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121 Park St Duplex
A+ Composite 90.82
Why this score? — see what drove the A+ 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 +10.0/10.0
  • Schools +6.8/10.0
  • Livability +3.8/5.0
  • Condition / age +2.8/5.0
  • Rent growth +2.5/5.0

$130,000

121 Park St · Potsdam, NY 13676
6 bd · 2.0 ba · 1,828 sqft · MultiFamily public records · 89 Days on market
Built 1900 Average condition 5,400 sqft lot $71/sqft · 47% below area Est $247k · 47% under ↓ 16% since listing

🖨 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

New investment opportunity at 121 Park Street in Potsdam! This updated 2-unit property is a great opportunity for investors or owner-occupants looking to offset their mortgage by renting one unit while living in the other. The property features one 3-bedroom, 1-bath unit and one 2-bedroom, 1-bath unit. Many updates have already been completed, including updated kitchens and bathrooms throughout. Separate utilities with 2 furnaces, 2 electric water heaters, and two separate 100-amp electric entrances make management convenient for owners and tenants alike. Both units also feature their own laundry hookups.

Key facts

  • Separate utilities
  • Updated bathrooms
  • Updated kitchens

Tags

UPDATED KITCHENSUPDATED BATHROOMSSEPARATE UTILITIESLAUNDRY HOOKUPSEXCELLENT RENTAL POTENTIAL

Neighborhood map

Property Rental comp Retail Costco Walmart Transit Schools Stadiums Fortune 500 · Circle radius: 6.0 mi
Loading POIs…

What this means for you Summary

Snapshot

  • This is a 1×2bd/1.0ba + 1×3bd/1.0ba units multifamily listed at $130k. Condition is rated average.

Deal economics

  • At list price, monthly cash flow is $817 ($10k/yr) — positive. Per door: $409/mo.
  • The deal already cash-flows at list — no discount required.
  • Meets the 1% rule at list price ($2k rent vs $130k).
  • Recommended offer: $122k (6.0% below list) — sets the bar for market timing.
  • Cap rate 13.8% vs local median 3.6% in Potsdam — 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 75/100 on livability (#249 in NY, #3,908 nationally) — a middle-class / working-renter tenant base. Strengths: amenities A+, cost of living A+, health & safety A+; Watch: crime F, commute F, employment F.
  • Potsdam Central School District (town): math 53% / reading 66% proficiency, ranked #258 of 590 in NY (top 44%) — acceptable for families but not a draw, mixed tenant base, ~2y average lease.
  • Zoned schools: Lawrence Avenue Elementary School (math 72% / reading 72%, grade A-, #378 of 2,108 statewide, top 20%, 551 students, 39% FRL); A A Kingston Middle School (math 27% / reading 54%, grade F, #409 of 729 statewide, top 56%, 368 students, 40% FRL); Potsdam Senior High School (math 92% / reading 92%, grade A+, #171 of 1,100 statewide, top 18%, 372 students, 37% FRL) — zoned schools at 39% FRL track the district average.
  • Market conditions: 147 active listings in the ZIP; 215 units permitted in St. Lawrence County in 2024 (0 in 5+ unit buildings).

Forward outlook

  • In year one you build about $14k of equity ($899 loan paydown + $13k appreciation (10.0% local appreciation)).
  • St. Lawrence County population projected at -14% by 2050 — secular population decline; favor cash flow + early exit over multi-decade hold.
  • At projected returns (10.0% appreciation + 3.0% rent growth), your $36k cash investment doubles in ~2 years — after that, you're playing with house money.
  • By year 3, paydown + projected appreciation supports a ~$35k cash-out refi (75% LTV) — recoverable capital for the next deal without selling this one.

Negotiation context

  • It's been on market 89 days — a 6% lower offer ($122k) is reasonable based on typical stale-listing flexibility.
  • 2 sale attempts; this cycle's ask has dropped $20k (13%) from the opening price — seller is motivated, your offer sets the floor, not the list.

