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23 18th St Triplex
C- Composite 54.7
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 +22.4/30.0
  • ARV discount +8.5/15.0
  • DSCR +7.2/10.0
  • 1% rule +5.5/10.0
  • Livability +4.0/5.0
  • Rent growth +2.5/5.0
  • Condition / age +2.5/5.0
  • Schools +2.1/10.0
  • Appreciation +0.0/10.0

$749,000

23 18th St · Lowell, MA 01850
9 bd · 4.0 ba · 4,164 sqft · MultiFamily public records · 120 Days on market
Built 1925 4,977 sqft lot $180/sqft · at area comps Est $766k · at est.

🖨 Deal sheet 📄 Offer letter ✓ Due diligence

Multi-family units

County records classify this as Multi-Family (2-4 Unit). Listing-text estimate: 3 units. confirmed

Listing remarks MLS

Rare opportunity to own a spacious multi-family in Lowell’s Centralville neighborhood. Offering over 4,000 sq ft of living space, this property presents strong income potential with room to add value. Unit 2 is well maintained and leased at $3,200/month through August, providing immediate rental income. Unit 1 is vacant and ready for renovation — ideal for investors or owner-occupants looking to build equity. With generous room sizes and solid layout, this is a value-add opportunity. Conveniently located near schools, shopping, major routes, and downtown amenities.

Key facts

  • Near schools
  • Income potential
  • Ready for renovation

Tags

MULTI-FAMILYINCOME POTENTIALRENTAL INCOMEREADY FOR RENOVATIONVALUE-ADD OPPORTUNITYNEAR SCHOOLS

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 × 3-bed/?-bath units multifamily listed at $749k.

Deal economics

  • At list price, monthly cash flow is $1k ($15k/yr) — positive. Per door: $414/mo.
  • The deal already cash-flows at list — no discount required.
  • Meets the 1% rule at list price ($8k rent vs $749k).
  • Recommended offer: $682k (9.0% below list) — sets the bar for market timing.
  • Cap rate 8.3% vs local median 3.1% in Lowell — 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 80/100 on livability (#36 in MA, #1,677 nationally) — a professional / high-income tenant draw. Strengths: amenities A+, commute A+, health & safety A+; Watch: schools C-, crime F, cost of living F.
  • Lowell (suburban): math 20% / reading 28% proficiency, ranked #277 of 302 in MA (top 92%) — low school quality limits family demand, transient renter base, plan for 1-2y turnover; 64% free/reduced lunch — lower-income household profile, screen leases tightly.
  • Market conditions: 21 active listings in the ZIP; 3,670 units permitted in Middlesex County in 2024 (2,611 in 5+ unit buildings).

Forward outlook

  • Local home prices are declining (-3.0%/yr); year-one equity from $5k of loan paydown is wiped out by about $22k of value loss. Plan a longer hold.
  • Middlesex County population projected at +20% by 2050 — long-run rental-demand tailwind backs the buy-and-hold thesis.

Negotiation context

  • It's been on market 120 days — a 9% lower offer ($682k) is reasonable based on typical stale-listing flexibility.
  • 5 sale attempts since 17y ago; this cycle's ask has dropped $41k (5%) from the opening price — seller is motivated, your offer sets the floor, not the list.
  • Current owner paid $650k; 15% above their basis — modest negotiation headroom, anchor on the comps not their cost.

Risks & watch-outs

  • Watch-outs: built in 1925 — expect roof / HVAC / electrical / plumbing capex.
  • Climate carrying-cost: major wind risk, 27% chance of damaging wind over 30y; extreme-heat days projected 7→16/yr by 2055 (HVAC capex compounding) — expect insurance premiums to compound above CPI over the hold.
Recommended offer $681,590 (9.0% below list)

Questions for the listing agent

  1. It's been on market 120 days. Have you received any prior offers? Is the seller open to a 9% 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 1925 — 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. 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?
  8. 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.
  9. 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.
  10. 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
1.05%
Cap rate
8.28%
Cash-on-cash
7.10%
DSCR
1.32
GRM
7.9

