105 Ocean Blvd

Golden Beach, FL 33160 · single_family · For Sale · 68 days on market
Asking price$20,000,000
3 beds 6 baths 4,202 sqft
Suggested offer$3,437,563$16,562,437 above the est. market value of $3,437,563.
View on Realtor.com →
Listed by Jonathan Mann · Coldwell Banker Realty
Typesingle_family
Built1956
Price / sqft$4760
Est. value (own analysis)$3,437,563
Rent estimate (own analysis)$6,250/mo
HOANone
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Neighborhood

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Statusfor_sale
Listed date2026-06-26
Removed date
MLSMiamiMLS #A12041683
Coordinates25.95739, -80.11936
Address105 Ocean Blvd
CityGolden Beach
StateFL
Zip33160
Listing ID5259066388
Sourceus-real-estate-listings, cached 2026-08-31

ZIP market snapshot (33160)

Typical home value (ZHVI)$518,452
Typical rent (ZORI)$3,079/mo
Zillow Research's ZHVI (home value index) and ZORI (rent index) for this ZIP, as of 2026-07 — free published data, refreshed monthly, no RentCast quota spent. "Typical value/rent" is a smoothed index, not a literal median of active listings.

Underwriting (buy-and-hold, default assumptions)

Purchase price$20,000,000
Down payment (20.0%)$4,000,000
Loan amount$16,000,000
Closing costs (5.0%)$1,000,000
Total cash to close$5,000,000
Rent (comp-derived)$6,250$75,000
Vacancy loss (8.0%)

Vacancy Loss

Gross Scheduled Rent × Vacancy Rate

Gross scheduled rent (annual) comp$75,000
Vacancy rate (assumption) assumption8.0%

$75,000 × 8.0% = $6,000

Effective gross income$5,750$69,000
Property tax (placeholder 1.9% of price)$31,667$380,000
Insurance (placeholder 0.8% of price)$13,333$160,000
HOA dues$0$0
Management (0.0% of EGI)$0$0
Maintenance (5.0% of GSR)$313$3,750
Total operating expenses$45,313$543,750
Net operating income (NOI)

Net Operating Income (NOI)

Effective Gross Income − Total Operating Expenses

Effective gross income derived$69,000
Total operating expenses derived$543,750

$69,000 − $543,750 = -$474,750

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$16,000,000
Interest rate (avg 30yr rate) comp6.7%
Term (assumption) assumption30 years

$16,000,000 amortized at 6.7% over 30 years = $102,820/mo

CapEx reserve (5.0% of GSR)$313$3,750
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-$474,750
Annual debt service derived$1,233,844
Annual CapEx reserve assumption$3,750
Annual PMI assumption$0

(-$474,750 − $1,233,844 − $3,750 − $0) ÷ 12 = -$142,695

Cap rate

Cap Rate

NOI ÷ Purchase Price

NOI derived-$474,750
Purchase price data$20,000,000

-$474,750 ÷ $20,000,000 = -2.4%

Cash-on-cash

Cash-on-Cash Return

Annual Cash Flow ÷ Total Cash Invested

Annual cash flow derived-$1,712,344
Total cash to close derived$5,000,000

-$1,712,344 ÷ $5,000,000 = -34.2%

DSCR

Debt Service Coverage Ratio (DSCR)

NOI ÷ Annual Debt Service

NOI derived-$474,750
Annual debt service derived$1,233,844

-$474,750 ÷ $1,233,844 = -0.38

Rent-to-price (1% rule)

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

(Gross Scheduled Rent ÷ 12) ÷ Purchase Price

Gross scheduled rent (annual) comp$75,000
Purchase price data$20,000,000

($75,000 ÷ 12) ÷ $20,000,000 = 0.0%

Gross rent multiplier

Gross Rent Multiplier (GRM)

