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287 Johnson Ave Unit B Duplex
C Composite 58.89
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 +23.4/30.0
  • ARV discount +10.5/15.0
  • DSCR +7.5/10.0
  • 1% rule +6.1/10.0
  • Schools +3.6/10.0
  • Condition / age +2.8/5.0
  • Rent growth +2.5/5.0
  • Livability +2.5/5.0
  • Appreciation +0.0/10.0

$439,000

287 Johnson Ave Unit B · The College of New Jersey, NJ 08648
4 bd · 2.0 ba · 1,760 sqft · MultiFamily · 66 Days on market
Built 1950 Average condition 0.28 ac lot $249/sqft · 7% below area Est $470k · 7% under

🖨 Deal sheet 📄 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

Duplex on large lot in a quiet residential neighborhood, across from lovely bike and walking trail. First floor rental currently rented as 3-bedroom 1 bath Large apartment with Many updates. Second floor apartment currently vacant as 2-bedroom 1 bath apartment. Parking on site for 6+ cars. Convenient to shopping, Universities, schools, houses of worship, and major roads, 206, I-95and I-295. Newer Roof and updates.

Key facts

  • Updates
  • Large lot
  • Parking on site

Tags

LARGE LOTQUIET RESIDENTIAL NEIGHBORHOODBIKE AND WALKING TRAILUPDATESPARKING ON SITECONVENIENT TO SHOPPING

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 × 2-bed/1.0-bath units multifamily listed at $439k. Condition is rated average.

Deal economics

  • At list price, monthly cash flow is $813 ($10k/yr) — positive. Per door: $406/mo.
  • The deal already cash-flows at list — no discount required.
  • Meets the 1% rule at list price ($5k rent vs $439k).
  • Recommended offer: $413k (6.0% below list) — sets the bar for market timing.
  • Cap rate 8.5% vs local median 3.4% in The College of New Jersey — 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: area grade C — affects rentability + tenant quality, not the cash-flow math above.
  • Lawrence Township Public School District (suburban): math 24% / reading 52% proficiency, ranked #217 of 472 in NJ (top 46%) — families likely to look elsewhere, expect single-tenant / working-renter base with shorter leases; only 17% free/reduced lunch — higher-income household profile.
  • Market conditions: Rents soft (-0.0%/yr); 119 active listings in the ZIP; 4 comparable units currently listed for rent nearby; rentals at typical pace (median 14d on market — plan ~3-4 weeks tenant-placement turnaround); high-income renter base; 2,256 units permitted in Mercer County in 2024 (1,303 in 5+ unit buildings).
  • At $4,869/mo this rent would consume 47% of the median local household income ($126k/yr) (locally 724% 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 $3k of loan paydown is wiped out by about $13k of value loss. Plan a longer hold.
  • Mercer County population projected at +4% by 2050 — modest demand growth; plan on rents tracking national, not racing it.

Negotiation context

  • It's been on market 66 days — a 6% lower offer ($413k) is reasonable based on typical stale-listing flexibility.

Risks & watch-outs

  • Watch-outs: built in 1950 — 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 $412,660 (6.0% below list)

Questions for the listing agent

  1. It's been on market 66 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 1950 — when were the roof, HVAC, electrical panel, plumbing, and water heater last replaced?
  5. Why hasn't it sold? Are there any deal-killer items the seller is aware of (foundation, flood, title, zoning, code violations)?
  6. Is there a deadline driving the sale (1031 exchange, divorce, estate, relocation)? That informs how much negotiation room exists.
  7. 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.
  8. 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.
  9. 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
1.11%
Cap rate
8.51%
Cash-on-cash
7.93%
DSCR
1.35
GRM
7.5

CMA / ARV

ARV (median comp)
$469,851
List price
$439,000
Delta
-6.57%
Verdict
FAIR
Comps
3 within 1.0 mi

Projected returns pro-forma

-3.0% appreciation · 0.0% rent growth · sell at horizon

5-year hold
IRR
-7.6%
Equity multiple
0.73×
Total profit
$-33,573
Equity at exit
$65,456
10-year hold
IRR
-2.4%
Equity multiple
0.86×
Total profit
$-17,431
Equity at exit
$37,957

Cash invested: $122,920 (down + closing). Projections, not guarantees.

Landlord ↔ Tenant lean methodology

Overall (STATE)
21 Tenant-Leaning
State New Jersey
21 Tenant-Leaning · D+6
County
— inherits STATE
City
— inherits STATE
Anti-eviction Act requires just-cause statewide; rent control in 100+ municipalities; one of the most tenant-friendly states.

ZIP-level market 08648

Rents YoY
-0.0%
Active inventory
119
Price-to-rent
15.0×

Monthly cashflow live

Estimated rent
$4,869 high interval (Pro) →
Mortgage (P&I)
$2,302
Tax est. 1.5%
$549 /mo · $6,585/yr
Insurance
$183
HOA
$0
Vacancy / Maint / Mgmt
$1,022
Net cashflow
$813

Break-even live

Break-even rent $3,840
Max offer price $439,000
Occupancy floor 78%

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

UnitsBedsBathsEst. rent
Total (2 units) $4,869

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
$109,750
Closing costs
$13,170
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 4 comps

AddressBedsBaths SqftRent$/sqft DOM Units Dist
383 Johnson Ave Lawrenceville, NJ 4.0 2.0 1605 $3,200 $1.99 14d 1 0.23mi
1000 Stewards Crossing Way Trenton, NJ 1.0–3.0 1.0–2.0 973 $3,193 $3.28 14d 10 0.60mi
117 Browning Ave Ewing, NJ 5.0 2.0 1584 $3,500 $2.21 21d 1 1.28mi
11 Whitemarsh Dr Lawrence Township, NJ 4.0 2.5 2062 $4,300 $2.09 14d 1 1.36mi

Listing history 1 events

  1. 2026-03-23
    listed $439,000 Active 424-char remark
    Show marketing remark (424 chars)

    Duplex on large lot in a quiet residential neighborhood, across from lovely bike and walking trail. First floor rental currently rented as 3-bedroom 1 bath Large apartment with Many updates. Second floor apartment currently vacant as 2-bedroom 1 bath apartment. Parking on site for 6+ cars. Convenient to shopping, Universities, schools, houses of worship, and major roads, 206, I-95and I-295. Newer Roof and updates.