Risks & watch-outs

  • Watch-outs: property tax is 3.5% of price; built in 1900 — expect roof / HVAC / electrical / plumbing capex.
  • Climate carrying-cost: moderate flood risk — expect insurance premiums to compound above CPI over the hold.
Recommended offer $122,200 (6.0% below list)

Questions for the listing agent

  1. It's been on market 89 days. Have you received any prior offers? Is the seller open to a 6% 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 1900 — when were the roof, HVAC, electrical panel, plumbing, and water heater last replaced?
  5. Property tax is high relative to price — has the assessment been appealed recently, and will the sale trigger a re-assessment?
  6. Why hasn't it sold? Are there any deal-killer items the seller is aware of (foundation, flood, title, zoning, code violations)?
  7. Is there a deadline driving the sale (1031 exchange, divorce, estate, relocation)? That informs how much negotiation room exists.
  8. Schools are A-rated — typically a magnet for longer-tenancy family renters. What's the average tenant stay here, and is there a school-zone premium baked into asking?
  9. 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?
  10. 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.
  11. 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.
  12. 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
1.88%
Cap rate
13.84%
Cash-on-cash
26.94%
DSCR
2.20
GRM
4.4

CMA / ARV

ARV (median comp)
$247,293
List price
$130,000
Delta
-47.43%
Verdict
UNDERPRICED
Comps
1 within 2.0 mi
Show comp detail 12 sales within ~0.75 mi
Address Dist Beds/Ba Sqft Sold Price $/sf Match
2 Noreen Dr 2.11mi 4/1.5 (-2) 1,800 (-2%) 45mo $230,000 $128 30
23 Ridge St 2.11mi 4/1.5 (-2) 1,772 (-3%) 44mo $115,100 $65 28
14 Circle Dr 2.19mi 4/1.5 (-2) 1,928 (+6%) 34mo $238,000 $123 24
13 Haggerty Rd 2.14mi 5/2.5 (-1) 2,240 (+22%) 11mo $343,000 $153 24
9 Circle Dr 2.15mi 4/2.5 (-2) 2,068 (+13%) 12mo $229,900 $111 21
55 Elm St 2.10mi 4/2.0 (-2) 1,992 (+9%) 29mo $145,000 $73 20
39 Elm St 2.14mi 4/1.5 (-2) 2,088 (+14%) 15mo $170,000 $81 16
31 Maple St 1.75mi 5/1.0 (-1) 2,064 (+13%) 38mo $169,600 $82 14
34 Sissonville Rd 2.16mi 4/2.0 (-2) 1,300 (-29%) 35mo $121,000 $93 10
32 Maple St 1.77mi 4/2.5 (-2) 2,148 (+18%) 29mo $399,000 $186 8
25 Circle Dr 2.12mi 4/2.5 (-2) 2,176 (+19%) 29mo $270,000 $124 8
431 River Rd 1.60mi 4/1.0 (-2) 1,522 (-17%) 46mo $160,300 $105 6

Match score weights: distance 35% · size 25% · config 20% · recency 20%. Top-matched comps best support the ARV.

Projected returns pro-forma

10.0% appreciation · 3.0% rent growth · sell at horizon

5-year hold
IRR
44.7%
Equity multiple
4.38×
Total profit
$123,013
Equity at exit
$117,114
10-year hold
IRR
38.7%
Equity multiple
9.84×
Total profit
$321,660
Equity at exit
$252,561

Cash invested: $36,400 (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 13676

Home prices YoY
17.7%
Active inventory
147
Price-to-rent
9.0×

Monthly cashflow live

Estimated rent
$2,442 medium interval (Pro) →
Mortgage (P&I)
$682
Tax from tax record
$376 /mo · $4,514/yr
Insurance
$54
HOA
$0
Vacancy / Maint / Mgmt
$513
Net cashflow
$817

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

UnitsBedsBathsEst. rent
1× unit 2 1 $1,200
1× unit 3 1 $1,243
Total (2 units) $2,442

Break-even live

Break-even rent $1,408
Max offer price $130,000
Occupancy floor 62%

Sensitivity live

Price -10% $891 -5% $854 +0% $817 +5% $780 +10% $744
Rent -10% $624 -5% $721 +0% $817 +5% $914 +10% $1,010
Rate -1.0pp $883 -0.5pp $850 base $817 +0.5pp $783 +1.0pp $749

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
$32,500
Closing costs
$3,900
Reserves months
Total cash needed

Loan-product check · same deal, 3 products live

Conventional

25% down · 7.5% · 30yr

Cash invested
Monthly P&I
Monthly cashflow
DSCR
Eligible?

Personal DTI + credit; lowest rate.

