1223 SW 12th Ct Unit 1223

Miami, FL 33135 · condos · For Sale · 114 days on market
Asking price$1,750,000
4 beds 5 baths 3,103 sqft
Suggested offer$930,062$819,938 above the est. market value of $930,062.
View on Realtor.com →
Listed by Monica S. Betancourt · Coldwell Banker Realty
Typecondos
Built2025
Price / sqft$564
Est. value (own analysis)$930,062
Rent estimate (own analysis)$4,150/mo
HOANone
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Neighborhood

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Statusfor_sale
Listed date2026-05-11
Removed date
MLSMiamiMLS #A12009089
Coordinates25.76150, -80.21514
Address1223 SW 12th Ct Unit 1223
CityMiami
StateFL
Zip33135
Listing ID9539425065
Sourceus-real-estate-listings, cached 2026-08-30

ZIP market snapshot (33135)

Typical home value (ZHVI)$531,790
Typical rent (ZORI)$2,051/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$1,750,000
Down payment (20.0%)$350,000
Loan amount$1,400,000
Closing costs (5.0%)$87,500
Total cash to close$437,500
Rent (comp-derived)$4,150$49,800
Vacancy loss (8.0%)

Vacancy Loss

Gross Scheduled Rent × Vacancy Rate

Gross scheduled rent (annual) comp$49,800
Vacancy rate (assumption) assumption8.0%

$49,800 × 8.0% = $3,984

Effective gross income$3,818$45,816
Property tax (placeholder 1.9% of price)$2,771$33,250
Insurance (placeholder 0.8% of price)$1,167$14,000
HOA dues$0$0
Management (0.0% of EGI)$0$0
Maintenance (5.0% of GSR)$208$2,490
Total operating expenses$4,145$49,740
Net operating income (NOI)

Net Operating Income (NOI)

Effective Gross Income − Total Operating Expenses

Effective gross income derived$45,816
Total operating expenses derived$49,740

$45,816 − $49,740 = -$3,924

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$1,400,000
Interest rate (avg 30yr rate) comp6.7%
Term (assumption) assumption30 years

$1,400,000 amortized at 6.7% over 30 years = $8,997/mo

CapEx reserve (5.0% of GSR)$208$2,490
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-$3,924
Annual debt service derived$107,961
Annual CapEx reserve assumption$2,490
Annual PMI assumption$0

(-$3,924 − $107,961 − $2,490 − $0) ÷ 12 = -$9,531

Cap rate

Cap Rate

NOI ÷ Purchase Price

NOI derived-$3,924
Purchase price data$1,750,000

-$3,924 ÷ $1,750,000 = -0.2%

Cash-on-cash

Cash-on-Cash Return

Annual Cash Flow ÷ Total Cash Invested

Annual cash flow derived-$114,375
Total cash to close derived$437,500

-$114,375 ÷ $437,500 = -26.1%

DSCR

Debt Service Coverage Ratio (DSCR)

NOI ÷ Annual Debt Service

NOI derived-$3,924
Annual debt service derived$107,961

-$3,924 ÷ $107,961 = -0.04

Rent-to-price (1% rule)

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

(Gross Scheduled Rent ÷ 12) ÷ Purchase Price

Gross scheduled rent (annual) comp$49,800
Purchase price data$1,750,000

($49,800 ÷ 12) ÷ $1,750,000 = 0.2%

Gross rent multiplier

Gross Rent Multiplier (GRM)

Purchase Price ÷ Gross Scheduled Rent

Purchase price data$1,750,000
Gross scheduled rent (annual) comp$49,800

$1,750,000 ÷ $49,800 = 35.1

Operating expense ratio

Operating Expense Ratio

Total Operating Expenses ÷ Effective Gross Income

Total operating expenses derived$49,740
Effective gross income derived$45,816

$49,740 ÷ $45,816 = 108.6%

Break-even occupancy

Break-Even Occupancy

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

Total operating expenses derived$49,740
Annual debt service derived$107,961
Annual PMI assumption$0
Gross scheduled rent (annual) comp$49,800

