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344 Plum St Duplex
B Composite 70.72
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
  • 1% rule +9.4/10.0
  • ARV discount +7.5/15.0
  • Livability +4.3/5.0
  • Rent growth +3.9/5.0
  • Schools +3.4/10.0
  • Condition / age +2.5/5.0
  • Appreciation +0.0/10.0

$190,000

344 Plum St · Carnegie, PA 15106
4 bd · 2.0 ba · 2,466 sqft · MultiFamily public records · 11 Days on market
Built 1900 3,889 sqft lot

🖨 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 MLS

Welcome to this charming turnkey side by side duplex. Both units are occupied. This property is ideal for the investor seeking rental income or live in one unit and rent the other. Unit 1 has an updated kitchen with new appliances, and dishwasher. There is a washer and dryer in the basement and bonus space upstairs with two big bedrooms with wall to wall closets. Unit 2 has new LVT flooring, and fresh paint. This unit also has a new washer and dryer, and dishwasher with two spacious bedrooms. The utilities are split and the tenants pay for gas, electric, and garbage. The landlord pays the water and sewage. Don't miss this investment property in this convenient Carnegie neighborhood! * * * Bring your VA or FHA offers * * *

Key facts

  • Covered front porch
  • Main-floor laundry
  • Conveniently located

Tags

COVERED FRONT PORCHMAIN-FLOOR LAUNDRYRENTAL INCOME POTENTIALCONVENIENTLY LOCATED

Property features AI

Finance

  • Financial info: Annual taxes listed; Assessed value listed

Exterior

  • Home design: Multi-unit property (2 total units)
  • Exterior features: Zoned multi-family

Interior

  • Bedrooms: Two 2-bedroom units
  • Bathrooms: Each unit has 1 full bathroom
  • Interior features: Unfinished 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 × 2-bed/1.0-bath units multifamily listed at $190k.

Deal economics

  • At list price, monthly cash flow is $693 ($8k/yr) — positive. Per door: $347/mo.
  • The deal already cash-flows at list — no discount required.
  • Meets the 1% rule at list price ($3k rent vs $190k).
  • Cap rate 10.7% vs local median 4.5% in Carnegie — 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 86/100 on livability (#55 in PA, #344 nationally) — a professional / high-income tenant draw. Strengths: crime A+, commute A+, cost of living A+; Watch: amenities D.
  • Carlynton SD (suburban): math 29% / reading 52% proficiency, ranked #352 of 539 in PA (top 65%) — families likely to look elsewhere, expect single-tenant / working-renter base with shorter leases.
  • Zoned schools: Carnegie El Sch (math 30% / reading 52%, grade F, #932 of 1,518 statewide, top 62%, 359 students, 100% FRL); Carlynton Jshs (math 23% / reading 42%, grade F, #330 of 437 statewide, top 76%, 595 students, 86% FRL) — zoned schools average 93% FRL vs 42% district-wide (51 pts higher); higher-poverty schools than district average — tighter screening recommended.
  • Market conditions: Rents rising fast (+5.5%/yr); 68 active listings in the ZIP; 4 comparable units currently listed for rent nearby; rentals at typical pace (median 26d on market — plan ~3-4 weeks tenant-placement turnaround); solid renter incomes; 2,996 units permitted in Allegheny County in 2024 (1,588 in 5+ unit buildings).
  • This rent runs 42% of the median local income ($77k/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 $1k of loan paydown is wiped out by about $6k of value loss. Plan a longer hold.
  • At projected returns (-3.0% appreciation + 5.5% rent growth), your $53k cash investment doubles in ~7 years — after that, you're playing with house money.

Negotiation context

  • Only 11 days on market — expect competitive offers; lowballing is unlikely to land.
  • 5 sale attempts since 19y 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 $125k; list at $190k implies a 52% gain — meaningful room to come down on a strong offer.