Purchase Price ÷ Gross Scheduled Rent

Purchase price data$20,000,000
Gross scheduled rent (annual) comp$75,000

$20,000,000 ÷ $75,000 = 266.7

Operating expense ratio

Operating Expense Ratio

Total Operating Expenses ÷ Effective Gross Income

Total operating expenses derived$543,750
Effective gross income derived$69,000

$543,750 ÷ $69,000 = 788.0%

Break-even occupancy

Break-Even Occupancy

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

Total operating expenses derived$543,750
Annual debt service derived$1,233,844
Annual PMI assumption$0
Gross scheduled rent (annual) comp$75,000

($543,750 + $1,233,844 + $0) ÷ $75,000 = 2370.1%

Comparables

Same ZIP. Real active rental listings, used to derive the rent estimate above.

AddressTypeBedsBathsSqftAsking rentListedDays on market
single_family332,228$8,0002026-06-22
single_family321,387$4,9502026-08-03
single_family331,710$6,5002026-08-18
single_family311,210$3,4502026-04-20
single_family332,255$6,8002026-08-03
single_family342,255$7,5002026-06-02
single_family332,262$6,500
single_family332,370$6,250
single_family321,565$3,190
single_family321,320$3,500
single_family331,710$4,500
single_family332,340$7,200
single_family33$4,600
single_family341,892$7,999
single_family321,447$5,000
single_family321,447$5,500
single_family331,541$8,400
single_family321,492$6,500
single_family331,590$4,1592026-05-21

16453 NE 33rd Ave

North Miami Beach, 33160 · rent comp

Bedrooms / bathrooms3 bd / 3 ba
Square footage2,228
Listed2026-06-22
Days on market

Asking rent: $8,000

View on Zillow →

2380 NE 184th Ter

North Miami Beach, 33160 · rent comp

Bedrooms / bathrooms3 bd / 2 ba
Square footage1,387
Listed2026-08-03
Days on market

Asking rent: $4,950

View on Zillow →

290 191st St Unit 0

Sunny Isles Beach, 33160 · rent comp

Bedrooms / bathrooms3 bd / 3 ba
Square footage1,710
Listed2026-08-18
Days on market

Asking rent: $6,500

View on Zillow →

2501 NE 181st St Unit 0

North Miami Beach, 33160 · rent comp

Bedrooms / bathrooms3 bd / 1 ba
Square footage1,210
Listed2026-04-20
Days on market

Asking rent: $3,450

View on Zillow →

3850 NE 168th St Unit 4

North Miami Beach, 33160 · rent comp

Bedrooms / bathrooms3 bd / 3 ba
Square footage2,255
Listed2026-08-03
Days on market

Asking rent: $6,800

View on Zillow →

3870 NE 168th St Unit 2

North Miami Beach, 33160 · rent comp

Bedrooms / bathrooms3 bd / 4 ba
Square footage2,255
Listed2026-06-02
Days on market

