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830 10th St #1
B Composite 74.49
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
  • 1% rule +10.0/10.0
  • DSCR +10.0/10.0
  • ARV discount +7.5/15.0
  • Schools +4.2/10.0
  • Livability +4.0/5.0
  • Appreciation +3.9/10.0
  • Condition / age +2.5/5.0
  • Rent growth +2.4/5.0

$249,900

830 10th St #1 · Miami Beach, FL 33139
2 bd · 1.0 ba · 620 sqft · Condo public records · 283 Days on market
Built 1948 $776/mo HOA · 18% of rent

🖨 Deal sheet 📄 Offer letter ✓ Due diligence

Listing remarks

Tastefully corner furnished unit for sale!! In the Heart of Miami Beach. PRICE IS FIRM

Key facts

  • $776 HOA
  • Built 1948
  • Listed 283 days

Property features AI

Finance

  • Financial info: Lease considered; Pets allowed with possible restrictions
  • HOA & community: Monthly association fee of $776; Located in a senior community

Exterior

  • Parking: On-street parking
  • Home design: 2-story property; Entry level is 1; Has attached property
  • Construction: Block construction; Effective year built
  • Exterior features: No notable exterior features listed

Interior

  • Kitchen: Refrigerator; Some gas appliances
  • Flooring: Ceramic tile
  • Bathrooms: 1 full bathroom
  • Interior features: Furnished; First-floor entry; Split bedrooms; Other interior features

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 condo listed at $250k.

Deal economics

  • At list price, monthly cash flow is $518 ($6k/yr) — positive.
  • The deal already cash-flows at list — no discount required.
  • Meets the 1% rule at list price ($4k rent vs $250k).
  • Recommended offer: $220k (12.0% below list) — sets the bar for market timing.
  • Cap rate 10.8% vs local median 1.5% in Miami Beach — 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 80/100 on livability (#108 in FL, #1,672 nationally) — a professional / high-income tenant draw. Strengths: crime A+, commute A+, health & safety A+; Watch: housing C-, amenities D-, cost of living F.
  • Miami-Dade (suburban): math 45% / reading 54% proficiency, ranked #40 of 73 in FL (top 55%) — families likely to look elsewhere, expect single-tenant / working-renter base with shorter leases; 64% free/reduced lunch — lower-income household profile, screen leases tightly.
  • Market conditions: Rents soft (-0.4%/yr); 1208 active listings in the ZIP; 2 comparable units currently listed for rent nearby; 10,051 units permitted in Miami-Dade County in 2024 (7,758 in 5+ unit buildings).
  • At $4,413/mo this rent would consume 76% of the median local household income ($70k/yr) (locally 4052% 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 (-2.2%/yr); year-one equity from $2k of loan paydown is wiped out by about $5k of value loss. Plan a longer hold.
  • Miami-Dade County population projected at +28% by 2050 — long-run rental-demand tailwind backs the buy-and-hold thesis.

Negotiation context

  • It's been on market 283 days — a 12% lower offer ($220k) is reasonable based on typical stale-listing flexibility.
  • 20 sale attempts since 12y ago; this cycle's ask has dropped $48k (16%) from the opening price — seller is motivated, your offer sets the floor, not the list.

Risks & watch-outs

  • Watch-outs: flood insurance adds $427/mo; built in 1948 — expect roof / HVAC / electrical / plumbing capex.
  • Climate carrying-cost: in FEMA flood zone AE (mandatory federal flood insurance); severe wind risk, 99% chance of damaging wind over 30y; extreme-heat days projected 8→31/yr by 2055 (HVAC capex compounding) — expect insurance premiums to compound above CPI over the hold.
Recommended offer $219,912 (12.0% below list)

Questions for the listing agent

  1. It's been on market 283 days. Have you received any prior offers? Is the seller open to a 12% concession, seller financing, or rate buy-down credit?
  2. Built in 1948 — when were the roof, HVAC, electrical panel, plumbing, and water heater last replaced?
  3. What's the actual annual flood-insurance premium (NFIP or private), and is the property in a SFHA with mandatory coverage?
  4. What does the HOA fee cover, when was the last increase, and are there any pending special assessments or reserve-fund shortfalls?
  5. Any open or pending special assessments — roof, HVAC, plumbing, elevator, façade? What's the per-unit balance and payoff schedule, and is the seller paying it off at close or rolling it to the buyer?
  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 A-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. 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
1.77%
Cap rate
10.83%
Cash-on-cash
16.20%
DSCR
1.72
GRM
4.7

CMA / ARV

No comps found within radius.

