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3921 48th St Duplex
D- Composite 35.34
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).

  • Cash flow +10.9/30.0
  • Schools +5.0/10.0
  • Rent growth +4.1/5.0
  • Livability +3.8/5.0
  • Appreciation +3.6/10.0
  • DSCR +3.2/10.0
  • Condition / age +2.5/5.0
  • 1% rule +2.3/10.0
  • ARV discount +0.0/15.0

$1,325,000

3921 48th St · New York, NY 11104
4 bd · 2.0 ba · 1,400 sqft · MultiFamily public records · 173 Days on market
Built 1925 2,375 sqft lot Est $914k · 45% over

🖨 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

We are proud to present two two-family brick house, with a fully finished basement with a storage and full bath, and a private backyard. Located in the heart of Sunnyside Gardens. Located between Queens Blvd. and Northern Blvd. Short distance to the public transportation (subway and buses), shopping, schools, restaurants, and more. Just a few minutes from NYC. ..

Key facts

  • 2,375 sq ft lot
  • Built 1925
  • Listed 173 days

Property features AI

Exterior

  • Parking: On-street parking
  • Utilities: Con Edison electric service; Public sewer; Cable available; Electricity connected; Natural gas connected; Phone available; Sewer connected; Public trash collection; Water connected
  • Home design: Townhouse structure; Duplex property subtype; Actual property condition
  • Construction: Brick construction
  • Exterior features: Balcony; Garden; Rain gutters; Back yard; Front yard; Level lot; Near public transit; Near shops; Partially wooded; Private; Back yard fenced with wood fencing

Interior

  • Bedrooms: Two 2-bedroom units (multi-unit property)
  • Flooring: Ceramic tile; Hardwood
  • Bathrooms: Two full bathrooms
  • Heating & cooling: Natural gas heating; Steam heating; Wall/window air conditioning units
  • Interior features: First-floor bedroom; First-floor full bathroom; Storage space; Washer/dryer hookup; Storm door(s)
  • Laundry & utility: Washer/dryer hookup

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 $1.32M.

Deal economics

  • At list price, monthly cash flow is $-588 ($-7k/yr) — negative. Per door: $-294/mo.
  • To cash-flow at today's rent, offer at most $1.22M (7.8% below list).
  • To meet the 1% rule (rent ≥ 1% of price), the offer needs to be $972k (26.6% below list).
  • Recommended offer: $972k (26.6% below list) — sets the bar for 1% rule.
  • Cap rate 5.8% vs local median 2.6% in New York — 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 (#268 in NY, #4,188 nationally) — a middle-class / working-renter tenant base. Strengths: amenities A+, commute A+, health & safety A; Watch: crime F, cost of living F.
  • Market conditions: Rents rising fast (+6.3%/yr); 78 active listings in the ZIP; 1 comparable units currently listed for rent nearby; solid renter incomes; 5,302 units permitted in Queens County in 2024 (4,918 in 5+ unit buildings).
  • At $9,719/mo this rent would consume 145% of the median local household income ($81k/yr) (locally 1859% of renters already pay >50% of income on rent) — very limited rent-growth headroom before tenants either downsize or default.

Forward outlook

  • Local home prices are declining (-2.7%/yr); year-one equity from $9k of loan paydown is wiped out by about $36k of value loss. Plan a longer hold.
  • Queens County population projected at +16% by 2050 — long-run rental-demand tailwind backs the buy-and-hold thesis.

Negotiation context

  • It's been on market 173 days — a 12% lower offer ($1.17M) is reasonable based on typical stale-listing flexibility.
  • 2 sale attempts since 3y ago; this cycle's ask has dropped $174k (12%) from the opening price — seller is motivated, your offer sets the floor, not the list.
  • Current owner paid $215k; list at $1.32M implies a 516% gain — meaningful room to come down on a strong offer.

