Harbour Dr Berry Island Harbor, FL 33144 · single_family · For Sale · 84 days on market
Asking price$2,500,000
4 beds 3 baths — sqft
Suggested offer$675,000$1,825,000 above the est. market value of $675,000.
View on Realtor.com →
Listed by Ana Perez · Real Realty Investment
Typesingle_family
Built2013
Price / sqft
Est. value (own analysis)$675,000
Rent estimate (Zillow ZIP avg)$2,322/mo
HOANone
Show every detail
Statusfor_sale
Listed date2026-06-10
Removed date
MLSMiamiMLS #A12031026
Coordinates
Address
CityHarbour Dr Berry Island Harbor
StateFL
Zip33144
Listing ID9118343174
Sourceus-real-estate-listings, cached 2026-08-31

ZIP market snapshot (33144)

Typical home value (ZHVI)$626,128
Typical rent (ZORI)$2,322/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$2,500,000
Down payment (20.0%)$500,000
Loan amount$2,000,000
Closing costs (5.0%)$125,000
Total cash to close$625,000
Rent (ZIP avg, ZORI — not bedroom-specific)$2,322$27,862
Vacancy loss (8.0%)

Vacancy Loss

Gross Scheduled Rent × Vacancy Rate

Gross scheduled rent (annual) comp$27,862
Vacancy rate (assumption) assumption8.0%

$27,862 × 8.0% = $2,229

Effective gross income$2,136$25,633
Property tax (placeholder 1.9% of price)$3,958$47,500
Insurance (placeholder 0.8% of price)$1,667$20,000
HOA dues$0$0
Management (0.0% of EGI)$0$0
Maintenance (5.0% of GSR)$116$1,393
Total operating expenses$5,741$68,893
Net operating income (NOI)

Net Operating Income (NOI)

Effective Gross Income − Total Operating Expenses

Effective gross income derived$25,633
Total operating expenses derived$68,893

$25,633 − $68,893 = -$43,260

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$2,000,000
Interest rate (avg 30yr rate) comp6.7%
Term (assumption) assumption30 years

$2,000,000 amortized at 6.7% over 30 years = $12,853/mo

CapEx reserve (5.0% of GSR)$116$1,393
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-$43,260
Annual debt service derived$154,230
Annual CapEx reserve assumption$1,393
Annual PMI assumption$0

(-$43,260 − $154,230 − $1,393 − $0) ÷ 12 = -$16,574

Cap rate

Cap Rate

NOI ÷ Purchase Price

NOI derived-$43,260
Purchase price data$2,500,000

-$43,260 ÷ $2,500,000 = -1.7%

Cash-on-cash

Cash-on-Cash Return

Annual Cash Flow ÷ Total Cash Invested

Annual cash flow derived-$198,884
Total cash to close derived$625,000

-$198,884 ÷ $625,000 = -31.8%

DSCR

Debt Service Coverage Ratio (DSCR)

NOI ÷ Annual Debt Service

NOI derived-$43,260
Annual debt service derived$154,230

-$43,260 ÷ $154,230 = -0.28

Rent-to-price (1% rule)

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

(Gross Scheduled Rent ÷ 12) ÷ Purchase Price

Gross scheduled rent (annual) comp$27,862
Purchase price data$2,500,000

($27,862 ÷ 12) ÷ $2,500,000 = 0.1%

Gross rent multiplier

Gross Rent Multiplier (GRM)

Purchase Price ÷ Gross Scheduled Rent

Purchase price data$2,500,000
Gross scheduled rent (annual) comp$27,862

$2,500,000 ÷ $27,862 = 89.7

Operating expense ratio

Operating Expense Ratio

Total Operating Expenses ÷ Effective Gross Income

Total operating expenses derived$68,893
Effective gross income derived$25,633

$68,893 ÷ $25,633 = 268.8%

Break-even occupancy

Break-Even Occupancy

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

Total operating expenses derived$68,893
Annual debt service derived$154,230
Annual PMI assumption$0
Gross scheduled rent (annual) comp$27,862

($68,893 + $154,230 + $0) ÷ $27,862 = 800.8%

Comparables

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

AddressTypeBedsBathsSqftAsking rentListedDays on market
single_family421,250$3,9502026-05-05
single_family421,649$4,9002026-08-03

6820 SW 13th Ter Unit 6820

Miami, 33144 · rent comp

Bedrooms / bathrooms4 bd / 2 ba
Square footage1,250
Listed2026-05-05
Days on market

Asking rent: $3,950

View on Zillow →

301 SW 69th Ave Unit 301

Miami, 33144 · rent comp

Bedrooms / bathrooms4 bd / 2 ba
Square footage1,649
Listed2026-08-03
Days on market

Asking rent: $4,900

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
7893 SW 9th Tersingle_family431,816$710,0002026-08-11
7191 SW 15th Stsingle_family421,008$560,0002026-07-13
300 SW 71st Avesingle_family431,624$725,0002026-06-23
605 SW 73rd Ctsingle_family421,566$640,0002026-06-23
1425 SW 85th Avesingle_family421,620$650,0002026-06-22
6061 SW 13th Stsingle_family432,597$1,400,0002026-05-20
6810 SW 1st Stsingle_family421,350$502,0002026-05-15
315 SW 63rd Avesingle_family431,657$510,0002026-05-13
7801 SW 9th Tersingle_family431,752$680,0002026-04-23
7880 SW 14th Tersingle_family432,261$740,0002026-04-10
110 Flagami Blvdsingle_family431,580$595,0002026-03-31
8001 SW 14th Tersingle_family431,680$696,9002026-03-30
7110 SW 13th Tersingle_family431,570$625,0002026-03-26
606 SW 58th Ctsingle_family432,134$753,0002026-03-26
8490 Grand Canal Drsingle_family432,376$840,0002026-03-02
670 Flagami Blvdsingle_family421,486$675,0002026-02-20
1325 SW 78th Avesingle_family421,658$389,0002025-12-23
8220 SW 12th Tersingle_family421,395$670,0002025-10-30
1401 SW 57th Avesingle_family422,261$846,8002025-10-28
724 Tamiami Canal Rdsingle_family431,590$567,1112025-09-30
1245 SW 85th Avesingle_family421,837$800,0002025-09-17

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
331 Tamiami Canal Rdsingle_family421,557$489,999
8215 Grand Canal Drsingle_family454,567$1,999,999
5757 SW 3rd Stsingle_family432,667$998,000
1421-1419 SW 76 Ctsingle_family422,247$837,000
1419 SW 76th Ctmulti_family432,247$837,000
717 Tamiami Canal Rdsingle_family431,740$650,000
255 Central Blvdsingle_family431,569$850,000
8241 SW 12th Tersingle_family432,352$825,000

10-year hold projection

IRR-11.3%
Equity multiple-0.93x
Total return (10yr)-$878,376
YearProperty valueNOICash flowLoan balanceEquity
1$2,575,000-$43,260-$198,884$1,978,316$596,684
2$2,652,250-$44,214-$199,872$1,955,142$697,108
3$2,731,818-$45,187-$200,881$1,930,377$801,440
4$2,813,772-$46,181-$201,911$1,903,912$909,861
5$2,898,185-$47,195-$202,963$1,875,629$1,022,557
6$2,985,131-$48,231-$204,037$1,845,403$1,139,727
7$3,074,685-$49,288-$205,134$1,813,103$1,261,582
8$3,166,925-$50,367-$206,253$1,778,584$1,388,341
9$3,261,933-$51,469-$207,396$1,741,694$1,520,239
10$3,359,791-$52,593-$208,563$1,702,272$1,657,519
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.