21 SW 59th Ave

Miami, FL 33144 · single_family · For Sale · 25 days on market
Asking price$749,000
2 beds 2 baths 1,228 sqft
Suggested offer$563,010$185,990 above the est. market value of $563,010.
View on Realtor.com →
Listed by Lindsey Clark · Charles Rutenberg Realty Fort
Typesingle_family
Built1951
Price / sqft$610
Est. value (own analysis)$563,010
Rent estimate (own analysis)$2,700/mo
HOANone
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Neighborhood

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Statusfor_sale
Listed date2026-08-08
Removed date
MLSMiamiMLS #A12040485
Coordinates25.77016, -80.29134
Address21 SW 59th Ave
CityMiami
StateFL
Zip33144
Listing ID5439098126
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$749,000
Down payment (20.0%)$149,800
Loan amount$599,200
Closing costs (5.0%)$37,450
Total cash to close$187,250
Rent (comp-derived)$2,700$32,400
Vacancy loss (8.0%)

Vacancy Loss

Gross Scheduled Rent × Vacancy Rate

Gross scheduled rent (annual) comp$32,400
Vacancy rate (assumption) assumption8.0%

$32,400 × 8.0% = $2,592

Effective gross income$2,484$29,808
Property tax (placeholder 1.9% of price)$1,186$14,231
Insurance (placeholder 0.8% of price)$499$5,992
HOA dues$0$0
Management (0.0% of EGI)$0$0
Maintenance (5.0% of GSR)$135$1,620
Total operating expenses$1,820$21,843
Net operating income (NOI)

Net Operating Income (NOI)

Effective Gross Income − Total Operating Expenses

Effective gross income derived$29,808
Total operating expenses derived$21,843

$29,808 − $21,843 = $7,965

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$599,200
Interest rate (avg 30yr rate) comp6.7%
Term (assumption) assumption30 years

$599,200 amortized at 6.7% over 30 years = $3,851/mo

CapEx reserve (5.0% of GSR)$135$1,620
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$7,965
Annual debt service derived$46,207
Annual CapEx reserve assumption$1,620
Annual PMI assumption$0

($7,965 − $46,207 − $1,620 − $0) ÷ 12 = -$3,322

Cap rate

Cap Rate

NOI ÷ Purchase Price

NOI derived$7,965
Purchase price data$749,000

$7,965 ÷ $749,000 = 1.1%

Cash-on-cash

Cash-on-Cash Return

Annual Cash Flow ÷ Total Cash Invested

Annual cash flow derived-$39,862
Total cash to close derived$187,250

-$39,862 ÷ $187,250 = -21.3%

DSCR

Debt Service Coverage Ratio (DSCR)

NOI ÷ Annual Debt Service

NOI derived$7,965
Annual debt service derived$46,207

$7,965 ÷ $46,207 = 0.17

Rent-to-price (1% rule)

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

(Gross Scheduled Rent ÷ 12) ÷ Purchase Price

Gross scheduled rent (annual) comp$32,400
Purchase price data$749,000

($32,400 ÷ 12) ÷ $749,000 = 0.4%

Gross rent multiplier

Gross Rent Multiplier (GRM)

Purchase Price ÷ Gross Scheduled Rent

Purchase price data$749,000
Gross scheduled rent (annual) comp$32,400

$749,000 ÷ $32,400 = 23.1

Operating expense ratio

Operating Expense Ratio

Total Operating Expenses ÷ Effective Gross Income

Total operating expenses derived$21,843
Effective gross income derived$29,808

$21,843 ÷ $29,808 = 73.3%

Break-even occupancy

Break-Even Occupancy

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

Total operating expenses derived$21,843
Annual debt service derived$46,207
Annual PMI assumption$0
Gross scheduled rent (annual) comp$32,400

($21,843 + $46,207 + $0) ÷ $32,400 = 210.0%

Comparables

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

AddressTypeBedsBathsSqftAsking rentListedDays on market
single_family211,104$2,5002026-08-13
single_family21980$2,7002026-07-12
single_family21900$3,200
single_family221,072$2,7002026-08-26
single_family211,000$3,0002026-08-10

