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405 Saint Lawrence Ave Duplex
D+ Composite 46.86
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 +14.1/30.0
  • ARV discount +11.5/15.0
  • Schools +5.0/10.0
  • DSCR +4.3/10.0
  • Livability +3.8/5.0
  • 1% rule +3.2/10.0
  • Rent growth +2.5/5.0
  • Condition / age +2.5/5.0
  • Appreciation +0.0/10.0

$825,000

405 Saint Lawrence Ave · New York, NY 10473
4 bd · 2.0 ba · 2,650 sqft · MultiFamily public records · 9 Days on market
Built 1975 1,967 sqft lot Est $906k · 9% under

🖨 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

Great opportunity to Own a large 2 Family Brick construction in the Soundview Area of the Bronx. Features 3 Large Bedroom apartment and 2 Bedrooms apartment finished walk- in basement, recreation room. Hardwood floors. Gas heat, Driveway. Convenient to all major transportation.

Key facts

  • Recreation room
  • Driveway
  • Gas heat

Tags

FINISHED WALK IN BASEMENTRECREATION ROOMHARDWOOD FLOORSGAS HEATDRIVEWAY

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 $825k.

Deal economics

  • At list price, monthly cash flow is $59 ($703/yr) — positive. Per door: $29/mo.
  • The deal already cash-flows at list — no discount required.
  • To meet the 1% rule (rent ≥ 1% of price), the offer needs to be $673k (18.4% below list).
  • Recommended offer: $673k (18.4% below list) — sets the bar for 1% rule.
  • Cap rate 6.5% 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.
  • Zoned schools: Elm Tree Elementary School (math 27% / reading 52%, grade F, #1,444 of 2,108 statewide, top 71%, 806 students, 94% FRL); Jhs 383 Philippa Schuyler (math 32% / reading 67%, grade C, #280 of 729 statewide, top 40%, 822 students, 85% FRL); Midwood High School (math 94% / reading 96%, grade A+, #83 of 1,100 statewide, top 8%, 4,062 students, 73% FRL).
  • Market conditions: 141 active listings in the ZIP; 6,929 units permitted in Bronx County in 2024 (6,829 in 5+ unit buildings).
  • At $6,728/mo this rent would consume 154% of the median local household income ($52k/yr) (locally 3913% 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 (-3.0%/yr); year-one equity from $6k of loan paydown is wiped out by about $25k of value loss. Plan a longer hold.
  • Bronx County population projected at +21% by 2050 — long-run rental-demand tailwind backs the buy-and-hold thesis.

Negotiation context

  • Only 9 days on market — expect competitive offers; lowballing is unlikely to land.
  • Current owner paid $200k; list at $825k implies a 312% gain — meaningful room to come down on a strong offer.

Risks & watch-outs

  • Watch-outs: flood insurance adds $66/mo.
  • Climate carrying-cost: major flood risk; major wind risk, 27% chance of damaging wind over 30y; extreme-heat days projected 7→14/yr by 2055 (HVAC capex compounding) — expect insurance premiums to compound above CPI over the hold.
Recommended offer $672,800 (18.4% below list)

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 1975 — when were the roof, HVAC, electrical panel, plumbing, and water heater last replaced?
  4. What's the actual annual flood-insurance premium (NFIP or private), and is the property in a SFHA with mandatory coverage?
  5. Is there a deadline driving the sale (1031 exchange, divorce, estate, relocation)? That informs how much negotiation room exists.
  6. 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?
  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. 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?
  9. 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.
  10. 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.
  11. 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
0.82%
Cap rate
6.47%
Cash-on-cash
0.65%
DSCR
1.03
GRM
10.2

CMA / ARV

ARV (on-the-fly)
$906,300
Comps found
12
Show comp detail 12 sales within ~0.75 mi
Address Dist Beds/Ba Sqft Sold Price $/sf Match
1815 Patterson Ave 0.09mi 5/2.0 (+1) 2,625 (-1%) 2mo $752,200 $287 87
535 Saint Lawrence Ave 0.20mi 3/— (-1) 2,760 (+4%) 10mo $999,000 $362 70
643 Underhill Ave 0.44mi 3/3.0 (-1) 2,748 (+4%) 6mo $855,000 $311 60
622 Saint Lawrence Ave 0.33mi 5/— (+1) 2,540 (-4%) 21mo $765,000 $301 55
1894 Seward Ave 0.51mi 5/3.0 (+1) 2,748 (+4%) 8mo $850,000 $309 55
250 Newman Ave 0.48mi 5/3.0 (+1) 2,470 (-7%) 7mo $860,000 $348 52
203 White Plains Rd 0.46mi 5/4.0 (+1) 2,380 (-10%) 0mo $814,000 $342 48
536 Pugsley Ave 0.58mi 5/3.0 (+1) 2,325 (-12%) 12mo $685,000 $295 34
2037 Cicero Ave 0.63mi 5/4.0 (+1) 2,325 (-12%) 5mo $805,000 $346 33
2049 Caesar Pl 0.66mi 5/4.0 (+1) 2,325 (-12%) 8mo $612,850 $264 29
2096 Randall Ave 0.71mi 5/5.0 (+1) 2,325 (-12%) 4mo $915,000 $394 26
2026 Caesar Pl 0.62mi 5/5.0 (+1) 2,325 (-12%) 14mo $800,000 $344 22