DSCR

20% down · 8.5% · 30yr

Cash invested
Monthly P&I
Monthly cashflow
DSCR
Eligible?

No personal income docs; deal must DSCR.

Hard money

10% down · 12.0% · 12mo

Cash invested
Monthly P&I
Monthly cashflow
DSCR
Eligible?

Short-term bridge; refi at stabilization.

Property features AI

Exterior

Utilities
Public waterPublic sewerCable availableNatural gas available
Home design
Multi-family residential income property2 stories
Construction
Wood sidingMetal and shingle roof
Exterior features
Covered patio/porchLevel lotPublic maintained road access

Interior

Kitchen
MicrowaveRefrigeratorElectric cooktopGas cooktop
Flooring
CarpetLaminate
Bathrooms
2 full bathrooms
Heating & cooling
Forced air heating
Interior features
Insulated windowsTotal of 9 rooms
Laundry & utility
Electric water heater

Listing history 50 events

  1. 2026-08-08
    days on market $130,000 Active 89 DOM
  2. 2026-08-07
    days on market $130,000 Active 88 DOM
  3. 2026-08-06
    days on market $130,000 Active 87 DOM
  4. 2026-08-05
    days on market $130,000 Active 86 DOM
  5. 2026-08-04
    days on market $130,000 Active 85 DOM
  6. 2026-08-03
    days on market $130,000 Active 84 DOM
  7. 2026-07-31
    days on market $130,000 Active 81 DOM
  8. 2026-07-30
    days on market $130,000 Active 80 DOM
  9. 2026-07-29
    pricedays on market $130,000 Active 79 DOM
  10. 2026-07-27
    days on market $149,500 Active 77 DOM
  11. 2026-07-25
    days on market $149,500 Active 75 DOM
  12. 2026-07-24
    days on market $149,500 Active 74 DOM
  13. 2026-07-23
    days on market $149,500 Active 73 DOM
  14. 2026-07-22
    days on market $149,500 Active 72 DOM
  15. 2026-07-21
    days on market $149,500 Active 71 DOM
  16. 2026-07-20
    days on market $149,500 Active 70 DOM
  17. 2026-07-18
    days on market $149,500 Active 68 DOM
  18. 2026-07-16
    days on market $149,500 Active 66 DOM
  19. 2026-07-15
    days on market $149,500 Active 65 DOM
  20. 2026-07-14
    days on market $149,500 Active 64 DOM
  21. 2026-07-13
    days on market $149,500 Active 63 DOM
  22. 2026-07-12
    days on market $149,500 Active 62 DOM
  23. 2026-07-12
    days on market $149,500 Active 61 DOM
  24. 2026-07-10
    days on market $149,500 Active 60 DOM
  25. 2026-07-09
    days on market $149,500 Active 59 DOM
  26. 2026-07-07
    days on market $149,500 Active 57 DOM
  27. 2026-07-06
    days on market $149,500 Active 56 DOM
  28. 2026-07-05
    days on market $149,500 Active 55 DOM
  29. 2026-07-05
    days on market $149,500 Active 54 DOM
  30. 2026-07-03
    days on market $149,500 Active 53 DOM
  31. 2026-07-03
    days on market $149,500 Active 52 DOM
  32. 2026-07-01
    days on market $149,500 Active 51 DOM
  33. 2026-06-30
    days on market $149,500 Active 50 DOM
  34. 2026-06-29
    days on market $149,500 Active 49 DOM
  35. 2026-06-28
    days on market $149,500 Active 48 DOM
  36. 2026-06-27
    days on market $149,500 Active 47 DOM
  37. 2026-06-26
    days on market $149,500 Active 46 DOM
  38. 2026-06-22
    days on market $149,500 Active 42 DOM
  39. 2026-06-21
    days on market $149,500 Active 41 DOM
  40. 2026-06-21
    days on market $149,500 Active 40 DOM
  41. 2026-06-18
    days on market $149,500 Active 38 DOM
  42. 2026-06-17
    days on market $149,500 Active 37 DOM
  43. 2026-06-16
    days on market $149,500 Active 36 DOM
  44. 2026-06-15
    days on market $149,500 Active 35 DOM
  45. 2026-06-13
    days on market $149,500 Active 33 DOM
  46. 2026-06-12
    days on market $149,500 Active 32 DOM
  47. 2026-06-09
    days on market $149,500 Active 29 DOM
  48. 2026-06-08
    days on market $149,500 Active 28 DOM
  49. 2026-06-07
    days on market $149,500 Active 27 DOM
  50. 2026-06-07
    days on market $149,500 Active 26 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 NY · Partial reset (capped growth)