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→15/yr by 2055 (HVAC capex compounding) — expect insurance premiums to compound above CPI over the hold.
Recommended offer $971,900 (26.6% 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. It's been on market 173 days. Have you received any prior offers? Is the seller open to a 27% concession, seller financing, or rate buy-down credit?
  3. Can we see the unit-by-unit rent roll, current vacancy, and any below-market leases? What's the average tenancy length?
  4. What capital expenditures (roof, boiler, parking lot, exteriors) have been made in the last 5 years, and what's planned in the next 2?
  5. Built in 1925 — when were the roof, HVAC, electrical panel, plumbing, and water heater last replaced?
  6. Why hasn't it sold? Are there any deal-killer items the seller is aware of (foundation, flood, title, zoning, code violations)?
  7. Is there a deadline driving the sale (1031 exchange, divorce, estate, relocation)? That informs how much negotiation room exists.
  8. Schools are B-rated — typically a magnet for longer-tenancy family renters. What's the average tenant stay here, and is there a school-zone premium baked into asking?
  9. 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?
  10. 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?
  11. 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.
  12. 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.
  13. 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
0.73%
Cap rate
5.76%
Cash-on-cash
-1.90%
DSCR
0.92
GRM
11.4

CMA / ARV

ARV (on-the-fly)
$914,200
Comps found
4
Show comp detail 4 sales within ~0.75 mi
Address Dist Beds/Ba Sqft Sold Price $/sf Match
3218 42nd St 0.66mi 4/— 1,460 (+4%) 6mo $937,500 $642 57
3944 55th St 0.36mi 3/2.0 (-1) 1,572 (+12%) 18mo $940,000 $598 42
47-38 46 St 0.62mi 3/3.0 (-1) 1,394 (-0%) 24mo $1,030,000 $739 41
36-48 35 St 0.74mi 3/2.0 (-1) 1,600 (+14%) 16mo $1,045,000 $653 23

Match score weights: distance 35% · size 25% · config 20% · recency 20%. Top-matched comps best support the ARV.

Projected returns pro-forma

-2.71% appreciation · 6.31% rent growth · sell at horizon

5-year hold
IRR
-14.5%
Equity multiple
0.45×
Total profit
$-202,914
Equity at exit
$214,773
10-year hold
IRR
-2.2%
Equity multiple
0.82×
Total profit
$-65,711
Equity at exit
$144,346

Cash invested: $371,000 (down + closing). Projections, not guarantees.

Landlord ↔ Tenant lean methodology

Overall (CITY)
0 Strongly Tenant-Friendly
State New York
15 Strongly Tenant-Friendly · D+10
County
— inherits STATE
City New York
0 Strongly Tenant-Friendly · D+34
Rent Stabilization Code; HSTPA; 6+ months in housing court.

ZIP-level market 11104

Home prices YoY
-1.2%
Rents YoY
6.3%
Active inventory
78
Price-to-rent
22.7×

Monthly cashflow live

Estimated rent
$9,719 medium interval (Pro) →
Mortgage (P&I)
$6,948
Tax from tax record
$765 /mo · $9,181/yr
Insurance
$552
HOA
$0
Vacancy / Maint / Mgmt
$2,041
Net cashflow
$-588

Break-even live

Break-even rent $10,463
Max offer price $1,221,193
Occupancy floor

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

UnitsBedsBathsEst. rent
Total (2 units) $9,719

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
$331,250
Closing costs
$39,750
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
30-37 38th St Unit 4 Astoria, NY 3.0 2.0 1200 $5,200 $4.33 14d 1 1.05mi

Listing history 9 events

  1. 2026-05-08
    status Pending
  2. 2026-03-12
    price $1,325,000
  3. 2025-12-11
    price $1,375,000
  4. 2025-11-16
    listed $1,499,000 Active
  5. 2025-11-10
    historical $1,499,000
  6. 2024-05-01
    historical
  7. 2023-10-24
    listed $1,539,000 Active
  8. 2023-10-23
    historical
  9. 1995-06-05
    soldstatus $215,000

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

Tax reassessment forecast NY · Partial reset (capped growth)