CMA / ARV

ARV (median comp)
$766,426
List price
$749,000
Delta
-2.27%
Verdict
FAIR
Comps
20 within 1.0 mi
Show comp detail 6 sales within ~0.75 mi
Address Dist Beds/Ba Sqft Sold Price $/sf Match
25 Sutherland St 0.25mi 8/6.0 (-1) 4,320 (+4%) 10mo $1,125,000 $260 61
56 Henry Ave 0.56mi 9/4.5 4,230 (+2%) 12mo $1,050,000 $248 59
74 Aiken Ave 0.51mi 9/4.0 3,752 (-10%) 4mo $695,000 $185 56
183-185 West Sixth St 0.55mi 9/4.0 3,909 (-6%) 13mo $875,000 $224 53
109 Methuen St 0.43mi 8/3.0 (-1) 4,100 (-2%) 23mo $605,000 $148 49
39 12th St 0.38mi 8/2.0 (-1) 3,643 (-12%) 20mo $725,000 $199 32

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 · 3.0% rent growth · sell at horizon

5-year hold
IRR
-5.4%
Equity multiple
0.80×
Total profit
$-42,320
Equity at exit
$111,678
10-year hold
IRR
4.2%
Equity multiple
1.31×
Total profit
$64,970
Equity at exit
$64,760

Cash invested: $209,720 (down + closing). Projections, not guarantees.

Landlord ↔ Tenant lean methodology

Overall (STATE)
20 Strongly Tenant-Friendly
State Massachusetts
20 Strongly Tenant-Friendly · D+15
County
— inherits STATE
City
— inherits STATE
Cambridge / Boston historically rent-controlled (preempted 1994 but consideration ongoing); strong tenant protections; court backlogs.

ZIP-level market 01850

Home prices YoY
-8.4%
Active inventory
21
Price-to-rent
23.7×

Monthly cashflow live

Estimated rent
$7,900 high interval (Pro) →
Mortgage (P&I)
$3,928
Tax from tax record
$760 /mo · $9,121/yr
Insurance
$312
HOA
$0
Vacancy / Maint / Mgmt
$1,659
Net cashflow
$1,241

Break-even live

Break-even rent $6,329
Max offer price $749,000
Occupancy floor 79%

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

UnitsBedsBathsEst. rent
Total (3 units) $7,900

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
$187,250
Closing costs
$22,470
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 32 events

  1. 2026-06-18
    days on market $749,000 Active 120 DOM
  2. 2026-06-17
    days on market $749,000 Active 119 DOM
  3. 2026-06-16
    days on market $749,000 Active 118 DOM
  4. 2026-06-15
    days on market $749,000 Active 117 DOM
  5. 2026-06-13
    days on market $749,000 Active 115 DOM
  6. 2026-06-13
    days on market $749,000 Active 114 DOM
  7. 2026-06-09
    days on market $749,000 Active 111 DOM
  8. 2026-06-08
    days on market $749,000 Active 110 DOM
  9. 2026-06-07
    days on market $749,000 Active 109 DOM
  10. 2026-06-04
    days on market $749,000 Active 106 DOM
  11. 2026-06-03
    days on market $749,000 Active 105 DOM
  12. 2026-06-02
    days on market $749,000 Active 104 DOM
  13. 2026-06-01
    days on market $749,000 Active 103 DOM
  14. 2026-05-31
    days on market $749,000 Active 102 DOM
  15. 2026-03-31
    price $749,000 583-char remark
    Show marketing remark (583 chars)

    Rare opportunity to own a spacious multi-family in Lowell’s Centralville neighborhood. Offering over 4,000 sq ft of living space, this property presents strong income potential with room to add value. Unit 2 is well maintained and leased at $3,200/month through August, providing immediate rental income. Unit 1 is vacant and ready for renovation — ideal for investors or owner-occupants looking to build equity. With generous room sizes and solid layout, this is a value-add opportunity. Conveniently located near schools, shopping, major routes, and downtown amenities.

  16. 2026-03-09
    price $759,000 583-char remark
    Show marketing remark (583 chars)

    Rare opportunity to own a spacious multi-family in Lowell’s Centralville neighborhood. Offering over 4,000 sq ft of living space, this property presents strong income potential with room to add value. Unit 2 is well maintained and leased at $3,200/month through August, providing immediate rental income. Unit 1 is vacant and ready for renovation — ideal for investors or owner-occupants looking to build equity. With generous room sizes and solid layout, this is a value-add opportunity. Conveniently located near schools, shopping, major routes, and downtown amenities.

