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688 Prospect Ave
B+ Composite 77.94
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 +29.7/30.0
  • DSCR +10.0/10.0
  • Appreciation +10.0/10.0
  • 1% rule +8.1/10.0
  • Schools +6.3/10.0
  • ARV discount +5.1/15.0
  • Livability +3.8/5.0
  • Rent growth +2.5/5.0
  • Condition / age +2.5/5.0

$150,000

688 Prospect Ave · Rumford, ME 04276
6 bd · 2.0 ba · 1,685 sqft · SingleFamily public records · 54 Days on market
Built 1890 7,840 sqft lot $89/sqft · 5% above area Est $142k · 5% over

🖨 Deal sheet 📄 Offer letter ✓ Due diligence

Listing remarks MLS

Fully occupied duplex in Rumford offering stable tenancy with below-market rents. Both units are leased, creating a reliable income stream with clear opportunity for upside as rents are brought to market. A solid addition for investors seeking long-term growth potential.

Key facts

  • 7,840 sq ft lot
  • Parking
  • Built 1890

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 6-bed/2.0-bath single-family listed at $150k.

Deal economics

  • At list price, monthly cash flow is $548 ($7k/yr) — positive.
  • The deal already cash-flows at list — no discount required.
  • Meets the 1% rule at list price ($2k rent vs $150k).
  • Recommended offer: $146k (3.0% below list) — sets the bar for market timing.
  • Cap rate 10.7% vs local median 5.5% in Rumford — 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 (#39 in ME, #4,030 nationally) — a middle-class / working-renter tenant base. Strengths: cost of living A+, housing A+, health & safety A+; Watch: commute D, schools F, amenities F.
  • RSU 10 (rural): math 72% / reading 79% proficiency, ranked #107 of 112 in ME (top 96%) — strong family-tenant draw, lease renewals of 3-5y typical.
  • Market conditions: 82 active listings in the ZIP; 329 units permitted in Oxford County in 2024 (0 in 5+ unit buildings).

Forward outlook

  • In year one you build about $16k of equity ($1k loan paydown + $15k appreciation (10.0% local appreciation)).
  • Oxford County population projected at -21% 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 $42k cash investment doubles in ~2 years — after that, you're playing with house money.
  • By year 3, paydown + projected appreciation supports a ~$41k 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 ($146k) is reasonable based on typical stale-listing flexibility.
  • 2 sale attempts 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.

Risks & watch-outs

  • Watch-outs: built in 1890 — expect roof / HVAC / electrical / plumbing capex.
Recommended offer $145,500 (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. Built in 1890 — 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. 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 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
1.31%
Cap rate
10.68%
Cash-on-cash
15.65%
DSCR
1.70
GRM
6.4

CMA / ARV

ARV (median comp)
$142,357
List price
$150,000
Delta
5.37%
Verdict
FAIR
Comps
14 within 2.0 mi

Projected returns pro-forma

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

5-year hold
IRR
35.9%
Equity multiple
3.78×
Total profit
$116,597
Equity at exit
$135,132
10-year hold
IRR
30.9%
Equity multiple
8.52×
Total profit
$315,937
Equity at exit
$291,417

Cash invested: $42,000 (down + closing). Projections, not guarantees.

Landlord ↔ Tenant lean methodology

Overall (STATE)
41 Moderately Tenant-Leaning
State Maine
41 Moderately Tenant-Leaning · D+2
County
— inherits STATE
City
— inherits STATE
Portland has rent control referendum (2020); strong habitability; security deposit caps.

ZIP-level market 04276

Home prices YoY
4.4%
Active inventory
82
Price-to-rent
6.4×

Monthly cashflow live

Estimated rent
$1,964 medium interval (Pro) →
Mortgage (P&I)
$787
Tax from tax record
$155 /mo · $1,856/yr
Insurance
$62
HOA
$0
Vacancy / Maint / Mgmt
$412
Net cashflow
$548

Break-even live

Break-even rent $1,271
Max offer price $150,000
Occupancy floor 67%

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
$37,500
Closing costs
$4,500
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 3 events

  1. 2026-04-14
    status Active 271-char remark
    Show marketing remark (271 chars)

    Fully occupied duplex in Rumford offering stable tenancy with below-market rents. Both units are leased, creating a reliable income stream with clear opportunity for upside as rents are brought to market. A solid addition for investors seeking long-term growth potential.