Current annual tax
$4,514 · $376/mo
Projected year-2 tax
$4,514 · $376/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 5/10 Major 47% 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 1/10 Low 0 unhealthy d/yr today · 0 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
$29,304
− Mortgage interest
−$7,282
− Property taxes
−$4,514
− Insurance
−$650
− Repairs & maintenance
−$2,344
− Management
−$2,344
− Depreciation
−$3,782
Taxable income
$8,388
combined federal + state — saved on this device
Est. tax owed @ 24.0%
−$2,013
After-tax cash flow
$7,792/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.

Condition & rehab AI · 10 photos

Average 55/100 Moderate rehab Est. rehab $45,700–$82,260 screening

This 2-unit property requires moderate repairs, particularly to the exterior siding, and some maintenance to the interior. Repainting and replacing carpet would significantly enhance its resale and rental value.

Repairs flagged

  • Major Exterior siding — Weathered and in need of repainting.

Value-add opportunities

  • Both Repainting exterior siding — Enhances curb appeal and property value.
  • Both Replace carpet — Improves living space and rental appeal.

ⓘ Rehab cost is a screening estimate — Moderate scope × the home's square footage at US $/sqft rules of thumb (the same model as the Flip Finder). Get contractor quotes + a written scope before underwriting.

C Composite school gradezoned avg 68/100

Zoned Schools

Elementary Lawrence Avenue Elementary School A- NY #378/2,108 Nat'l #2,792/41,679 Middle A A Kingston Middle School F NY #409/729 Nat'l #5,872/14,009 High Potsdam Senior High School A+ NY #171/1,100 Nat'l #281/17,239

Schools (NCES district)

District
Potsdam Central School District
NCES district ID
3623670
Math proficiency
53% ▼ -2.00%
Reading proficiency
66% ▲ 12.00%
Median HH income
$44,144
Composite
50.05/100
National rank
#1915
State rank
#258 of 590 in NY
B Composite livability gradescore 75/100

Livability — Potsdam

Score
75/100
State rank
#249
US rank
#3908

Category grades

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

Schools grade is shown separately in the Schools card above.

Census & demographics

County
St. Lawrence · 110,027 people
City population
2,123
Population (ZIP)
13,408
Household income
$56,900
Rent vs Own
40.5% rent · 59.5% own
Severe rent burden
25% of renters

Population outlook (St. Lawrence County) Hauer SSP2

Today (2025)
110,027 people
By 2030
107,455 · -2.3%
By 2040
100,492 · -8.7%
By 2050
94,254 · -14.3%
By 2075
80,175 · -27.1%
By 2100
63,140 · -42.6%

Race, ethnicity, and origin ACS 2023

Neighborhood character
Predominantly White (90%)
Race & ethnicity
White 90% Two or more races 4% Asian 3% Hispanic / Latino 2% Black 2%
Common ancestry
Lithuanian 6% Romanian 4% Iranian 2%
Foreign-born
7% · Canada, China
Languages at home
94% English-only · Spanish 2% Other Indo-European 1% French/Haitian/Cajun 1%

Political lean MEDSL · St. Lawrence

2024 margin
R (+18.0) · D 41.0% · R 59.0%
2008→2024 swing
-34.3pp toward R · 2008: 16.3pp · 2024: -18.0pp
All cycles
2024: R+18.0 2020: R+11.7 2016: R+10.8 2012: D+16.6 2008: D+16.3

Not yet ingested

Civics

Price history

-16.5% since first listed
4 events — show timeline
  • 2026-05-11 Listed $149,500 SLCMLS
  • 2026-02-27 Price Changed $150,000 SLCMLS
  • 2025-12-18 Price Changed $167,000 SLCMLS
  • 2025-11-03 Listed $179,000 SLCMLS

Property tax history

+9.7%/yr

Latest (2025): $4,514 · +127.8% YoY. Source: county tax records.

Cash-flow waterfall

monthly

Sold comps — $/sqft

last 12 mo · ≤1 mi

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