Risks & watch-outs

  • Watch-outs: built in 1900 — expect roof / HVAC / electrical / plumbing capex.
Recommended offer $190,000

Questions for the listing agent

  1. Can we see the unit-by-unit rent roll, current vacancy, and any below-market leases? What's the average tenancy length?
  2. What capital expenditures (roof, boiler, parking lot, exteriors) have been made in the last 5 years, and what's planned in the next 2?
  3. Built in 1900 — when were the roof, HVAC, electrical panel, plumbing, and water heater last replaced?
  4. Is there a deadline driving the sale (1031 exchange, divorce, estate, relocation)? That informs how much negotiation room exists.
  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 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
1.44%
Cap rate
10.67%
Cash-on-cash
15.64%
DSCR
1.70
GRM
5.8

CMA / ARV

No comps found within radius.

Projected returns pro-forma

-3.0% appreciation · 5.45% rent growth · sell at horizon

5-year hold
IRR
9.4%
Equity multiple
1.38×
Total profit
$20,406
Equity at exit
$28,330
10-year hold
IRR
20.7%
Equity multiple
2.97×
Total profit
$104,956
Equity at exit
$16,428

Cash invested: $53,200 (down + closing). Projections, not guarantees.

Landlord ↔ Tenant lean methodology

Overall (STATE)
62 Landlord-Friendly
State Pennsylvania
62 Landlord-Friendly · EVEN
County
— inherits STATE
City
— inherits STATE
10-day notice; Philadelphia has eviction-court diversion + some protections; otherwise moderate.

ZIP-level market 15106

Home prices YoY
-31.9%
Rents YoY
5.5%
Active inventory
68
Price-to-rent
11.6×

Monthly cashflow live

Estimated rent
$2,733 high interval (Pro) →
Mortgage (P&I)
$996
Tax from tax record
$390 /mo · $4,683/yr
Insurance
$79
HOA
$0
Vacancy / Maint / Mgmt
$574
Net cashflow
$693

Break-even live

Break-even rent $1,855
Max offer price $190,000
Occupancy floor 70%

Sensitivity live

Price -10% $801 -5% $747 +0% $693 +5% $640 +10% $586
Rent -10% $477 -5% $585 +0% $693 +5% $801 +10% $909
Rate -1.0pp $789 -0.5pp $742 base $693 +0.5pp $644 +1.0pp $594

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

UnitsBedsBathsEst. rent
Total (2 units) $2,733

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
$47,500
Closing costs
$5,700
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
100 Branch St Carnegie, PA 3.0 1.0 1606 $1,590 $0.99 25d 1 0.63mi
525 Carothers Ave Ste 2 Carnegie, PA 3.0 1.0 1600 $1,000 $0.62 25d 1 0.73mi
356 Sunrise Dr Carnegie, PA 3.0 2.5 1728 $2,500 $1.45 25d 1 0.98mi
312 Sunrise Dr Carnegie, PA 3.0 2.5 2112 $3,200 $1.52 0d 1 1.08mi

Listing history 7 events

  1. 2026-06-21
    days on market $190,000 Active 11 DOM
  2. 2026-06-18
    days on market $190,000 Active 8 DOM
  3. 2026-06-17
    days on market $190,000 Active 7 DOM
  4. 2026-06-16
    days on market $190,000 Active 6 DOM
  5. 2026-06-15
    days on market $190,000 Active 5 DOM
  6. 2026-06-13
    remarks 563-char remark
  7. 2026-06-13
    listed $190,000 Active 3 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 PA · Partial reset (capped growth)

Current annual tax
$4,683 · $390/mo
Projected year-2 tax
$4,683 · $390/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 1/10 Low FEMA zone X (unshaded) · 0% chance over 30 yrs
  • 🔥 Wildfire 1/10 Low
  • 🌡 Heat 4/10 Moderate 7 d/yr ≥97°F today · 18 d/yr by 30 yrs out
  • 💨 Wind 2/10 Low
  • 🫁 Air quality 2/10 Low 0 unhealthy d/yr today · 3 by 30 yrs out