  17. 2026-02-18
    listed $789,999 New 583-char remark
    Show marketing remark (583 chars)

    Rare opportunity to own a spacious multi-family in Lowell’s Centralville neighborhood. Offering over 4,000 sq ft of living space, this property presents strong income potential with room to add value. Unit 2 is well maintained and leased at $3,200/month through August, providing immediate rental income. Unit 1 is vacant and ready for renovation — ideal for investors or owner-occupants looking to build equity. With generous room sizes and solid layout, this is a value-add opportunity. Conveniently located near schools, shopping, major routes, and downtown amenities.

  18. 2022-08-18
    soldstatus $650,000 Sold 763-char remark
    Show marketing remark (763 chars)

    Fantastic investment opportunity or owner occupy! Located near the Dracut line in a great area of Lowell, this large two-family side-by-side duplex boasts 5 bedrooms and 2 full bathrooms in EACH unit, with total 10 bedrooms and 4 full bathrooms. Both units have separate gas and electricity meters. Each unit offers 2 separate entrances and 9 foot ceilings. Updated front stairs, flooring and new paint, all new replacement windows, updated bath and new drain, and so much more! Each unit has new high efficiency gas hot air heating system, new cooking stove, and new gas hot water tanks. With a spacious basement with storage and a good size back yard, this one won’t last long! Open Houses are Saturday and Sunday 11:00-12:30. Offers due July 11th at 2pm.

  19. 2022-07-11
    status Under Agreement 763-char remark
    Show marketing remark (763 chars)

    Fantastic investment opportunity or owner occupy! Located near the Dracut line in a great area of Lowell, this large two-family side-by-side duplex boasts 5 bedrooms and 2 full bathrooms in EACH unit, with total 10 bedrooms and 4 full bathrooms. Both units have separate gas and electricity meters. Each unit offers 2 separate entrances and 9 foot ceilings. Updated front stairs, flooring and new paint, all new replacement windows, updated bath and new drain, and so much more! Each unit has new high efficiency gas hot air heating system, new cooking stove, and new gas hot water tanks. With a spacious basement with storage and a good size back yard, this one won’t last long! Open Houses are Saturday and Sunday 11:00-12:30. Offers due July 11th at 2pm.

  20. 2022-07-05
    listed $599,900 New 763-char remark
    Show marketing remark (763 chars)

    Fantastic investment opportunity or owner occupy! Located near the Dracut line in a great area of Lowell, this large two-family side-by-side duplex boasts 5 bedrooms and 2 full bathrooms in EACH unit, with total 10 bedrooms and 4 full bathrooms. Both units have separate gas and electricity meters. Each unit offers 2 separate entrances and 9 foot ceilings. Updated front stairs, flooring and new paint, all new replacement windows, updated bath and new drain, and so much more! Each unit has new high efficiency gas hot air heating system, new cooking stove, and new gas hot water tanks. With a spacious basement with storage and a good size back yard, this one won’t last long! Open Houses are Saturday and Sunday 11:00-12:30. Offers due July 11th at 2pm.

  21. 2009-10-15
    soldstatus $150,000 Sold
  22. 2009-10-15
    soldstatus $150,000
  23. 2009-10-15
    soldstatus $150,000
  24. 2009-09-30
    historical Under Agreement
  25. 2009-08-07
    status Active
  26. 2009-08-06
    historical Under Agreement
  27. 2009-08-01
    price $204,000 Price Changed
  28. 2009-07-01
    price $214,900 Price Changed
  29. 2009-06-01
    listed $224,900
  30. 2009-05-31
    listed $204,000
  31. 1999-09-21
    soldstatus $136,500
  32. 1989-01-26
    soldstatus $175,000

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

Tax reassessment forecast MA · Partial reset (capped growth)

Current annual tax
$9,121 · $760/mo
Projected year-2 tax
$9,167 · $764/mo
Expected delta
+$46/yr (+$4/mo · 0.5%)

