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100 Main St Fourplex
B+ Composite 77.09
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
  • 1% rule +10.0/10.0
  • DSCR +10.0/10.0
  • Appreciation +7.8/10.0
  • ARV discount +7.5/15.0
  • Schools +3.5/10.0
  • Livability +3.2/5.0
  • Rent growth +2.5/5.0
  • Condition / age +2.5/5.0

$249,000

100 Main St · Theresa, NY 13691
28 bd · 16.0 ba · 4,590 sqft · MultiFamily public records · 54 Days on market
Built 1850 7,770 sqft lot

🖨 Deal sheet 📄 Offer letter ✓ Due diligence

Multi-family units

County records classify this as Multi-Family (5+ Unit). Listing-text estimate: 4 units. estimate disagrees with records

5+ unit building — per-unit beds/baths from public records are typically unavailable; the breakdown below (if shown) is an estimate from the listing text.

Listing remarks

Newly renovated 4-family house on a large corner lot in Theresa. This house underwent a full interior and exterior renovation in 2024 at a cost of $148,500. There are three 2-bedroom apartments and a 1-bedroom all returning excellent market rate rents. The tenants pay all utilities except for sewer and water. Thee is a coin-op laundry available for the tenants, which provides additional income. Tenants do not have access to the shed. Gross rents are $42,300 and the property generates excellent cash flow and return on investment after expenses. This is also an excellent opportunity for an owner-occupant who wants to live in one of the apartments and have the rents from the other

Key facts

  • Large corner lot
  • Coin-op laundry
  • 7,770 sq ft lot

Tags

LARGE CORNER LOTCOIN-OP LAUNDRY

Property features AI

Finance

  • Financial info: Owner pays grounds care and water; Some rent includes gardener and water; Operating expenses include maintenance, professional management, and water/sewer; Property configured as four rental units with separate rents (examples: $950, $900, $850, $825) and five separate electric meters

Exterior

  • Parking: Gravel and paved parking with two or more spaces
  • Utilities: Public water connected; Sewer connected; Cable available; High-speed internet available; Circuit breaker electric
  • Home design: 2-story multi-unit property; Existing construction
  • Construction: Vinyl siding; Membrane (rubber) roof; Stone foundation; Copper and PEX plumbing
  • Exterior features: Rectangular residential lot; City street frontage

Interior

  • Kitchen: Oven/Range in each unit; Refrigerator in each unit; Microwave in select units; Dishwasher in one unit; Eat-in kitchen or dining area in units
  • Bedrooms: Four rental units: three 2-bedroom units and one 1-bedroom unit
  • Flooring: Laminate and varied flooring
  • Bathrooms: Four full bathrooms (one per unit)
  • Heating & cooling: Electric baseboard heating
  • Interior features: Ceiling fans; Pull-down attic stairs
  • Laundry & utility: Common area laundry; Electric water heater

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 3×2bd/1ba + 1×1bd/1ba units multifamily listed at $249k.

Deal economics

  • At list price, monthly cash flow is $2k ($20k/yr) — positive. Per door: $422/mo.
  • The deal already cash-flows at list — no discount required.
  • Meets the 1% rule at list price ($4k rent vs $249k).
  • Recommended offer: $242k (3.0% below list) — sets the bar for market timing.

Location & tenants

  • Location reads 65/100 on livability (#693 in NY) — a middle-class / working-renter tenant base. Strengths: housing A+, crime A, cost of living A-; Watch: employment D, health & safety D, amenities F.
  • Indian River Central School District (rural): math 33% / reading 50% proficiency, ranked #502 of 590 in NY (top 85%) — families likely to look elsewhere, expect single-tenant / working-renter base with shorter leases.
  • Market conditions: 30 active listings in the ZIP; 196 units permitted in Jefferson County in 2024 (0 in 5+ unit buildings).

Forward outlook

  • In year one you build about $16k of equity ($2k loan paydown + $14k appreciation (5.6% local appreciation)).
  • Jefferson County population projected at -12% by 2050 — secular population decline; favor cash flow + early exit over multi-decade hold.
  • At projected returns (5.6% appreciation + 3.0% rent growth), your $70k cash investment doubles in ~2 years — after that, you're playing with house money.
  • By year 3, paydown + projected appreciation supports a ~$39k cash-out refi (75% LTV) — recoverable capital for the next deal without selling this one.

Negotiation context

  • It's been on market 54 days — a 3% lower offer ($242k) is reasonable based on typical stale-listing flexibility.
  • 13 sale attempts since 19y ago; this cycle's ask is 24800% above the opening price — seller raised mid-cycle; expect resistance to lowballs.
  • Current owner paid $54k; list at $249k implies a 361% gain — meaningful room to come down on a strong offer.