Projected returns pro-forma

-2.19% appreciation · 0.0% rent growth · sell at horizon

5-year hold
IRR
-4.1%
Equity multiple
0.84×
Total profit
$-10,994
Equity at exit
$46,403
10-year hold
IRR
-1.4%
Equity multiple
0.91×
Total profit
$-6,084
Equity at exit
$37,642

Cash invested: $69,972 (down + closing). Projections, not guarantees.

Landlord ↔ Tenant lean methodology

Overall (STATE)
87 Strongly Landlord-Friendly
State Florida
87 Strongly Landlord-Friendly · R+3
County
— inherits STATE
City
— inherits STATE
3-day pay-or-quit; preempts local rent control; landlord-friendly statutes. Court speed varies by county.

ZIP-level market 33139

Home prices YoY
-0.8%
Rents YoY
-0.4%
Active inventory
1208
Price-to-rent
4.7×

Monthly cashflow live

Estimated rent
$4,413 medium interval (Pro) →
Mortgage (P&I)
$1,311
Tax from tax record
$350 /mo · $4,205/yr
Insurance
$104
Flood insurance flood zone
−$427 /mo · $5,118/yr
HOA
$776
Vacancy / Maint / Mgmt
$927
Net cashflow
$518

Break-even live

Break-even rent $3,756
Max offer price $249,900
Occupancy floor 83%

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
$62,475
Closing costs
$7,497
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 2 comps

AddressBedsBaths SqftRent$/sqft DOM Units Dist
1602 Meridian Ave Miami Beach, FL 4.0 1.0–3.0 917 $11,900 $12.97 14d 1 0.57mi
2201 Collins Ave Miami Beach, FL 1.0–3.0 1.0–2.0 1121 $22,500 $20.06 24d 2 1.30mi

HOA detail condo

Monthly dues
$776 · $9,312/yr
Assessments
None detected in remarks — confirm with the listing agent.

Listing history 50 events

  1. 2026-05-31
    status $249,900 Pending 283 DOM
  2. 2026-03-30
    historical Active Under Contract
  3. 2026-03-05
    price $249,900
  4. 2026-02-28
    status Active
  5. 2026-02-28
    price $279,900
  6. 2025-12-10
    price $284,900
  7. 2025-12-09
    status Active
  8. 2025-08-31
    historical $2,500
  9. 2025-08-15
    listed $298,000 Active
  10. 2025-08-09
    price $2,500
  11. 2025-08-08
    price $2,600
  12. 2025-08-08
    price $2,500
  13. 2025-08-05
    historical
  14. 2025-07-03
    listed $2,600
  15. 2025-02-18
    listed $317,000 Active
  16. 2025-02-04
    historical
  17. 2024-11-21
    historical $2,950
  18. 2024-11-18
    listed $2,950
  19. 2024-11-17
    listed $319,000 Active
  20. 2024-11-12
    historical
  21. 2024-10-23
    price $319,900
  22. 2024-08-30
    listed $355,000 Active
  23. 2023-11-30
    historical $2,900
  24. 2023-11-11
    listed $2,900
  25. 2021-10-01
    soldstatus $264,000
  26. 2021-09-20
    soldstatus $264,000 Closed
  27. 2021-08-19
    status Pending
  28. 2021-08-09
    listed $269,000 Active
  29. 2021-08-03
    historical
  30. 2021-06-08
    historical Active Under Contract
  31. 2021-05-19
    price $279,000
  32. 2021-05-08
    listed $289,000 Active
  33. 2021-04-30
    soldstatus $173,000
  34. 2021-04-23
    soldstatus $173,000 Closed
  35. 2021-04-15
    historical Active Under Contract
  36. 2021-03-30
    status Pending
  37. 2021-03-05
    price $223,000
  38. 2021-02-18
    listed $235,000 Active
  39. 2021-02-16
    historical
  40. 2020-07-17
    listed $235,000 Active
  41. 2020-02-20
    historical
  42. 2019-12-11
    listed $239,000 Active
  43. 2019-06-10
    status Active
  44. 2019-05-29
    historical
  45. 2019-05-29
    historical
  46. 2019-05-06
    status Active
  47. 2019-04-06
    historical
  48. 2019-01-15
    listed $259,000 Active
  49. 2017-02-01
    historical
  50. 2016-12-21
    price $264,900

