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409 Oak Dr
B+ Composite 76.28
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 +30.0/30.0
  • DSCR +10.0/10.0
  • 1% rule +9.4/10.0
  • Appreciation +7.6/10.0
  • ARV discount +7.5/15.0
  • Schools +4.2/10.0
  • Rent growth +2.5/5.0
  • Livability +2.5/5.0
  • Condition / age +2.5/5.0

$138,000

409 Oak Dr · Marlborough, PA 18054
2 bd · 1.0 ba · 840 sqft · Manufactured public records · 50 Days on market
Built 2024 $164/sqft · 136% above area

🖨 Deal sheet 📄 Offer letter ✓ Due diligence

Listing remarks MLS

Water, Sewer & Trash Pick Up Included In $300 Monthly Lot Rent. 1974 Bendix By West Brook. 14' X 65'. Newer Tilt-In Windows.

Key facts

  • Custom kitchen
  • Energy star windows
  • Parking

Tags

ENERGY STAR WINDOWSCUSTOM KITCHENSTAINLESS STEEL APPLIANCES

Property features AI

Finance

  • Other: Income/expense note: Annual ground rent
  • Financial info: Ground rent paid annually; Lease not considered
  • HOA & community: Land lease payment approximately $941 monthly

Exterior

  • Parking: Driveway parking (1 space); Total of 1 garage/parking space
  • Utilities: Public water; Private sewer; No municipal trash service
  • Home design: Manufactured home (single wide, approx. 15' x 65'); Land lease / ground rent arrangement; Building not winterized
  • Construction: Modular/manufactured construction; Other above-grade structures present; Estimated year built
  • Exterior features: Ground rent exists (paid annually); Irrigation water rights

Interior

  • Kitchen: Dishwasher; Microwave; Gas range/oven
  • Bedrooms: 2 bedrooms on the main level
  • Bathrooms: 2 full bathrooms on the main level
  • Heating & cooling: Central heating (forced air); Propane heating (leased); Central air conditioning (electric)
  • Interior features: Excellent condition; Property manager present; Accessible features (other); No basement; Construction completed
  • Laundry & utility: Washer/dryer hookup; Electric hot water

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 manufactured listed at $138k.

Deal economics

  • At list price, monthly cash flow is $620 ($7k/yr) — positive.
  • The deal already cash-flows at list — no discount required.
  • Meets the 1% rule at list price ($2k rent vs $138k).
  • Recommended offer: $134k (3.0% below list) — sets the bar for market timing.

Location & tenants

  • Location reads: area grade B — affects rentability + tenant quality, not the cash-flow math above.
  • Upper Perkiomen SD (suburban): math 39% / reading 55% proficiency, ranked #189 of 539 in PA (top 35%) — families likely to look elsewhere, expect single-tenant / working-renter base with shorter leases.
  • Market conditions: 24 active listings in the ZIP; 1,936 units permitted in Montgomery County in 2024 (530 in 5+ unit buildings).

Forward outlook

  • In year one you build about $8k of equity ($954 loan paydown + $7k appreciation (5.3% local appreciation)).
  • Montgomery County population projected at +5% by 2050 — modest demand growth; plan on rents tracking national, not racing it.
  • At projected returns (5.3% appreciation + 3.0% rent growth), your $39k cash investment doubles in ~3 years — after that, you're playing with house money.
  • By year 5, paydown + projected appreciation supports a ~$36k cash-out refi (75% LTV) — recoverable capital for the next deal without selling this one.

Negotiation context

  • It's been on market 50 days — a 3% lower offer ($134k) is reasonable based on typical stale-listing flexibility.
  • 4 sale attempts since 31y 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 $15k; list at $138k implies a 820% gain — meaningful room to come down on a strong offer.

Risks & watch-outs

  • Climate carrying-cost: extreme-heat days projected 7→15/yr by 2055 (HVAC capex compounding) — expect insurance premiums to compound above CPI over the hold.
Recommended offer $133,860 (3.0% below list)

Questions for the listing agent

  1. It's been on market 50 days. Have you received any prior offers? Is the seller open to a 3% concession, seller financing, or rate buy-down credit?
  2. Is there a deadline driving the sale (1031 exchange, divorce, estate, relocation)? That informs how much negotiation room exists.
  3. 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.
  4. 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.
  5. 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
1.44%
Cap rate
11.68%
Cash-on-cash
19.25%
DSCR
1.86
GRM
5.8

CMA / ARV

ARV (median comp)
$69,665
List price
$138,000
Delta
98.09%
Verdict
OVERPRICED
Comps
20 within 1.0 mi

Projected returns pro-forma

5.3% appreciation · 3.0% rent growth · sell at horizon

5-year hold
IRR
30.2%
Equity multiple
2.91×
Total profit
$73,641
Equity at exit
$80,688
10-year hold
IRR
28.6%
Equity multiple
5.85×
Total profit
$187,524
Equity at exit
$141,355

Cash invested: $38,640 (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 18054

Home prices YoY
1.9%
Active inventory
24
Price-to-rent
5.8×

Monthly cashflow live

Estimated rent
$1,992 medium interval (Pro) →
Mortgage (P&I)
$724
Tax est. 1.5%
$172 /mo · $2,070/yr
Insurance
$58
HOA
$0
Vacancy / Maint / Mgmt
$418
Net cashflow
$620

Break-even live

Break-even rent $1,207
Max offer price $138,000
Occupancy floor 64%

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
$34,500
Closing costs
$4,140
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 24 events