Risks & watch-outs

  • Watch-outs: built in 1850 — expect roof / HVAC / electrical / plumbing capex.
Recommended offer $241,530 (3.0% below list)

Questions for the listing agent

  1. It's been on market 54 days. Have you received any prior offers? Is the seller open to a 3% concession, seller financing, or rate buy-down credit?
  2. Can we see the unit-by-unit rent roll, current vacancy, and any below-market leases? What's the average tenancy length?
  3. What capital expenditures (roof, boiler, parking lot, exteriors) have been made in the last 5 years, and what's planned in the next 2?
  4. Built in 1850 — when were the roof, HVAC, electrical panel, plumbing, and water heater last replaced?
  5. Is there a deadline driving the sale (1031 exchange, divorce, estate, relocation)? That informs how much negotiation room exists.
  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 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
1.67%
Cap rate
14.43%
Cash-on-cash
29.08%
DSCR
2.29
GRM
5.0

CMA / ARV

No comps found within radius.

Projected returns pro-forma

5.63% appreciation · 3.0% rent growth · sell at horizon

5-year hold
IRR
39.4%
Equity multiple
3.50×
Total profit
$173,957
Equity at exit
$150,669
10-year hold
IRR
36.9%
Equity multiple
7.15×
Total profit
$428,991
Equity at exit
$268,309

Cash invested: $69,720 (down + closing). Projections, not guarantees.

Landlord ↔ Tenant lean methodology

Overall (STATE)
15 Strongly Tenant-Friendly
State New York
15 Strongly Tenant-Friendly · D+10
County
— inherits STATE
City
— inherits STATE
NYC rent stabilization (~1M units); 2019 HSTPA strengthened tenant rights; courts deeply backlogged.

ZIP-level market 13691

Home prices YoY
1.2%
Active inventory
30
Price-to-rent
19.9×

Monthly cashflow live

Estimated rent
$4,155 medium interval (Pro) →
Mortgage (P&I)
$1,306
Tax from tax record
$184 /mo · $2,203/yr
Insurance
$104
HOA
$0
Vacancy / Maint / Mgmt
$873
Net cashflow
$1,689

Break-even live

Break-even rent $2,017
Max offer price $249,000
Occupancy floor 54%

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

UnitsBedsBathsEst. rent
1× unit 1 1 $1,021
Total (4 units) $4,155

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
$62,250
Closing costs
$7,470
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 47 events

  1. 2026-06-19
    days on market $249,000 Active 54 DOM
  2. 2026-06-18
    days on market $249,000 Active 53 DOM
  3. 2026-06-17
    days on market $249,000 Active 52 DOM
  4. 2026-06-16
    days on market $249,000 Active 51 DOM
  5. 2026-06-15
    days on market $249,000 Active 50 DOM
  6. 2026-06-14
    days on market $249,000 Active 48 DOM
  7. 2026-06-12
    days on market $249,000 Active 47 DOM
  8. 2026-06-09
    days on market $249,000 Active 44 DOM
  9. 2026-06-08
    days on market $249,000 Active 43 DOM
  10. 2026-06-07
    days on market $249,000 Active 42 DOM
  11. 2026-06-05
    days on market $249,000 Active 39 DOM
  12. 2026-06-03
    days on market $249,000 Active 38 DOM
  13. 2026-06-02
    days on market $249,000 Active 37 DOM
  14. 2026-06-01
    days on market $249,000 Active 36 DOM
  15. 2026-05-31
    days on market $249,000 Active 35 DOM
  16. 2026-05-30
    days on market $249,000 Active 34 DOM
  17. 2026-05-19
    listed $1,000
  18. 2026-04-26
    listed $249,000 Active
  19. 2026-04-20
    historical
  20. 2026-04-17
    historical
  21. 2026-04-17
    price $249,000
  22. 2025-11-23
    historical
  23. 2025-11-21
    historical
  24. 2025-11-21
    historical
  25. 2025-09-11
    historical
  26. 2025-09-03
    listed $2,050,000 Active
  27. 2025-09-03
    listed $700,000 Active
  28. 2025-01-16
    historical $900
  29. 2025-01-11
    listed $900
  30. 2024-08-18
    historical $875
  31. 2024-08-17
    listed $875
  32. 2024-07-19
    historical $875
  33. 2024-07-19
    listed $875
  34. 2024-03-13
    historical $750
  35. 2024-03-13
    historical $750
  36. 2024-03-13
    listed $750
  37. 2024-03-13
    listed
  38. 2023-09-22
    historical
  39. 2015-10-09
    soldstatus $54,000
  40. 2014-12-22
    listed $54,000
  41. 2014-03-23
    historical
  42. 2013-09-27
    listed $155,000
  43. 2010-06-18
    soldstatus $105,000
  44. 2010-06-18
    soldstatus $105,000
  45. 2010-04-22
    listed $110,000
  46. 2008-01-11
    soldstatus $98,900
  47. 2007-10-29
    listed $96,900

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

Tax reassessment forecast NY · Partial reset (capped growth)

Current annual tax
$2,203 · $184/mo
Projected year-2 tax
$3,206 · $267/mo
Expected delta
+$1,002/yr (+$84/mo · 45.5%)