Current annual tax
$9,181 · $765/mo
Projected year-2 tax
$15,787 · $1,316/mo
Expected delta
+$6,606/yr (+$550/mo · 71.9%)

ⓘ 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 6/10 Major 7 d/yr ≥99°F today · 15 d/yr by 30 yrs out
  • 💨 Wind 6/10 Major 27% chance of damaging wind over 30 yrs
  • 🫁 Air quality 5/10 Major 6 unhealthy d/yr today · 8 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
$116,628
− Mortgage interest
−$74,221
− Property taxes
−$9,181
− Insurance
−$6,625
− Repairs & maintenance
−$9,330
− Management
−$9,330
− Depreciation
−$38,545
Taxable loss
−$30,605
combined federal + state — saved on this device
Est. tax savings @ 24.0%
+$7,345
After-tax cash flow
$294/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)

No district data.

Livability — New York

Score
75/100
State rank
#268
US rank
#4188

Category grades

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

Schools grade is shown separately in the Schools card above.

Census & demographics

Census place
New York, NY
County
Queens County · 1,914,869 people
City population
7,731,280
Metro
New York-Newark-Jersey City, NY-NJ-PA
Population (ZIP)
26,132
Household income
$80,709
Rent vs Own
79.6% rent · 20.4% own
Severe rent burden
1859.0

Population outlook (Queens County) Hauer SSP2

Today (2025)
2,546,320 people
By 2030
2,643,059 · +3.8%
By 2040
2,815,563 · +10.6%
By 2050
2,944,423 · +15.6%
By 2075
3,123,338 · +22.7%
By 2100
3,098,688 · +21.7%

Race, ethnicity, and origin ACS 2023

Neighborhood character
Highly diverse neighborhood (Simpson 0.70)
Race & ethnicity
White 38% Asian 28% Hispanic / Latino 27% Two or more races 16% Black 2%
Hispanic origin (detail)
Mexican 3% Puerto Rican 3% Dominican 2%
Common ancestry
Scandinavian 4% Romanian 3% Lithuanian 2%
Foreign-born
46% · Canada, Jamaica, China
Languages at home
38% English-only · Spanish 24% Other Indo-European 18% Other Asian/Pacific 6%

Political lean MEDSL · Queens

2024 margin
Strong D (+24.6) · D 62.3% · R 37.7%
2008→2024 swing
-26.2pp toward R · 2008: 50.8pp · 2024: 24.6pp
All cycles
2024: D+24.6 2020: D+45.2 2016: D+53.4 2012: D+58.5 2008: D+50.8

Not yet ingested

Civics

Market trends

HPI YoY
▼ -2.71%
Current HPI
224.0688
Rent YoY
▲ 6.31%
Metro
New York-Newark-Jersey City, NY-NJ-PA
State GDP YoY
▲ 2.60%
F500 in state
92

Industry mix (Fortune 500 HQ in NY)

Industry F500 HQs Revenue

Price history

+516.3% since first listed
9 events — show timeline
  • 2026-05-08 Pending OneKey® MLS as Distributed by MLS Grid
  • 2026-03-12 Price Changed $1,325,000 OneKey® MLS as Distributed by MLS Grid
  • 2025-12-11 Price Changed $1,375,000 OneKey® MLS as Distributed by MLS Grid
  • 2025-11-16 Listed $1,499,000 OneKey® MLS as Distributed by MLS Grid
  • 2025-11-10 Coming Soon $1,499,000 OneKey® MLS as Distributed by MLS Grid
  • 2024-05-01 Listing Removed OneKey® MLS as Distributed by MLS Grid
  • 2023-10-24 Listed $1,539,000 OneKey® MLS as Distributed by MLS Grid
  • 2023-10-23 Coming Soon OneKey® MLS as Distributed by MLS Grid
  • 1995-06-05 Sold (Public Records) $215,000 Public Records

Property tax history

+5.7%/yr

Latest (2025): $9,181 · +3.4% YoY. Source: county tax records.

Cash-flow waterfall

monthly

Sold comps — $/sqft

last 12 mo · ≤1 mi

Loading sold comps…