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356 Boyden Ave Duplex
D Composite 41.15
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).

  • ARV discount +10.5/15.0
  • Cash flow +8.5/30.0
  • Appreciation +5.0/10.0
  • Schools +4.7/10.0
  • 1% rule +2.6/10.0
  • Rent growth +2.5/5.0
  • Livability +2.5/5.0
  • Condition / age +2.5/5.0
  • DSCR +2.3/10.0

$829,900

356 Boyden Ave · Vauxhall, NJ 07040-3039
6 bd · 2.0 ba · 2,736 sqft · MultiFamily · 15 Days on market
Built 1948 $303/sqft · 7% below area Est $889k · 7% under

🖨 Deal sheet 📄 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

Spacious and well-maintained two-family home in the heart of Maplewood! This exceptional property features a total of 6 bedrooms and 2 full bathrooms, with each unit offering 3 bedrooms and 1 full bath, and a full basement that can be used as a recreation room and a large pull down attic the width of the house can be used for additional storage. Both units boast beautifully renovated kitchens and updated bathrooms. First floor has access to the backyard deck through the kitchen, perfect for entertaining or relaxing outdoors. Sunlight pours into both units, highlighting the hardwood floors throughout, adding warmth and character to every room. This property also features a large driveway tha

Key facts

  • Renovated kitchens
  • Pull down attic
  • Two-family home

Tags

TWO-FAMILY HOMEFULL BASEMENTPULL DOWN ATTICRENOVATED KITCHENSUPDATED BATHROOMSBACKYARD DECK

Property features AI

Finance

  • Other: Unit 1 rent listed as $2,300 with a $3,450 security deposit; Unit 2 rent listed as 0
  • Financial info: Property contains 2 units; Reported net operating income and gross operating income listed as 0

Exterior

  • Parking: 6 parking spaces; Blacktop driveway with two-car width
  • Utilities: All utilities underground; Public water; Public sewer
  • Home design: Two-story unit style; Renovated in 2024
  • Construction: Property listed as renovated
  • Exterior features: Patio; Brick siding; Asphalt shingle roof

Interior

  • Kitchen: Range/oven - gas (Units 1 & 2); Refrigerator (Units 1 & 2)
  • Bedrooms: Unit 1: 3 bedrooms; Unit 2: 3 bedrooms
  • Bathrooms: 2 full bathrooms (total for property); Unit 1: 1 full bathroom; Unit 2: 1 full bathroom
  • Heating & cooling: Steam radiators with natural gas heating; Window air conditioning units
  • Interior features: Finished full basement (partially finished); Porch; Eat-in kitchen
  • Laundry & utility: Carbon monoxide detectors (Units 1 & 2)

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 × 3-bed/1-bath units multifamily listed at $830k.

Deal economics

  • At list price, monthly cash flow is $-730 ($-9k/yr) — negative. Per door: $-365/mo.
  • To cash-flow at today's rent, offer at most $724k (12.7% below list).
  • To meet the 1% rule (rent ≥ 1% of price), the offer needs to be $634k (23.7% below list).
  • Recommended offer: $634k (23.7% below list) — sets the bar for 1% rule.

Location & tenants

  • Location reads: area grade D — affects rentability + tenant quality, not the cash-flow math above.
  • South Orange-Maplewood School District (suburban): math 33% / reading 63% proficiency, ranked #114 of 472 in NJ (top 24%) — families likely to look elsewhere, expect single-tenant / working-renter base with shorter leases; only 14% free/reduced lunch — higher-income household profile.
  • Market conditions: 1 active listings in the ZIP; 1 comparable units currently listed for rent nearby; 3,364 units permitted in Essex County in 2024 (2,551 in 5+ unit buildings).

Forward outlook

  • In year one you build about $31k of equity ($6k loan paydown + $25k appreciation (3.0% local appreciation)).
  • Essex County population projected at +3% by 2050 — modest demand growth; plan on rents tracking national, not racing it.
  • By year 2, paydown + projected appreciation supports a ~$50k cash-out refi (75% LTV) — recoverable capital for the next deal without selling this one.

Negotiation context

  • It's been on market 15 days — a 2% lower offer ($817k) is reasonable based on typical stale-listing flexibility.
  • 2 sale attempts since 11y 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 $294k; list at $830k implies a 182% gain — meaningful room to come down on a strong offer.

