1004 Fisher Island Dr

Miami Beach, FL 33109 · single_family · For Sale · 264 days on market
Asking price$42,000,000
8 beds 12 baths 11,428 sqft
Suggested offer$4,500,000$37,500,000 above the est. market value of $4,500,000.
View on Realtor.com →
Listed by Dora Puig · Luxe Living Realty
Typesingle_family
Built2006
Price / sqft$3675
Est. value (Zillow ZIP avg)$4,500,000
Rent estimate (Zillow ZIP avg)$9,093/mo
HOA$4,151/mo
Show every detail
Statusfor_sale
Listed date2025-12-12
Removed date
MLSMiamiMLS #A11929626
Coordinates
Address1004 Fisher Island Dr
CityMiami Beach
StateFL
Zip33109
Listing ID9709522239
Sourceus-real-estate-listings, cached 2026-08-28

ZIP market snapshot (33109)

Median sale price$4,500,000
Median days on market (sale)125
Active sale listings21
Median rent$9,093/mo
Active rental listings1
Real ZIP-wide statistics from RentCast, as of 2026-09 (fetched 2026-09-03) — this is the whole ZIP's market, not specific to this property. Re-analyzing spends one of the account's 50 free monthly lookups. Our own log shows at least 6 of the 50 free monthly RentCast requests used — that only counts calls made through this app, so it can undercount. RentCast's own account dashboard has the real total.
Re-analyze ZIP 33109 (≥6 of 50 per our log)

Underwriting (buy-and-hold, default assumptions)

Purchase price$42,000,000
Down payment (20.0%)$8,400,000
Loan amount$33,600,000
Closing costs (5.0%)$2,100,000
Total cash to close$10,500,000
Rent (ZIP avg, ZORI — not bedroom-specific)$9,093$109,116
Vacancy loss (8.0%)

Vacancy Loss

Gross Scheduled Rent × Vacancy Rate

Gross scheduled rent (annual) comp$109,116
Vacancy rate (assumption) assumption8.0%

$109,116 × 8.0% = $8,729

Effective gross income$8,366$100,387
Property tax (placeholder 1.9% of price)$66,500$798,000
Insurance (placeholder 0.8% of price)$28,000$336,000
HOA dues$4,151$49,812
Management (0.0% of EGI)$0$0
Maintenance (5.0% of GSR)$455$5,456
Total operating expenses$99,106$1,189,268
Net operating income (NOI)

Net Operating Income (NOI)

Effective Gross Income − Total Operating Expenses

Effective gross income derived$100,387
Total operating expenses derived$1,189,268

$100,387 − $1,189,268 = -$1,088,881

Debt service (6.66%, avg 30yr rate as of 2026-08-27, 30yr amortizing)

Monthly Principal & Interest

Standard amortization on the loan amount, at the effective rate and term

Loan amount derived$33,600,000
Interest rate (avg 30yr rate) comp6.7%
Term (assumption) assumption30 years

$33,600,000 amortized at 6.7% over 30 years = $215,923/mo

CapEx reserve (5.0% of GSR)$455$5,456
Mortgage insurance (PMI) (0.0% of loan, not required — down payment ≥ 20%)$0$0
Cash flow

Monthly Cash Flow

(NOI − Annual Debt Service − Annual CapEx Reserve − Annual PMI) ÷ 12

NOI derived-$1,088,881
Annual debt service derived$2,591,072
Annual CapEx reserve assumption$5,456
Annual PMI assumption$0

(-$1,088,881 − $2,591,072 − $5,456 − $0) ÷ 12 = -$307,117

Cap rate

Cap Rate

NOI ÷ Purchase Price

NOI derived-$1,088,881
Purchase price data$42,000,000

-$1,088,881 ÷ $42,000,000 = -2.6%

Cash-on-cash

Cash-on-Cash Return

Annual Cash Flow ÷ Total Cash Invested

Annual cash flow derived-$3,685,409
Total cash to close derived$10,500,000

-$3,685,409 ÷ $10,500,000 = -35.1%

DSCR

Debt Service Coverage Ratio (DSCR)

NOI ÷ Annual Debt Service

NOI derived-$1,088,881
Annual debt service derived$2,591,072

-$1,088,881 ÷ $2,591,072 = -0.42

Rent-to-price (1% rule)

Rent-to-Price (the "1% rule")