($49,740 + $107,961 + $0) ÷ $49,800 = 316.7%

Comparables

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

AddressTypeBedsBathsSqftAsking rentListedDays on market
apartment432,290$4,1502026-08-13
apartment431,595$4,2002026-07-14
apartment441,750$4,8002026-08-02
apartment441,750$1,2132026-08-22
apartment441,750$1,3652026-08-26

2059 SW 7th St Unit 0

Miami, 33135 · rent comp

Bedrooms / bathrooms4 bd / 3 ba
Square footage2,290
Listed2026-08-13
Days on market

Asking rent: $4,150

View on Zillow →

3629 SW 12th St Unit A

Miami, 33135 · rent comp

Bedrooms / bathrooms4 bd / 3 ba
Square footage1,595
Listed2026-07-14
Days on market

Asking rent: $4,200

View on Zillow →

1376 SW 4th St Unit 407

Miami, 33135 · rent comp

Bedrooms / bathrooms4 bd / 4 ba
Square footage1,750
Listed2026-08-02
Days on market

Asking rent: $4,800

View on Zillow →

1376 SW 4th St Unit 405B

Miami, 33135 · rent comp

Bedrooms / bathrooms4 bd / 4 ba
Square footage1,750
Listed2026-08-22
Days on market

Asking rent: $1,213

View on Zillow →

1376 SW 4th St Unit 405C

Miami, 33135 · rent comp

Bedrooms / bathrooms4 bd / 4 ba
Square footage1,750
Listed2026-08-26
Days on market

Asking rent: $1,365

View on Zillow →

Widened to any bedroom count in ZIP. 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
1530 SW 2nd St Apt 105condos21723$192,0002026-07-23
3001 SW 2nd St Apt 209Ccondos11650$175,0002026-07-15
1530 SW 2nd St Apt 103condos11550$155,0002026-07-07
1939 SW 5th St Apt 4condos321,002$340,0002026-05-15
1930 SW 2nd St Unit 4condos22624$222,1202026-04-24
2921 SW 10th St Apt 26condos21760$255,0002026-04-20
2138 SW 6th St Apt 201condos22770$215,0002026-02-06
1699 SW 7th St Apt 203condos22$275,0002026-01-30
1530 SW 2nd St Apt 106condos21692$212,0002026-01-13
3401 SW 11th St Apt 3condos21725$255,0002025-12-04
1215 SW 32nd Ave Unit 108Acondos21755$212,0002025-11-20
142 SW 18th Ave Apt 35condos11646$152,5002025-11-17
3201 W Flagler St Apt 209condos11607$220,0002025-11-17
3621 SW 10th St Unit 4Bcondos11580$170,0002025-10-23
2138 SW 6th St Apt 403condos22770$225,0002025-10-22
3623 SW 6th St Unit 3623condos321,282$520,0002025-10-16
1852 SW 7th St Apt 109condos21640$232,0002025-10-06

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
1667 SW 10th Stsingle_family432,004$1,250,000
2427 SW 12th Stsingle_family431,900$1,185,000
1720 SW 11th Tersingle_family432,052$1,150,000
1621 SW 11th Tersingle_family442,446$2,300,000
1468 SW 2nd Stmulti_family431,856$650,000
2940 SW 12th Stsingle_family432,512$1,299,000
1642 SW 12th Stsingle_family442,984$1,395,000
2355 SW 1st Stsingle_family421,592$630,000

10-year hold projection

IRR-7.6%
Equity multiple-0.28x
Total return (10yr)-$329,273
YearProperty valueNOICash flowLoan balanceEquity
1$1,802,500-$3,924-$114,375$1,384,821$417,679
2$1,856,575-$3,793-$114,307$1,368,599$487,976
3$1,912,272-$3,652-$114,229$1,351,264$561,008
4$1,969,640-$3,500-$114,143$1,332,738$636,902
5$2,028,730-$3,337-$114,047$1,312,940$715,790
6$2,089,592-$3,163-$113,942$1,291,782$797,809
7$2,152,279-$2,976-$113,825$1,269,172$883,108
8$2,216,848-$2,777-$113,699$1,245,008$971,839
9$2,283,353-$2,565-$113,560$1,219,186$1,064,167
10$2,351,854-$2,339-$113,410$1,191,590$1,160,264
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.