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231 Elmer St
D Composite 41.86
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 +15.2/30.0
  • ARV discount +7.3/15.0
  • DSCR +4.7/10.0
  • 1% rule +4.0/10.0
  • Livability +3.8/5.0
  • Rent growth +3.7/5.0
  • Condition / age +2.5/5.0
  • Schools +0.7/10.0
  • Appreciation +0.0/10.0

$229,000

231 Elmer St · Trenton, NJ 08611
2 bd · 1.0 ba · 1,374 sqft · Townhouse public records · 43 Days on market
Built 1887 1,630 sqft lot Est $228k · at est.

🖨 Deal sheet (PDF) 📄 Offer letter ✓ Due diligence

Listing remarks MLS

None

Key facts

  • Built 1887
  • Listed 43 days

Property features AI

Finance

  • Other: Assessor-listed finished above-grade area: 1,374 sq ft; Ownership interest: Fee Simple

Exterior

  • Parking: On-street parking
  • Utilities: Public water; Public sewer; Natural gas available; Electric available; Cable TV available
  • Home design: Interior townhouse / rowhouse; Fee simple ownership; Property in good condition
  • Construction: Frame construction; Brick/mortar foundation; Above-grade and below-grade structures; Built year per assessor
  • Exterior features: Lot dimensions approximately 16.3 x 100 ft; No tidal water

Interior

  • Kitchen: Kitchen (no specific appliances listed)
  • Bedrooms: Two bedrooms on the first upper level
  • Bathrooms: One full bathroom
  • Heating & cooling: Radiator / hot water heating; Natural gas heating and hot water; Window air conditioning units (electric)
  • Interior features: Living room; Dining room; Full basement with interior access
  • Laundry & utility: Laundry located in the basement

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-bed/1.0-bath townhouse listed at $229k.

Deal economics

  • At list price, monthly cash flow is $80 ($963/yr) — positive.
  • The deal already cash-flows at list — no discount required.
  • To meet the 1% rule (rent ≥ 1% of price), the offer needs to be $205k (10.5% below list).
  • Recommended offer: $205k (10.5% below list) — sets the bar for 1% rule.

Location & tenants

  • Location reads 76/100 on livability (#133 in NJ, #3,533 nationally) — a middle-class / working-renter tenant base. Strengths: amenities A+, commute A+, health & safety A+; Watch: schools F, crime F, employment F.
  • Trenton Public School District (urban): math 2% / reading 16% proficiency, ranked #471 of 472 in NJ (top 100%) — low school quality limits family demand, transient renter base, plan for 1-2y turnover; 80% free/reduced lunch — lower-income household profile, screen leases tightly.
  • Market conditions: Rents rising fast (+4.7%/yr); 84 active listings in the ZIP; 35 comparable units currently listed for rent nearby; rentals at typical pace (median 22d on market — plan ~3-4 weeks tenant-placement turnaround); 2,256 units permitted in Mercer County in 2024 (1,303 in 5+ unit buildings).
  • This rent runs 43% of the median local income ($57k/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 $2k of loan paydown is wiped out by about $7k 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 43 days — a 3% lower offer ($222k) is reasonable based on typical stale-listing flexibility.
  • 3 sale attempts since 18y 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 $99k; list at $229k implies a 131% gain — meaningful room to come down on a strong offer.

Risks & watch-outs

  • Watch-outs: built in 1887 — 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 $205,005 (10.5% below list)

Questions for the listing agent

  1. It's been on market 43 days. Have you received any prior offers? Is the seller open to a 10% concession, seller financing, or rate buy-down credit?
  2. Built in 1887 — when were the roof, HVAC, electrical panel, plumbing, and water heater last replaced?
  3. Is there a deadline driving the sale (1031 exchange, divorce, estate, relocation)? That informs how much negotiation room exists.
  4. 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?
  5. 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?
  6. 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?
  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 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
0.90%
Cap rate
6.71%
Cash-on-cash
1.50%
DSCR
1.07
GRM
9.3