1221 SW 76th Ct

Miami, 33144 · rent comp

Bedrooms / bathrooms2 bd / 1 ba
Square footage1,104
Listed2026-08-13
Days on market

Asking rent: $2,500

View on Zillow →

100 SW 58th Ave Unit 0

Miami, 33144 · rent comp

Bedrooms / bathrooms2 bd / 1 ba
Square footage980
Listed2026-07-12
Days on market

Asking rent: $2,700

View on Zillow →

220 SW 80th Ave # 0

Miami, 33144 · rent comp

Bedrooms / bathrooms2 bd / 1 ba
Square footage900
Listed
Days on market

Asking rent: $3,200

View on Zillow →

8336 SW 10th Ter Unit 8336

Miami, 33144 · rent comp

Bedrooms / bathrooms2 bd / 2 ba
Square footage1,072
Listed2026-08-26
Days on market

Asking rent: $2,700

View on Zillow →

5810 SW 9th St

West Miami, 33144 · rent comp

Bedrooms / bathrooms2 bd / 1 ba
Square footage1,000
Listed2026-08-10
Days on market

Asking rent: $3,000

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.

AddressTypeBedsBathsLiving sqftSale priceSale date
1001 SW 72nd Ctsingle_family211,110$689,9002026-08-14
6741 SW 5th Tersingle_family211,020$490,0002026-08-07
50 SW 58th Ctsingle_family211,294$500,0002026-07-31
7311 SW 15th Stsingle_family21929$485,0002026-07-27
635 SW 64th Ctsingle_family211,048$573,0002026-07-21
6457 SW 10th Stsingle_family211,029$620,0002026-07-17
710 Tamiami Blvdsingle_family21967$440,0002026-07-15
444 SW 64th Avesingle_family211,611$820,0002026-07-14
6431 SW 4th Stsingle_family21910$325,0002026-07-10
6261 SW 6th Stsingle_family211,126$390,0002026-06-18
1081 SW 63rd Avesingle_family211,419$610,0002026-06-08
665 SW 64th Ctsingle_family21800$390,0002026-05-27
421 Florida Blvdsingle_family211,287$491,7382026-05-05
1000 SW 62nd Avesingle_family211,413$570,0002026-04-28
5942282477single_family211,205$530,0002026-04-21
7160 SW 15th Stsingle_family21774$525,0002026-04-10
830 SW 72nd Avesingle_family211,485$460,0002026-04-08
6830 SW 5th Tersingle_family211,050$652,0002026-03-12
5834 SW 4th Stsingle_family21936$500,0002026-03-09
1020 SW 72nd Avesingle_family221,319$580,0002026-02-09
55 SW 62nd Ctsingle_family211,460$536,1002026-01-27
6125 SW 2nd Stsingle_family211,156$530,0002025-11-26
110 SW 64th Ctsingle_family221,105$520,0002025-10-17

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
900 SW 84th Ave Unit 301Econdos22804$285,000
6820 W Flagler St Apt 407condos21726$235,000
5940 SW 2nd Stsingle_family21890$579,998
6820 W Flagler St Apt 207condos21726$250,000
6820 W Flagler St Apt 101condos22813$199,000
201 SW 62nd Avesingle_family221,221$669,900
5931 SW 14th Stsingle_family211,172$565,000
6437 SW 10th Stsingle_family211,449$600,400

10-year hold projection

IRR-4.3%
Equity multiple0.28x
Total return (10yr)-$36,431
YearProperty valueNOICash flowLoan balanceEquity
1$771,470$7,965-$39,862$592,703$178,767
2$794,614$8,313-$39,555$585,761$208,854
3$818,453$8,675-$39,235$578,341$240,111
4$843,006$9,049-$38,903$570,412$272,594
5$868,296$9,439-$38,557$561,938$306,358
6$894,345$9,842-$38,198$552,883$341,462
7$921,176$10,261-$37,825$543,206$377,970
8$948,811$10,696-$37,437$532,864$415,947
9$977,275$11,146-$37,035$521,812$455,463
10$1,006,593$11,614-$36,617$510,001$496,593
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.