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

Tax reassessment forecast FL · Resets to sale price

Current annual tax
$4,205 · $350/mo
Projected year-2 tax
$4,205 · $350/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 9/10 Extreme FEMA zone AE · 99% chance over 30 yrs
  • 🔥 Wildfire 4/10 Moderate
  • 🌡 Heat 10/10 Extreme 8 d/yr ≥101°F today · 31 d/yr by 30 yrs out
  • 💨 Wind 10/10 Extreme 99% chance of damaging wind over 30 yrs
  • 🫁 Air quality 2/10 Low 1 unhealthy d/yr today · 1 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
$52,950
− Mortgage interest
−$13,998
− Property taxes
−$4,205
− Insurance
−$6,368
− Repairs & maintenance
−$4,236
− Management
−$4,236
− HOA
−$9,312
− Depreciation
−$7,270
Taxable income
$3,325
combined federal + state — saved on this device
Est. tax owed @ 24.0%
−$798
After-tax cash flow
$5,421/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
Miami-Dade
NCES district ID
1200390
Math proficiency
45% ▼ -16.00%
Reading proficiency
54% ▼ -5.00%
Median HH income
$43,928
Composite
41.76/100
National rank
#3397
State rank
#40 of 73 in FL

Livability — Miami Beach

Score
80/100
State rank
#108
US rank
#1672

Category grades

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

Schools grade is shown separately in the Schools card above.

Census & demographics

Census place
Miami Beach, FL
County
Miami-Dade County · 2,697,751 people
City population
90,533
Metro
Miami-Fort Lauderdale-Pompano Beach, FL
Population (ZIP)
33,753
Household income
$69,793
Rent vs Own
62.8% rent · 37.2% own
Severe rent burden
4052.0

Population outlook (Miami-Dade County) Hauer SSP2

Today (2025)
3,126,439 people
By 2030
3,325,765 · +6.4%
By 2040
3,697,561 · +18.3%
By 2050
4,012,134 · +28.3%
By 2075
4,605,612 · +47.3%
By 2100
4,866,598 · +55.7%

Race, ethnicity, and origin ACS 2023

Neighborhood character
Diverse neighborhood (Simpson 0.58)
Race & ethnicity
Hispanic / Latino 51% White 40% Two or more races 17% Black 4% Asian 3%
Hispanic origin (detail)
Mexican 2% Puerto Rican 2% Cuban 15% Salvadoran 3%
Common ancestry
Lithuanian 3% Scotch-Irish 2% Romanian 2%
Foreign-born
56% · Canada, Jamaica, Dominican Republic
Languages at home
37% English-only · Spanish 49% Other Indo-European 5% French/Haitian/Cajun 3%

Political lean MEDSL · Miami-Dade

2024 margin
R (+11.4) · D 43.9% · R 55.4%
2008→2024 swing
-27.6pp toward R · 2008: 16.1pp · 2024: -11.4pp
All cycles
2024: R+11.4 2020: D+7.3 2016: D+29.6 2012: D+23.7 2008: D+16.1

Not yet ingested

Civics

Market trends

HPI YoY
▼ -2.19%
Current HPI
277.9321
Rent YoY
▼ -0.36%
Metro
Miami-Fort Lauderdale-Pompano Beach, FL
State GDP YoY
▲ 3.28%
F500 in state
36

Industry mix (Fortune 500 HQ in FL)