CMA / ARV

ARV (on-the-fly)
$228,084
Comps found
12
Show comp detail 12 sales within ~0.75 mi
Address Dist Beds/Ba Sqft Sold Price $/sf Match
234 Tyler St 0.30mi 3/1.0 (+1) 1,400 (+2%) 4mo $240,000 $171 75
814 Chestnut Ave 0.40mi 3/1.5 (+1) 1,292 (-6%) 0mo $265,000 $205 64
207 Jackson St 0.54mi 3/1.0 (+1) 1,332 (-3%) 2mo $305,000 $229 63
413 Monmouth St 0.60mi 3/1.0 (+1) 1,404 (+2%) 1mo $170,000 $121 62
57 Grand St 0.44mi 2/1.0 1,280 (-7%) 8mo $138,000 $108 62
203 3rd St 0.48mi 3/1.0 (+1) 1,248 (-9%) 1mo $195,000 $156 56
150 Ashmore Ave 0.52mi 3/1.5 (+1) 1,284 (-7%) 6mo $250,000 $195 53
225 Franklin St 0.57mi 3/1.0 (+1) 1,260 (-8%) 5mo $111,347 $88 50
242 Centre St #1 0.40mi 2/2.0 1,173 (-15%) 3mo $193,000 $165 50
515 Grand St 0.74mi 3/1.0 (+1) 1,414 (+3%) 6mo $290,000 $205 50
41 Hollywood Ave 0.46mi 3/1.0 (+1) 1,180 (-14%) 2mo $196,000 $166 48
508 Monmouth St 0.58mi 3/1.0 (+1) 1,192 (-13%) 3mo $160,000 $134 44

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 · 4.71% rent growth · sell at horizon

5-year hold
IRR
-12.1%
Equity multiple
0.56×
Total profit
$-28,405
Equity at exit
$34,145
10-year hold
IRR
-0.6%
Equity multiple
0.95×
Total profit
$-2,891
Equity at exit
$19,800

Cash invested: $64,120 (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 08611

Rents YoY
4.7%
Active inventory
84
Price-to-rent
9.3×

Monthly cashflow live

Estimated rent
$2,050 high interval (Pro) →
Mortgage (P&I)
$1,201
Tax from tax record
$243 /mo · $2,916/yr
Insurance
$95
HOA
$0
Vacancy / Maint / Mgmt
$431
Net cashflow
$80

Break-even live

Break-even rent $1,948
Max offer price $229,000
Occupancy floor 91%

Sensitivity live

Price -10% $210 -5% $145 +0% $80 +5% $15 +10% $-49
Rent -10% $-82 -5% $-1 +0% $80 +5% $161 +10% $242
Rate -1.0pp $196 -0.5pp $139 base $80 +0.5pp $21 +1.0pp $-39

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
$57,250
Closing costs
$6,870
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 35 comps