ⓘ 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 (unshaded) · 0% chance over 30 yrs
  • 🔥 Wildfire 1/10 Low
  • 🌡 Heat 5/10 Major 7 d/yr ≥96°F today · 16 d/yr by 30 yrs out
  • 💨 Wind 6/10 Major 27% chance of damaging wind over 30 yrs
  • 🫁 Air quality 2/10 Low 2 unhealthy d/yr today · 2 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
$94,800
− Mortgage interest
−$41,956
− Property taxes
−$9,121
− Insurance
−$3,745
− Repairs & maintenance
−$7,584
− Management
−$7,584
− Depreciation
−$21,789
Taxable income
$3,021
combined federal + state — saved on this device
Est. tax owed @ 24.0%
−$725
After-tax cash flow
$14,167/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
Lowell
NCES district ID
2507020
Math proficiency
20% ▼ -18.00%
Reading proficiency
28% ▼ -11.00%
Median HH income
$49,291
Composite
21.14/100
National rank
#8430
State rank
#277 of 302 in MA

Livability — Lowell

Score
80/100
State rank
#36
US rank
#1677

Category grades

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

Schools grade is shown separately in the Schools card above.

Census & demographics

Census place
Lowell, MA
City population
100,628
Population (ZIP)
16,983

Population outlook (Middlesex County) Hauer SSP2

Today (2025)
1,740,269 people
By 2030
1,817,187 · +4.4%
By 2040
1,963,195 · +12.8%
By 2050
2,087,461 · +20.0%
By 2075
2,344,036 · +34.7%
By 2100
2,383,776 · +37.0%

Race, ethnicity, and origin ACS 2023

Neighborhood character
Highly diverse neighborhood (Simpson 0.71)
Race & ethnicity
White 41% Hispanic / Latino 30% Black 14% Two or more races 11% Asian 11%
Hispanic origin (detail)
Puerto Rican 16% Dominican 7%
Common ancestry
Lithuanian 8% Russian 5% Swedish 4%
Foreign-born
27% · Canada, Jamaica, Vietnam
Languages at home
57% English-only · Spanish 20% Other Asian/Pacific 7% Other Indo-European 5%

Political lean MEDSL · Middlesex

2024 margin
Solid D (+39.5) · D 68.5% · R 29.0% · Other 2.5%
2008→2024 swing
+9.3pp toward D · 2008: 30.1pp · 2024: 39.5pp
All cycles
2024: D+39.5 2020: D+45.2 2016: D+38.1 2012: D+26.9 2008: D+30.1

Not yet ingested

Civics

Market trends

HPI YoY
▼ -37.80%
Current HPI
411.9651
Rent YoY
Metro
State GDP YoY
▲ 2.28%
F500 in state
38

Industry mix (Fortune 500 HQ in MA)

Industry F500 HQs Revenue

Price history

+328.0% since first listed
18 events — show timeline
  • 2026-03-31 Price Changed $749,000 MLS PIN
  • 2026-03-09 Price Changed $759,000 MLS PIN
  • 2026-02-18 Listed $789,999 MLS PIN
  • 2022-08-18 Sold (MLS) $650,000 MLS PIN
  • 2022-07-11 Pending MLS PIN
  • 2022-07-05 Listed $599,900 MLS PIN
  • 2009-10-15 Sold (Public Records) $150,000 Public Records
  • 2009-10-15 Sold (MLS) $150,000 PrimeMLS
  • 2009-10-15 Sold (MLS) $150,000 MLS PIN
  • 2009-09-30 Contingent MLS PIN
  • 2009-08-07 Relisted MLS PIN
  • 2009-08-06 Contingent MLS PIN
  • 2009-08-01 Price Changed $204,000 MLS PIN
  • 2009-07-01 Price Changed $214,900 MLS PIN
  • 2009-06-01 Listed $224,900 MLS PIN
  • 2009-05-31 Listed $204,000 PrimeMLS
  • 1999-09-21 Sold (Public Records) $136,500 Public Records
  • 1989-01-26 Sold (Public Records) $175,000 Public Records

Property tax history

+5.8%/yr

Latest (2025): $9,121 · +11.2% YoY. Source: county tax records.

Cash-flow waterfall

monthly

Sold comps — $/sqft

last 12 mo · ≤1 mi

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