  1. 2026-06-18
    days on market $138,000 Active 50 DOM
  2. 2026-06-17
    days on market $138,000 Active 49 DOM
  3. 2026-06-16
    days on market $138,000 Active 48 DOM
  4. 2026-06-15
    days on market $138,000 Active 47 DOM
  5. 2026-06-14
    days on market $138,000 Active 45 DOM
  6. 2026-06-13
    days on market $138,000 Active 44 DOM
  7. 2026-06-10
    days on market $138,000 Active 42 DOM
  8. 2026-06-09
    days on market $138,000 Active 41 DOM
  9. 2026-06-08
    days on market $138,000 Active 40 DOM
  10. 2026-06-07
    days on market $138,000 Active 39 DOM
  11. 2026-06-05
    days on market $138,000 Active 36 DOM
  12. 2026-06-03
    days on market $138,000 Active 35 DOM
  13. 2026-06-02
    days on market $138,000 Active 34 DOM
  14. 2026-06-01
    days on market $138,000 Active 33 DOM
  15. 2026-05-31
    days on market $138,000 Active 32 DOM
  16. 2026-05-31
    days on market $138,000 Active 31 DOM
  17. 2026-04-29
    listed $138,000 Active 493-char remark
  18. 1998-07-31
    soldstatus $15,000 130-char remark
    Show marketing remark (130 chars)

    Water, Sewer & Trash Pick Up Included In $300 Monthly Lot Rent. 1974 Bendix By West Brook. 14' X 65'. Newer Tilt-In Windows.

  19. 1998-07-06
    historical 130-char remark
    Show marketing remark (130 chars)

    Water, Sewer & Trash Pick Up Included In $300 Monthly Lot Rent. 1974 Bendix By West Brook. 14' X 65'. Newer Tilt-In Windows.

  20. 1998-06-09
    listed $15,000 130-char remark
    Show marketing remark (130 chars)

    Water, Sewer & Trash Pick Up Included In $300 Monthly Lot Rent. 1974 Bendix By West Brook. 14' X 65'. Newer Tilt-In Windows.

  21. 1995-12-01
    soldstatus $17,000
    Show marketing remark (157 chars)

    1Stlr, Dining Area, Kit. Laundry, 3 Brms. Hall Bath 3Rd Bsmt: Incld. In Sale-Refrig, W/ D, Mini Blind 1Ac Lot Rent Is $290.00.Assignable Leasehold

  22. 1995-11-14
    historical
  23. 1995-07-20
    listed $17,000
    Show marketing remark (157 chars)

    1Stlr, Dining Area, Kit. Laundry, 3 Brms. Hall Bath 3Rd Bsmt: Incld. In Sale-Refrig, W/ D, Mini Blind 1Ac Lot Rent Is $290.00.Assignable Leasehold

  24. 1995-07-18
    listed $19,900

ⓘ 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 3/10 Moderate
  • 🌡 Heat 5/10 Major 7 d/yr ≥102°F today · 15 d/yr by 30 yrs out
  • 💨 Wind 4/10 Moderate 21% chance of damaging wind over 30 yrs
  • 🫁 Air quality 2/10 Low 1 unhealthy d/yr today · 2 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
$23,899
− Mortgage interest
−$7,730
− Property taxes
−$2,070
− Insurance
−$690
− Repairs & maintenance
−$1,912
− Management
−$1,912
− Depreciation
−$4,015
Taxable income
$5,571
combined federal + state — saved on this device
Est. tax owed @ 24.0%
−$1,337
After-tax cash flow
$6,099/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
Upper Perkiomen SD
NCES district ID
4224540
Math proficiency
39% ▼ -13.00%
Reading proficiency
55% ▼ -12.00%
Median HH income
$68,322
Composite
41.99/100
National rank
#3337
State rank
#189 of 539 in PA

Livability — Marlborough

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

Census & demographics

Population (ZIP)
4,714

Population outlook (Montgomery County) Hauer SSP2

Today (2025)
856,074 people
By 2030
870,887 · +1.7%
By 2040
891,195 · +4.1%
By 2050
896,417 · +4.7%
By 2075
903,212 · +5.5%
By 2100
843,240 · -1.5%

Race, ethnicity, and origin ACS 2023

Neighborhood character
Predominantly White (95%)
Race & ethnicity
White 95% Two or more races 3% Hispanic / Latino 2%
Common ancestry
Romanian 4% Lithuanian 3% Iranian 2%
Foreign-born
5% · Canada, South Korea
Languages at home
96% English-only · Arabic 2% Spanish 1%

Political lean MEDSL · Montgomery

2024 margin
Strong D (+22.8) · D 60.9% · R 38.1% · Other 1.1%
2008→2024 swing
+2.0pp toward D · 2008: 20.8pp · 2024: 22.8pp
All cycles
2024: D+22.8 2020: D+26.3 2016: D+21.1 2012: D+14.3 2008: D+20.8

Not yet ingested

Civics

Market trends

HPI YoY
▲ 5.30%
Current HPI
289.0447
Rent YoY
Metro
State GDP YoY
▲ 1.68%
F500 in state
34

Industry mix (Fortune 500 HQ in PA)

Industry F500 HQs Revenue

Price history

+593.5% since first listed
8 events — show timeline
  • 2026-04-29 Listed $138,000 BRIGHT MLS
  • 1998-07-31 Sold (MLS) $15,000 BRIGHT MLS
  • 1998-07-06 Listing Removed BRIGHT MLS
  • 1998-06-09 Listed $15,000 BRIGHT MLS
  • 1995-12-01 Sold (MLS) $17,000 BRIGHT MLS
  • 1995-11-14 Listing Removed BRIGHT MLS
  • 1995-07-20 Listed $17,000 BRIGHT MLS
  • 1995-07-18 Listed $19,900 BRIGHT MLS

Cash-flow waterfall

monthly

Sold comps — $/sqft

last 12 mo · ≤1 mi

Loading sold comps…