AddressBedsBaths SqftRent$/sqft DOM Units Dist
71 Clark St Trenton, NJ 1.0–2.0 1.0–2.0 975 $2,350 $2.41 14d 4 0.13mi
203 Genesee St Unit 2 Trenton, NJ 2.0 1.0 1452 $1,700 $1.17 22d 1 0.26mi
176 Division St Apt 106 Trenton, NJ 2.0 1.0 975 $1,700 $1.74 22d 1 0.39mi
720 Monmouth St Unit 111 Trenton, NJ 1.0 1.0 1102 $1,500 $1.36 22d 1 0.48mi
720 Monmouth St Unit 204 Trenton, NJ 2.0 1.0 1011 $1,750 $1.73 22d 1 0.48mi
705 Anderson St Trenton, NJ 3.0 1.0 1132 $1,800 $1.59 14d 1 0.59mi
105 Walnut Ave Unit 1 Trenton, NJ 2.0 1.0 1200 $2,000 $1.67 22d 1 0.63mi
547 Centre St Trenton, NJ 3.0 1.0 1060 $1,850 $1.75 22d 1 0.64mi
313 Home Ave Trenton, NJ 3.0 1.0 1112 $2,100 $1.89 14d 1 0.65mi
121 Columbus Ave Trenton, NJ 3.0 1.0 1050 $1,900 $1.81 22d 1 0.72mi
244 Jersey St Trenton, NJ 3.0 1.5 1368 $2,300 $1.68 14d 1 0.76mi
216 E State St Trenton, NJ 1.0–2.0 1.0 811 $1,895 $2.34 14d 2 0.77mi
34 Southard St #2 Trenton, NJ 2.0 2.0 1808 $2,150 $1.19 22d 1 0.82mi
233 Virginia Ave Trenton, NJ 3.0 1.0 1302 $2,500 $1.92 13d 1 0.88mi
125 Olive St Trenton, NJ 2.0–3.0 1.0–1.5 896 $1,220 $1.36 22d 1 0.91mi
234 Howell St Trenton, NJ 3.0 3.0 1656 $3,600 $2.17 22d 1 0.92mi
1049 Genesee St Trenton, NJ 3.0 1.0 1270 $2,300 $1.81 22d 1 0.96mi
417 Walnut Ave Trenton, NJ 3.0 1.0 992 $2,050 $2.07 22d 1 0.99mi
1132 Genesee St Unit 1132 Trenton, NJ 3.0 1.0 1198 $2,500 $2.09 22d 1 1.02mi
117 Park Ave Morrisville, PA 3.0 2.0 1396 $3,200 $2.29 13d 1 1.10mi
1078 Lalor St Unit 1 Trenton, NJ 2.0 1.0 1488 $1,895 $1.27 22d 1 1.13mi
1078 Lalor St Unit 2 Trenton, NJ 2.0 1.0 1488 $1,785 $1.20 22d 1 1.13mi
1165 E State St Trenton, NJ 3.0 1.0 900 $1,749 $1.94 14d 1 1.19mi
21 Bellevue Ave Trenton, NJ 3.0 2.0 1740 $2,400 $1.38 44d 1 1.26mi
12 Belvidere St Trenton, NJ 1.0 1.0 1068 $1,600 $1.50 22d 1 1.26mi
8 Belvidere St Trenton, NJ 2.0 1.0 1260 $1,900 $1.51 22d 1 1.26mi
27 Passaic St Trenton, NJ 2.0 1.0 900 $1,700 $1.89 22d 1 1.32mi
973 S Olden Ave Unit 2ND FLOOR Trenton, NJ 2.0 1.0 1664 $1,850 $1.11 22d 1 1.33mi
130 N Pennsylvania Ave Morrisville, PA 1.0 1.0 1707 $1,500 $0.88 22d 1 1.34mi
27 E Palmer St Unit 6 Morrisville, PA 2.0 1.0 1100 $2,100 $1.91 14d 1 1.36mi
219 Woodlawn Ave Trenton, NJ 3.0 1.0 1456 $2,355 $1.62 14d 1 1.38mi
130 Harper Ave Morrisville, PA 3.0 2.5 1276 $3,500 $2.74 13d 1 1.42mi
77 Race St Trenton, NJ 2.0 1.0 950 $1,700 $1.79 22d 1 1.43mi
157 Robertson Ave Morrisville, PA 1.0 1.0 1553 $1,550 $1.00 44d 1 1.46mi
34 E Hendrickson Ave Morrisville, PA 3.0 1.0 1360 $2,650 $1.95 44d 1 1.49mi

Listing history 22 events

  1. 2026-06-18
    days on market $229,000 Active 43 DOM
  2. 2026-06-17
    days on market $229,000 Active 42 DOM
  3. 2026-06-16
    days on market $229,000 Active 41 DOM
  4. 2026-06-15
    days on market $229,000 Active 40 DOM
  5. 2026-06-14
    days on market $229,000 Active 38 DOM
  6. 2026-06-10
    days on market $229,000 Active 35 DOM
  7. 2026-06-09
    days on market $229,000 Active 34 DOM
  8. 2026-06-08
    days on market $229,000 Active 33 DOM
  9. 2026-06-07
    days on market $229,000 Active 32 DOM
  10. 2026-06-03
    days on market $229,000 Active 28 DOM
  11. 2026-06-02
    days on market $229,000 Active 27 DOM
  12. 2026-06-01
    days on market $229,000 Active 26 DOM
  13. 2026-05-31
    days on market $229,000 Active 25 DOM
  14. 2026-05-30
    days on market $229,000 Active 24 DOM
  15. 2026-05-07
    listed $229,000 Active
  16. 2026-05-04
    historical $229,000
  17. 2022-06-28
    historical
  18. 2022-01-19
    listed $189,000 Active
  19. 2008-05-28
    soldstatus $99,000
  20. 2008-04-22
    soldstatus $99,000 4-char remark
    Show marketing remark (4 chars)