ⓘ 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 · 0% chance over 30 yrs
  • 🔥 Wildfire 3/10 Moderate
  • 🌡 Heat 2/10 Low 7 d/yr ≥93°F today · 15 d/yr by 30 yrs out
  • 💨 Wind 1/10 Low
  • 🫁 Air quality 2/10 Low 1 unhealthy d/yr today · 1 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
$49,860
− Mortgage interest
−$13,948
− Property taxes
−$2,203
− Insurance
−$1,245
− Repairs & maintenance
−$3,989
− Management
−$3,989
− Depreciation
−$7,244
Taxable income
$17,242
combined federal + state — saved on this device
Est. tax owed @ 24.0%
−$4,138
After-tax cash flow
$16,133/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
Indian River Central School District
NCES district ID
3615300
Math proficiency
33% ▼ -21.00%
Reading proficiency
50% ▲ 1.00%
Median HH income
$45,599
Composite
35.25/100
National rank
#4977
State rank
#502 of 590 in NY

Livability — Theresa

Score
65/100
State rank
#693
US rank
#13103

Category grades

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

Schools grade is shown separately in the Schools card above.

Census & demographics

Census place
Theresa, NY
Population (ZIP)
3,172

Population outlook (Jefferson County) Hauer SSP2

Today (2025)
111,748 people
By 2030
109,370 · -2.1%
By 2040
103,828 · -7.1%
By 2050
98,523 · -11.8%
By 2075
91,422 · -18.2%
By 2100
78,214 · -30.0%

Race, ethnicity, and origin ACS 2023

Neighborhood character
Predominantly White (82%)
Race & ethnicity
White 82% Two or more races 12% Asian 3% Hispanic / Latino 2%
Common ancestry
Lithuanian 5% Slovak 2% Romanian 2%
Foreign-born
2% · China, Canada
Languages at home
97% English-only · Other Indo-European 1% Spanish 1% Chinese 1%

Political lean MEDSL · Jefferson

2024 margin
Strong R (+23.6) · D 38.2% · R 61.8%
2008→2024 swing
-18.3pp toward R · 2008: -5.3pp · 2024: -23.6pp
All cycles
2024: R+23.6 2020: R+19.0 2016: R+22.4 2012: R+2.9 2008: R+5.3

Not yet ingested

Civics

Market trends

HPI YoY
▲ 5.63%
Current HPI
459.7016
Rent YoY
Metro
State GDP YoY
▲ 2.60%
F500 in state
92

Industry mix (Fortune 500 HQ in NY)

Industry F500 HQs Revenue

Price history

-99.0% since first listed
31 events — show timeline
  • 2026-05-19 Listed for Rent $1,000 CNYIS
  • 2026-04-26 Listed $249,000 CNYIS
  • 2026-04-20 Listing Removed CNYIS
  • 2026-04-17 Listing Removed CNYIS
  • 2026-04-17 Price Changed $249,000 CNYIS
  • 2025-11-23 Listing Removed CNYIS
  • 2025-11-21 Listing Removed CNYIS
  • 2025-11-21 Listing Removed CNYIS
  • 2025-09-11 Listing Removed CNYIS
  • 2025-09-03 Listed $700,000 CNYIS
  • 2025-09-03 Listed $2,050,000 CNYIS
  • 2025-01-16 Rental Removed $900 NYSAMLS
  • 2025-01-11 Listed for Rent $900 NYSAMLS
  • 2024-08-18 Rental Removed $875 APPFOLIO
  • 2024-08-17 Listed for Rent $875 APPFOLIO
  • 2024-07-19 Rental Removed $875 APPFOLIO
  • 2024-07-19 Listed for Rent $875 APPFOLIO
  • 2024-03-13 Rental Removed $750 APPFOLIO
  • 2024-03-13 Rental Removed $750 APPFOLIO
  • 2024-03-13 Listed for Rent $750 APPFOLIO
  • 2024-03-13 Listed for Rent APPFOLIO
  • 2023-09-22 Rental Removed APPFOLIO
  • 2015-10-09 Sold (MLS) $54,000 CNYIS
  • 2014-12-22 Listed $54,000 CNYIS
  • 2014-03-23 Listing Removed CNYIS
  • 2013-09-27 Listed $155,000 CNYIS
  • 2010-06-18 Sold (Public Records) $105,000 Public Records
  • 2010-06-18 Sold (MLS) $105,000 CNYIS
  • 2010-04-22 Listed $110,000 CNYIS
  • 2008-01-11 Sold (MLS) $98,900 CNYIS
  • 2007-10-29 Listed $96,900 CNYIS

Property tax history

+0.4%/yr

Latest (2025): $2,203 · +0.3% YoY. Source: county tax records.

Cash-flow waterfall

monthly

Sold comps — $/sqft

last 12 mo · ≤1 mi

Loading sold comps…