Industry F500 HQs Revenue

Price history

+188.9% since first listed
64 events — show timeline
  • 2026-03-30 Contingent MARMLS
  • 2026-03-05 Price Changed $249,900 MARMLS
  • 2026-02-28 Relisted MARMLS
  • 2026-02-28 Price Changed $279,900 MARMLS
  • 2025-12-10 Price Changed $284,900 MARMLS
  • 2025-12-09 Relisted MARMLS
  • 2025-08-31 Rental Removed $2,500 MARMLS
  • 2025-08-15 Listed $298,000 MARMLS
  • 2025-08-09 Price Changed $2,500 MARMLS
  • 2025-08-08 Price Changed $2,600 MARMLS
  • 2025-08-08 Price Changed $2,500 MARMLS
  • 2025-08-05 Listing Removed MARMLS
  • 2025-07-03 Listed for Rent $2,600 MARMLS
  • 2025-02-18 Listed $317,000 MARMLS
  • 2025-02-04 Listing Removed MARMLS
  • 2024-11-21 Rental Removed $2,950 MARMLS
  • 2024-11-18 Listed for Rent $2,950 MARMLS
  • 2024-11-17 Listed $319,000 MARMLS
  • 2024-11-12 Listing Removed MARMLS
  • 2024-10-23 Price Changed $319,900 MARMLS
  • 2024-08-30 Listed $355,000 MARMLS
  • 2023-11-30 Rental Removed $2,900 MARMLS
  • 2023-11-11 Listed for Rent $2,900 MARMLS
  • 2021-10-01 Sold (Public Records) $264,000 Public Records
  • 2021-09-20 Sold (MLS) $264,000 MARMLS
  • 2021-08-19 Pending MARMLS
  • 2021-08-09 Listed $269,000 MARMLS
  • 2021-08-03 Listing Removed MARMLS
  • 2021-06-08 Contingent MARMLS
  • 2021-05-19 Price Changed $279,000 MARMLS
  • 2021-05-08 Listed $289,000 MARMLS
  • 2021-04-30 Sold (Public Records) $173,000 Public Records
  • 2021-04-23 Sold (MLS) $173,000 MARMLS
  • 2021-04-15 Contingent MARMLS
  • 2021-03-30 Pending MARMLS
  • 2021-03-05 Price Changed $223,000 MARMLS
  • 2021-02-18 Listed $235,000 MARMLS
  • 2021-02-16 Listing Removed MARMLS
  • 2020-07-17 Listed $235,000 MARMLS
  • 2020-02-20 Listing Removed MARMLS
  • 2019-12-11 Listed $239,000 MARMLS
  • 2019-06-10 Relisted MARMLS
  • 2019-05-29 Listing Removed MARMLS
  • 2019-05-29 Listing Removed MARMLS
  • 2019-05-06 Relisted MARMLS
  • 2019-04-06 Listing Removed MARMLS
  • 2019-01-15 Listed $259,000 MARMLS
  • 2017-02-01 Listing Removed MARMLS
  • 2016-12-21 Price Changed $264,900 MARMLS
  • 2016-08-11 Price Changed $269,000 MARMLS
  • 2016-07-01 Price Changed $279,900 MARMLS
  • 2016-05-04 Price Changed $285,900 MARMLS
  • 2016-03-31 Price Changed $289,500 MARMLS
  • 2016-03-31 Listed $290 MARMLS
  • 2014-12-26 Sold (MLS) $220,000 MARMLS
  • 2014-12-08 Pending MARMLS
  • 2014-11-07 Relisted MARMLS
  • 2014-10-31 Pending MARMLS
  • 2014-09-24 Price Changed $216,900 MARMLS
  • 2014-08-25 Price Changed $236,900 MARMLS
  • 2014-07-23 Listed $256,900 MARMLS
  • 2005-11-21 Sold (Public Records) $290,000 Public Records
  • 2005-05-17 Sold (Public Records) $178,000 Public Records
  • 2000-09-27 Sold (Public Records) $86,500 Public Records

Property tax history

+5.1%/yr

Latest (2025): $4,205 · +5.8% YoY. Source: county tax records.

Cash-flow waterfall

monthly

Sold comps — $/sqft

last 12 mo · ≤1 mi

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