    None

  21. 2008-01-30
    historical 4-char remark
    Show marketing remark (4 chars)

    None

  22. 2008-01-18
    listed $99,900 4-char remark
    Show marketing remark (4 chars)

    None

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

Tax reassessment forecast NJ · Partial reset (capped growth)

Current annual tax
$2,916 · $243/mo
Projected year-2 tax
$4,309 · $359/mo
Expected delta
+$1,393/yr (+$116/mo · 47.8%)

ⓘ 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 6/10 Major 7 d/yr ≥102°F today · 15 d/yr by 30 yrs out
  • 💨 Wind 6/10 Major 27% chance of damaging wind over 30 yrs
  • 🫁 Air quality 5/10 Major 6 unhealthy d/yr today · 8 by 30 yrs out

Nearby sold comps map

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Walkable amenities ~0.75 mi

Loading nearby amenities…

Taxation est. · year 1

Rental income
$24,601
− Mortgage interest
−$12,828
− Property taxes
−$2,916
− Insurance
−$1,145
− Repairs & maintenance
−$1,968
− Management
−$1,968
− Depreciation
−$6,662
Taxable loss
−$2,885
combined federal + state — saved on this device
Est. tax savings @ 24.0%
+$693
After-tax cash flow
$1,656/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
Trenton Public School District
NCES district ID
3416290
Math proficiency
2% ▼ -8.00%
Reading proficiency
16% ▼ -4.00%
Median HH income
$35,078
Composite
7.31/100
National rank
#9956
State rank
#471 of 472 in NJ

Livability — Trenton

Score
76/100
State rank
#133
US rank
#3533

Category grades

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

Schools grade is shown separately in the Schools card above.

Census & demographics

Census place
Trenton, NJ
County
Mercer County · 327,655 people
City population
177,819
Metro
Trenton-Princeton, NJ
Population (ZIP)
31,995
Household income
$56,788
Rent vs Own
61.0% rent · 39.0% own
Severe rent burden
2147.0

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 0.56)
Race & ethnicity
Hispanic / Latino 62% Black 20% Two or more races 18% White 14% Native American 4%
Hispanic origin (detail)
Mexican 2% Puerto Rican 12% Dominican 8%
Common ancestry
Romanian 2% Swiss 1% Hispanic 1%
Foreign-born
37% · Canada, Jamaica, Guatemala
Languages at home
41% English-only · Spanish 57% French/Haitian/Cajun 2%

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
▼ -267.62%
Current HPI
276.5427
Rent YoY
▲ 4.71%
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

+129.2% since first listed
8 events — show timeline
  • 2026-05-07 Listed $229,000 BRIGHT MLS
  • 2026-05-04 Coming Soon $229,000 BRIGHT MLS
  • 2022-06-28 Listing Removed BRIGHT MLS
  • 2022-01-19 Listed $189,000 BRIGHT MLS
  • 2008-05-28 Sold (Public Records) $99,000 Public Records
  • 2008-04-22 Sold (MLS) $99,000 BRIGHT MLS
  • 2008-01-30 Listing Removed BRIGHT MLS
  • 2008-01-18 Listed $99,900 BRIGHT MLS

Property tax history

-1.2%/yr

Latest (2025): $2,916 · +1.5% YoY. Source: county tax records.

Cash-flow waterfall

monthly

Sold comps — $/sqft

last 12 mo · ≤1 mi

Loading sold comps…