trends

HPI YoY
▼ -494.72%
Current HPI
192.4011
Rent YoY
▲ 3.90%
Metro
Hartford-East Hartford-Middletown, CT
State GDP YoY
▲ 1.06%
F500 in state
38

Industry mix (Fortune 500 HQ in CT)

Industry F500 HQs Revenue

Price history

+118.7% since first listed
10 events — show timeline
  • 2026-05-24 Listed $349,900 Smart MLS
  • 2022-01-20 Sold (Public Records) $175,000 Public Records
  • 2022-01-20 Sold (MLS) $175,000 Smart MLS
  • 2021-11-04 Price Changed $179,900 Smart MLS
  • 2021-11-04 Relisted Smart MLS
  • 2021-09-25 Contingent Smart MLS
  • 2021-07-08 Listed $189,900 Smart MLS
  • 1988-07-18 Sold (Public Records) $230,000 Public Records
  • 1988-05-17 Sold (Public Records) $12,752 Public Records
  • 1988-03-22 Sold (Public Records) $160,000 Public Records

Property tax history

+1.9%/yr

Latest (2025): $5,218 · +2.8% YoY. Source: county tax records.

Cash-flow waterfall

monthly

Sold comps — $/sqft

last 12 mo · ≤1 mi

Loading sold comps…