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
-15.8%
Equity multiple
0.44×
Total profit
$-130,126
Equity at exit
$123,010
10-year hold
IRR
-7.5%
Equity multiple
0.53×
Total profit
$-109,204
Equity at exit
$71,331

Cash invested: $231,000 (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 10473

Active inventory
141
Price-to-rent
20.4×

Monthly cashflow live

Estimated rent
$6,728 medium interval (Pro) →
Mortgage (P&I)
$4,326
Tax from tax record
$520 /mo · $6,239/yr
Insurance
$344
Flood insurance flood zone
−$66 /mo · $798/yr
HOA
$0
Vacancy / Maint / Mgmt
$1,413
Net cashflow
$59

Break-even live

Break-even rent $6,654
Max offer price $825,000
Occupancy floor 94%

Sensitivity live

Price -10% $526 -5% $292 +0% $59 +5% $-175 +10% $-408
Rent -10% $-473 -5% $-207 +0% $59 +5% $324 +10% $590
Rate -1.0pp $474 -0.5pp $268 base $59 +0.5pp $-155 +1.0pp $-373

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

UnitsBedsBathsEst. rent
Total (2 units) $6,728

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
$206,250
Closing costs
$24,750
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.

Listing history 3 events

  1. 2026-02-05
    status Pending
  2. 2026-01-27
    listed $825,000 Active
  3. 1993-12-09
    soldstatus $200,000

ⓘ 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
$6,239 · $520/mo
Projected year-2 tax
$10,091 · $841/mo
Expected delta
+$3,852/yr (+$321/mo · 61.7%)

ⓘ Screening estimate from a state-policy table — verify with the county assessor before closing.

Climate risk First Street

  • 🌊 Flood 7/10 Severe FEMA zone X (shaded) · 76% chance over 30 yrs
  • 🔥 Wildfire 2/10 Low
  • 🌡 Heat 6/10 Major 7 d/yr ≥99°F today · 14 d/yr by 30 yrs out
  • 💨 Wind 6/10 Major 27% chance of damaging wind over 30 yrs
  • 🫁 Air quality 4/10 Moderate 5 unhealthy d/yr today · 6 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
$80,736
− Mortgage interest
−$46,213
− Property taxes
−$6,239
− Insurance
−$4,922
− Repairs & maintenance
−$6,459
− Management
−$6,459
− Depreciation
−$24,000
Taxable loss
−$13,556
combined federal + state — saved on this device
Est. tax savings @ 24.0%
+$3,254
After-tax cash flow
$3,957/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
Bronx County · 1,197,324 people
City population
7,731,280
Metro
New York-Newark-Jersey City, NY-NJ-PA
Population (ZIP)
58,855
Household income
$52,462
Rent vs Own
71.4% rent · 28.6% own
Severe rent burden
3913.0

Population outlook (Bronx County) Hauer SSP2

Today (2025)
1,607,353 people
By 2030
1,681,852 · +4.6%
By 2040
1,824,421 · +13.5%
By 2050
1,945,470 · +21.0%
By 2075
2,187,887 · +36.1%
By 2100
2,244,136 · +39.6%

Race, ethnicity, and origin ACS 2023

Neighborhood character
Majority Hispanic (59%)
Race & ethnicity
Hispanic / Latino 59% Black 34% Two or more races 12% Asian 2% White 2%
Hispanic origin (detail)
Puerto Rican 31% Dominican 20%
Common ancestry
British 1%
Foreign-born
23% · Canada, Jamaica
Languages at home
51% English-only · Spanish 45% Other Indo-European 1% French/Haitian/Cajun 1%

Political lean MEDSL · Bronx

2024 margin
Solid D (+45.4) · D 72.7% · R 27.3%
2008→2024 swing
-32.3pp toward R · 2008: 77.8pp · 2024: 45.4pp
All cycles
2024: D+45.4 2020: D+67.6 2016: D+79.1 2012: D+82.9 2008: D+77.8

Not yet ingested

Civics

Market trends

HPI YoY
▼ -212.70%
Current HPI
276.2941
Rent YoY
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

+312.5% since first listed
3 events — show timeline
  • 2026-02-05 Pending OneKey® MLS as Distributed by MLS Grid
  • 2026-01-27 Listed $825,000 OneKey® MLS as Distributed by MLS Grid
  • 1993-12-09 Sold (Public Records) $200,000 Public Records

Property tax history

+2.4%/yr

Latest (2025): $6,239 · +6.0% YoY. Source: county tax records.

Cash-flow waterfall

monthly

Sold comps — $/sqft

last 12 mo · ≤1 mi

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