Risks & watch-outs

  • Watch-outs: built in 1948 — 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 $633,600 (23.7% below list)

Questions for the listing agent

  1. What do current leases actually rent for vs. the listed asking? Can we see a recent rent roll and the last 12 months of T-12 income?
  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 1948 — when were the roof, HVAC, electrical panel, plumbing, and water heater last replaced?
  5. Is there a deadline driving the sale (1031 exchange, divorce, estate, relocation)? That informs how much negotiation room exists.
  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 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
0.76%
Cap rate
5.24%
Cash-on-cash
-3.77%
DSCR
0.83
GRM
10.9

CMA / ARV

ARV (median comp)
$888,583
List price
$829,900
Delta
-9.98%
Verdict
FAIR
Comps
3 within 1.0 mi

Projected returns pro-forma

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

5-year hold
IRR
4.0%
Equity multiple
1.23×
Total profit
$53,587
Equity at exit
$373,159
10-year hold
IRR
7.3%
Equity multiple
2.10×
Total profit
$256,169
Equity at exit
$575,083

Cash invested: $232,372 (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 07040-3039

Active inventory
1
Price-to-rent
21.8×

Monthly cashflow live

Estimated rent
$6,336 high interval (Pro) →
Mortgage (P&I)
$4,352
Tax est. 1.5%
$1,037 /mo · $12,448/yr
Insurance
$346
HOA
$0
Vacancy / Maint / Mgmt
$1,331
Net cashflow
$-730

Break-even live

Break-even rent $7,260
Max offer price $724,295
Occupancy floor

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

UnitsBedsBathsEst. rent
Total (2 units) $6,336

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
$207,475
Closing costs
$24,897
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 1 comps

AddressBedsBaths SqftRent$/sqft DOM Units Dist
200 Burnett Ave #3 Maplewood, NJ 5.0 3.5 2900 $5,495 $1.89 10d 1 0.43mi

Listing history 14 events

  1. 2026-06-18
    days on market $829,900 Active 15 DOM
  2. 2026-06-17
    days on market $829,900 Active 14 DOM
  3. 2026-06-16
    days on market $829,900 Active 13 DOM
  4. 2026-06-15
    days on market $829,900 Active 12 DOM
  5. 2026-06-13
    days on market $829,900 Active 10 DOM
  6. 2026-06-13
    days on market $829,900 Active 9 DOM
  7. 2026-06-09
    days on market $829,900 Active 6 DOM
  8. 2026-06-08
    days on market $829,900 Active 5 DOM
  9. 2026-06-07
    days on market $829,900 Active 4 DOM
  10. 2026-06-04
    pricestatusdays on marketlisting id $829,900 Active 1 DOM
  11. 2015-08-14
    soldstatus $294,000 Sold
  12. 2015-05-01
    historical
  13. 2015-04-22
    listed $289,000 Active
  14. 2015-03-20
    soldstatus $210,000

ⓘ 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 1/10 Low
  • 🌡 Heat 7/10 Severe 7 d/yr ≥101°F today · 15 d/yr by 30 yrs out
  • 💨 Wind 6/10 Major 27% chance of damaging wind over 30 yrs
  • 🫁 Air quality 4/10 Moderate 3 unhealthy d/yr today · 5 by 30 yrs out

Nearby sold comps map

Loading sold comps map…

Walkable amenities ~0.75 mi

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Taxation est. · year 1

Rental income
$76,032
− Mortgage interest
−$46,487
− Property taxes
−$12,448
− Insurance
−$4,150
− Repairs & maintenance
−$6,083
− Management
−$6,083
− Depreciation
−$24,143
Taxable loss
−$23,361
combined federal + state — saved on this device
Est. tax savings @ 24.0%
+$5,607
After-tax cash flow
$-3,151/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
South Orange-Maplewood School District
NCES district ID
3415330
Math proficiency
33% ▼ -23.00%
Reading proficiency
63% ▼ -5.00%
Median HH income
$115,876
Composite
47.3/100
National rank
#2301
State rank
#114 of 472 in NJ

Livability — Vauxhall

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

Census & demographics

No demographic data for this ZIP.

Market trends

HPI YoY
Current HPI
Rent YoY
Metro
State GDP YoY
▲ 2.05%
F500 in state
34

Industry mix (Fortune 500 HQ in NJ)

Industry F500 HQs Revenue

Price history

+295.2% since first listed
5 events — show timeline
  • 2026-06-03 Listed $829,900 GSMLS
  • 2015-08-14 Sold (MLS) $294,000 GSMLS
  • 2015-05-01 Delisted GSMLS
  • 2015-04-22 Listed $289,000 GSMLS
  • 2015-03-20 Sold (MLS) $210,000 GSMLS

Cash-flow waterfall

monthly

Sold comps — $/sqft

last 12 mo · ≤1 mi

Loading sold comps…