Asking rent: $7,500

View on Zillow →

210 174th St Apt 2319

Sunny Isles Beach, 33160 · rent comp

Bedrooms / bathrooms3 bd / 3 ba
Square footage2,262
Listed
Days on market

Asking rent: $6,500

View on Zillow →

429 Poinciana Dr # 1415

Sunny Isles Beach, 33160 · rent comp

Bedrooms / bathrooms3 bd / 3 ba
Square footage2,370
Listed
Days on market

Asking rent: $6,250

View on Zillow →

18061 Biscayne Blvd Apt 1404

Aventura, 33160 · rent comp

Bedrooms / bathrooms3 bd / 2 ba
Square footage1,565
Listed
Days on market

Asking rent: $3,190

View on Zillow →

3175 NE 184th St Apt 3302

Aventura, 33160 · rent comp

Bedrooms / bathrooms3 bd / 2 ba
Square footage1,320
Listed
Days on market

Asking rent: $3,500

View on Zillow →

16446 NE 27th Pl # Townhous

North Miami Beach, 33160 · rent comp

Bedrooms / bathrooms3 bd / 3 ba
Square footage1,710
Listed
Days on market

Asking rent: $4,500

View on Zillow →

16400 Collins Ave Apt 2641

Sunny Isles Beach, 33160 · rent comp

Bedrooms / bathrooms3 bd / 3 ba
Square footage2,340
Listed
Days on market

Asking rent: $7,200

View on Zillow →

18437 NE 27th Ct

Aventura, 33160 · rent comp

Bedrooms / bathrooms3 bd / 3 ba
Square footage
Listed
Days on market

Asking rent: $4,600

View on Zillow →

300 Sunny Isles Blvd # 4802

Sunny Isles Beach, 33160 · rent comp

Bedrooms / bathrooms3 bd / 4 ba
Square footage1,892
Listed
Days on market

Asking rent: $7,999

View on Zillow →

200 Sunny Isles Blvd # 21801

Sunny Isles Beach, 33160 · rent comp

Bedrooms / bathrooms3 bd / 2 ba
Square footage1,447
Listed
Days on market

Asking rent: $5,000

View on Zillow →

150 Sunny Isles Blvd # 1-1101

Sunny Isles Beach, 33160 · rent comp

Bedrooms / bathrooms3 bd / 2 ba
Square footage1,447
Listed
Days on market

Asking rent: $5,500

View on Zillow →

330 Sunny Isles Blvd # 51404

Sunny Isles Beach, 33160 · rent comp

Bedrooms / bathrooms3 bd / 3 ba
Square footage1,541
Listed
Days on market

Asking rent: $8,400

View on Zillow →

150 Sunny Isles Blvd # 11204

Sunny Isles Beach, 33160 · rent comp

Bedrooms / bathrooms3 bd / 2 ba
Square footage1,492
Listed
Days on market

Asking rent: $6,500

View on Zillow →

2661 NE 164th St

North Miami Beach, 33160 · rent comp

Bedrooms / bathrooms3 bd / 3 ba
Square footage1,590
Listed2026-05-21
Days on market

Asking rent: $4,159

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.

AddressTypeBedsBathsLiving sqftSale priceSale date
220 187th Stsingle_family331,813$2,050,0002026-07-15
3421 NE 170th Stsingle_family322,179$2,200,0002026-07-10
272 191st Tersingle_family321,748$1,430,0002026-06-08
300 187th Stsingle_family321,653$1,605,0002026-03-31
2200 NE 174th Stsingle_family322,065$500,0002025-12-29
350 190th Stsingle_family332,556$1,600,0002025-11-26
210 187th Stsingle_family321,826$1,300,0002025-11-24

Same ZIP. 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
condos331,860$700,000
17375 Collins Ave Unit 808condos331,860$825,000
17125 N Bay Rd Apt 3105condos321,264$475,000
3301 NE 183rd St Unit 1607condos343,069$1,690,000
18061 Biscayne Blvd Apt 502condos321,251$250,000
3700 Island Blvd Unit C402condos321,640$799,000
200 Sunny Isles Blvd Unit 2-1202condos321,615$799,900
3601 NE 170th St Apt 605condos321,300$320,000

10-year hold projection

IRR-12.8%
Equity multiple-1.21x
Total return (10yr)-$8,421,130
YearProperty valueNOICash flowLoan balanceEquity
1$20,600,000-$474,750-$1,712,344$15,826,524$4,773,476
2$21,218,000-$486,274-$1,723,961$15,641,136$5,576,864
3$21,854,540-$498,075-$1,735,859$15,443,017$6,411,523
4$22,510,176-$510,161-$1,748,043$15,231,293$7,278,883
5$23,185,481-$522,538-$1,760,521$15,005,029$8,180,452
6$23,881,046-$535,213-$1,773,300$14,763,228$9,117,818
7$24,597,477-$548,194-$1,786,386$14,504,822$10,092,655
8$25,335,402-$561,487-$1,799,788$14,228,671$11,106,731
9$26,095,464-$575,099-$1,813,512$13,933,557$12,161,907
10$26,878,328-$589,040-$1,827,567$13,618,176$13,260,151
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.