Nearby sold comps map

Loading sold comps map…

Walkable amenities ~0.75 mi

Loading nearby amenities…

Taxation est. · year 1

Rental income
$32,796
− Mortgage interest
−$10,643
− Property taxes
−$4,683
− Insurance
−$950
− Repairs & maintenance
−$2,624
− Management
−$2,624
− Depreciation
−$5,527
Taxable income
$5,746
combined federal + state — saved on this device
Est. tax owed @ 24.0%
−$1,379
After-tax cash flow
$6,941/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
Carlynton SD
NCES district ID
4205040
Math proficiency
29% ▼ -15.00%
Reading proficiency
52% ▼ -11.00%
Median HH income
$46,249
Composite
34.46/100
National rank
#5192
State rank
#352 of 539 in PA

Livability — Carnegie

Score
86/100
State rank
#55
US rank
#344

Category grades

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

Schools grade is shown separately in the Schools card above.

Census & demographics

Census place
Carnegie, PA
County
Allegheny County · 1,022,028 people
City population
19,244
Metro
Pittsburgh, PA
Population (ZIP)
19,244
Household income
$77,247
Rent vs Own
32.9% rent · 67.1% own
Severe rent burden
410.0

Population outlook (Allegheny County) Hauer SSP2

Today (2025)
1,250,282 people
By 2030
1,256,482 · +0.5%
By 2040
1,256,318 · +0.5%
By 2050
1,244,169 · -0.5%
By 2075
1,197,693 · -4.2%
By 2100
1,093,187 · -12.6%

Race, ethnicity, and origin ACS 2023

Neighborhood character
Predominantly White (82%)
Race & ethnicity
White 82% Black 8% Two or more races 6% Asian 2% Hispanic / Latino 2%
Common ancestry
Romanian 11% Lithuanian 2% Subsaharan African 2%
Foreign-born
5%
Languages at home
94% English-only · Other Indo-European 2% Arabic 1% Russian/Polish/Slavic 1%

Political lean MEDSL · Allegheny

2024 margin
Strong D (+20.3) · D 59.7% · R 39.4%
2008→2024 swing
+4.8pp toward D · 2008: 15.5pp · 2024: 20.3pp
All cycles
2024: D+20.3 2020: D+20.4 2016: D+16.4 2012: D+14.4 2008: D+15.5

Not yet ingested

Civics

Market trends

HPI YoY
▼ -119.52%
Current HPI
255.0295
Rent YoY
▲ 5.45%
Metro
Pittsburgh, PA
State GDP YoY
▲ 1.68%
F500 in state
34

Industry mix (Fortune 500 HQ in PA)

Industry F500 HQs Revenue

Price history

+660.0% since first listed
16 events — show timeline
  • 2026-06-10 Listed $190,000 West Penn MLS
  • 2024-10-18 Price Changed $204,800 West Penn MLS
  • 2024-09-19 Price Changed $204,900 West Penn MLS
  • 2024-08-06 Price Changed $214,900 West Penn MLS
  • 2024-06-18 Price Changed $219,500 West Penn MLS
  • 2024-05-08 Listed $224,900 West Penn MLS
  • 2024-03-13 Price Changed $224,900 West Penn MLS
  • 2024-02-11 Price Changed $229,900 West Penn MLS
  • 2024-01-22 Price Changed $239,900 West Penn MLS
  • 2024-01-09 Listed $249,900 West Penn MLS
  • 2019-11-25 Sold (Public Records) $125,000 Public Records
  • 2019-11-22 Sold (MLS) $125,000 West Penn MLS
  • 2019-10-09 Contingent West Penn MLS
  • 2019-10-03 Listed $140,000 West Penn MLS
  • 2007-04-30 Sold (MLS) $25,000 West Penn MLS
  • 2007-02-07 Listed $25,000 West Penn MLS

Property tax history

+15.4%/yr

Latest (2026): $4,683 · +1.2% YoY. Source: county tax records.

Cash-flow waterfall

monthly

Sold comps — $/sqft

last 12 mo · ≤1 mi

Loading sold comps…