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

Climate risk First Street

  • 🌊 Flood 1/10 Low FEMA zone X (unshaded) · 0% chance over 30 yrs
  • 🔥 Wildfire 1/10 Low
  • 🌡 Heat 6/10 Major 7 d/yr ≥101°F today · 15 d/yr by 30 yrs out
  • 💨 Wind 6/10 Major 27% chance of damaging wind over 30 yrs
  • 🫁 Air quality 4/10 Moderate 4 unhealthy d/yr today · 5 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
$58,428
− Mortgage interest
−$24,591
− Property taxes
−$6,585
− Insurance
−$2,195
− Repairs & maintenance
−$4,674
− Management
−$4,674
− Depreciation
−$12,771
Taxable income
$2,938
combined federal + state — saved on this device
Est. tax owed @ 24.0%
−$705
After-tax cash flow
$9,047/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 · 13 photos

Average 55/100 Moderate rehab

The property is in average condition with some repairs and maintenance needed, including painting, landscaping, and fencing repair. The property has a good location and is currently rented as a 3-bedroom 1 bath apartment and a 2-bedroom 1 bath apartment.

Repairs flagged

  • Major Landscaping — The landscaping appears to be overgrown and in need of trimming and maintenance.
  • Major Fencing — The fencing appears to be in poor condition and in need of repair or replacement.

Value-add opportunities

  • Both Painting the exterior and interior — Painting the exterior and interior can improve the curb appeal and overall condition of the property, making it more attractive to potential buyers and renters.
  • Both Landscaping and fencing repair — Landscaping and fencing repair can improve the curb appeal and overall condition of the property, making it more attractive to potential buyers and renters.

Renovation cost estimate screening

Repair itemSeverityEst. cost
Landscaping · The landscaping appears to be overgrown and in need of trimming and maintenance. Major $15,000–50,000
Fencing · The fencing appears to be in poor condition and in need of repair or replacement. Major $15,000–50,000
Total estimated repair cost · 2 items $30,000–100,000

Value-add ROI direction

  • Both Painting the exterior and interior — Painting the exterior and interior can improve the curb appeal and overall condition of the property, making it more attractive to potential buyers and renters.
  • Both Landscaping and fencing repair — Landscaping and fencing repair can improve the curb appeal and overall condition of the property, making it more attractive to potential buyers and renters.

ⓘ Cost ranges are severity-bucket heuristics (US national rule-of-thumb). Get contractor quotes + a written scope before underwriting a rehab budget.

Schools (NCES district)

District
Lawrence Township Public School District
NCES district ID
3408400
Math proficiency
24% ▼ -20.00%
Reading proficiency
52% ▼ -7.00%
Median HH income
$89,210
Composite
36.47/100
National rank
#4661
State rank
#217 of 472 in NJ

Livability — The College of New Jersey

No livability data for this city. (Only ~50 U.S. cities are tracked.)

Census & demographics

County
Mercer County · 327,655 people
Metro
Trenton-Princeton, NJ
Population (ZIP)
31,323
Household income
$125,514
Rent vs Own
34.0% rent · 66.0% own
Severe rent burden
724.0

Population outlook (Mercer County) Hauer SSP2

Today (2025)
381,395 people
By 2030
384,640 · +0.9%
By 2040
391,431 · +2.6%
By 2050
397,845 · +4.3%
By 2075
417,281 · +9.4%
By 2100
420,327 · +10.2%

Race, ethnicity, and origin ACS 2023

Neighborhood character
Diverse neighborhood (Simpson 0.63)
Race & ethnicity
White 56% Hispanic / Latino 16% Asian 14% Black 12% Two or more races 9%
Hispanic origin (detail)
Mexican 2% Puerto Rican 1% Dominican 1%
Common ancestry
Romanian 10% Scotch-Irish 2% Italian 1%
Foreign-born
26% · Canada, China, South Korea
Languages at home
66% English-only · Spanish 12% Other Indo-European 6% Russian/Polish/Slavic 6%

Political lean MEDSL · Mercer

2024 margin
Solid D (+33.9) · D 65.9% · R 32.0% · Other 2.1%
2008→2024 swing
-2.2pp toward R · 2008: 36.1pp · 2024: 33.9pp
All cycles
2024: D+33.9 2020: D+40.0 2016: D+36.2 2012: D+36.8 2008: D+36.1

Not yet ingested

Civics

Market trends

HPI YoY
▼ -323.66%
Current HPI
260.9615
Rent YoY
▬ -0.01%
Metro
Trenton-Princeton, NJ
State GDP YoY
▲ 2.05%
F500 in state
34

Industry mix (Fortune 500 HQ in NJ)

Industry F500 HQs Revenue

Price history

1 event — show timeline
  • 2026-03-23 Listed $439,000 MOMLS

Cash-flow waterfall

monthly

Sold comps — $/sqft

last 12 mo · ≤1 mi

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