(Gross Scheduled Rent ÷ 12) ÷ Purchase Price

Gross scheduled rent (annual) comp$109,116
Purchase price data$42,000,000

($109,116 ÷ 12) ÷ $42,000,000 = 0.0%

Gross rent multiplier

Gross Rent Multiplier (GRM)

Purchase Price ÷ Gross Scheduled Rent

Purchase price data$42,000,000
Gross scheduled rent (annual) comp$109,116

$42,000,000 ÷ $109,116 = 384.9

Operating expense ratio

Operating Expense Ratio

Total Operating Expenses ÷ Effective Gross Income

Total operating expenses derived$1,189,268
Effective gross income derived$100,387

$1,189,268 ÷ $100,387 = 1184.7%

Break-even occupancy

Break-Even Occupancy

(Total OpEx + Annual Debt Service + Annual PMI) ÷ Gross Scheduled Rent

Total operating expenses derived$1,189,268
Annual debt service derived$2,591,072
Annual PMI assumption$0
Gross scheduled rent (annual) comp$109,116

($1,189,268 + $2,591,072 + $0) ÷ $109,116 = 3464.5%

Comparables

Widened to city-wide. Real active rental listings, used to derive the rent estimate above.

AddressTypeBedsBathsSqftAsking rentListedDays on market
single_family8107,210$100,0002025-10-23
single_family877,210$100,000

227 E Dilido Dr

Miami Beach, 33139 · rent comp

Bedrooms / bathrooms8 bd / 10 ba
Square footage7,210
Listed2025-10-23
Days on market

Asking rent: $100,000

View on Zillow →

227 E Dilido Dr Unit Sfh

Miami Beach, 33139 · rent comp

Bedrooms / bathrooms8 bd / 7 ba
Square footage7,210
Listed
Days on market

Asking rent: $100,000

View on Zillow →

Same ZIP & bedroom count. Closed sales from Realtor.com over the last 12 months, matched to this property's type — real transaction prices, not asking prices. Falls back to Miami-Dade County public records (property appraiser tax roll) when Realtor.com has no sales on file for the area.

No recent recorded sales cached yet for this ZIP.

Widened to city-wide. Other properties currently for sale nearby — asking prices, not closed sale prices. Not a price comp; see Sold comps for actual transaction history.

AddressTypeBedsBathsSqftAsking priceDays on market
1007 Fisher Island Drsingle_family81215,801$57,000,000
1003 Fisher Island Drsingle_family81210,648$36,500,000
632 15th Stmulti_family885,939$2,650,000
49 Palm Avesingle_family81011,307$35,900,000
33 E Dilido Drsingle_family8810,439$35,000,000
711 Lenox Avemulti_family882,558$2,850,000
5004 N Bay Rdsingle_family81012,804$36,000,000
815 W 39th Stmulti_family883,474$2,350,000

10-year hold projection

IRR-13.3%
Equity multiple-1.30x
Total return (10yr)-$18,698,523
YearProperty valueNOICash flowLoan balanceEquity
1$43,260,000-$1,088,881-$3,685,409$33,235,701$10,024,299
2$44,557,800-$1,115,601-$3,712,265$32,846,386$11,711,414
3$45,894,534-$1,142,974-$3,739,778$32,430,336$13,464,198
4$47,271,370-$1,171,016-$3,767,963$31,985,715$15,285,655
5$48,689,511-$1,199,743-$3,796,837$31,510,562$17,178,949
6$50,150,196-$1,229,172-$3,826,416$31,002,779$19,147,417
7$51,654,702-$1,259,319-$3,856,718$30,460,127$21,194,576
8$53,204,343-$1,290,203-$3,887,760$29,880,209$23,324,134
9$54,800,474-$1,321,840-$3,919,560$29,260,469$25,540,005
10$56,444,488-$1,354,251-$3,952,136$28,598,170$27,846,318
Assumes 3.0% annual rent growth, 2.5% expense growth, 3.0% appreciation, and a 6.0% selling cost at exit — all placeholder assumptions, not market-derived.
All figures are estimates for evaluation purposes only, not investment, tax, legal, or insurance advice. Property tax is estimated from a real matched tax bill or millage rate when available, a placeholder % of price otherwise; insurance is scaled by flood and wind risk where those are known and a flat percentage otherwise — never a real quote. Verify all of them, along with association restrictions and permit status, before committing capital. Rent estimates come from real comps or Zillow’s ZIP index, not appraisals.