  2. 2026-03-06
    status Pending 271-char remark
    Show marketing remark (271 chars)

    Fully occupied duplex in Rumford offering stable tenancy with below-market rents. Both units are leased, creating a reliable income stream with clear opportunity for upside as rents are brought to market. A solid addition for investors seeking long-term growth potential.

  3. 2026-02-25
    listed $150,000 Active 271-char remark
    Show marketing remark (271 chars)

    Fully occupied duplex in Rumford offering stable tenancy with below-market rents. Both units are leased, creating a reliable income stream with clear opportunity for upside as rents are brought to market. A solid addition for investors seeking long-term growth potential.

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

Tax reassessment forecast ME · Partial reset (capped growth)

Current annual tax
$1,856 · $155/mo
Projected year-2 tax
$1,948 · $162/mo
Expected delta
+$92/yr (+$8/mo · 5.0%)

ⓘ 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 2/10 Low 7 d/yr ≥90°F today · 17 d/yr by 30 yrs out
  • 💨 Wind 3/10 Moderate 6% chance of damaging wind over 30 yrs
  • 🫁 Air quality 2/10 Low 1 unhealthy d/yr today · 1 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
$23,569
− Mortgage interest
−$8,402
− Property taxes
−$1,856
− Insurance
−$750
− Repairs & maintenance
−$1,886
− Management
−$1,886
− Depreciation
−$4,364
Taxable income
$4,426
combined federal + state — saved on this device
Est. tax owed @ 24.0%
−$1,062
After-tax cash flow
$5,512/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
RSU 10
NCES district ID
2314795
Math proficiency
72% ▲ 50.00%
Reading proficiency
79% ▲ 34.00%
Median HH income
$37,647
Composite
62.72/100
National rank
#671
State rank
#107 of 112 in ME

Livability — Rumford

Score
75/100
State rank
#39
US rank
#4030

Category grades

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

Schools grade is shown separately in the Schools card above.

Census & demographics

Census place
Rumford, ME
Population (ZIP)
5,918

Population outlook (Oxford County) Hauer SSP2

Today (2025)
55,853 people
By 2030
54,190 · -3.0%
By 2040
49,484 · -11.4%
By 2050
43,958 · -21.3%
By 2075
32,308 · -42.2%
By 2100
21,858 · -60.9%

Race, ethnicity, and origin ACS 2023

Neighborhood character
Predominantly White (94%)
Race & ethnicity
White 94% Two or more races 4%
Common ancestry
Lithuanian 27% Slovak 5% German 2%
Foreign-born
1% · Canada
Languages at home
98% English-only · French/Haitian/Cajun 1% Tagalog/Filipino 1%

Political lean MEDSL · Oxford

2024 margin
R (+12.9) · D 42.7% · R 55.6% · Other 1.7%
2008→2024 swing
-28.9pp toward R · 2008: 16.0pp · 2024: -12.9pp
All cycles
2024: R+12.9 2020: R+8.8 2016: R+13.0 2012: D+14.9 2008: D+16.0

Not yet ingested

Civics

Market trends

HPI YoY
▲ 12.73%
Current HPI
301.2786
Rent YoY
Metro
State GDP YoY
F500 in state
0

Price history

3 events — show timeline
  • 2026-04-14 Relisted MREIS
  • 2026-03-06 Pending MREIS
  • 2026-02-25 Listed $150,000 MREIS

Property tax history

+1.9%/yr

Latest (2025): $1,856 · +12.7% YoY. Source: county tax records.

Cash-flow waterfall

monthly

Sold comps — $/sqft

last 12 mo · ≤1 mi

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