2828 SW 7th Ave

Miami, FL 33129 · single_family · For Sale · 55 days on market
Asking price$1,300,000
3 beds 4 baths 3,064 sqft
View on Realtor.com →
Listed by Hoa Ly " Jackie " · Charles Rutenberg Realty Fort Lauderdale
Typesingle_family
Built1938
Price / sqft$424
Est. value (own analysis)$2,232,461
Rent estimate (own analysis)$7,900/mo
HOANone
Wind10/10Extreme$Heat10/10ExtremeFlood4/10moderate$Air2/10MinorWildfire1/10Minimal
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Neighborhood

Show every detail
Statusfor_sale
Listed date2026-07-09
Removed date
MLSBeachesMLS #F10545289
Coordinates25.75767, -80.21364
Address2828 SW 7th Ave
CityMiami
StateFL
Zip33129
Listing ID5706618955
Sourceus-real-estate-listings, cached 2026-08-29

ZIP market snapshot (33129)

Typical home value (ZHVI)$689,590
Typical rent (ZORI)$3,599/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$1,300,000
Down payment (20.0%)$260,000
Loan amount$1,040,000
Closing costs (5.0%)$65,000
Total cash to close$325,000
Rent (comp-derived)$7,900$94,800
Vacancy loss (8.0%)

Vacancy Loss

Gross Scheduled Rent × Vacancy Rate

Gross scheduled rent (annual) comp$94,800
Vacancy rate (assumption) assumption8.0%

$94,800 × 8.0% = $7,584

Effective gross income$7,268$87,216
Property tax (placeholder 1.9% of price)$2,058$24,700
Insurance (est. scaled by flood & wind risk)$1,387$16,640
HOA dues$0$0
Management (0.0% of EGI)$0$0
Maintenance (5.0% of GSR)$395$4,740
Total operating expenses$3,840$46,080
Net operating income (NOI)

Net Operating Income (NOI)

Effective Gross Income − Total Operating Expenses

Effective gross income derived$87,216
Total operating expenses derived$46,080

$87,216 − $46,080 = $41,136

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$1,040,000
Interest rate (avg 30yr rate) comp6.7%
Term (assumption) assumption30 years

$1,040,000 amortized at 6.7% over 30 years = $6,683/mo

CapEx reserve (5.0% of GSR)$395$4,740
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$41,136
Annual debt service derived$80,200
Annual CapEx reserve assumption$4,740
Annual PMI assumption$0

($41,136 − $80,200 − $4,740 − $0) ÷ 12 = -$3,650

Cap rate

Cap Rate

NOI ÷ Purchase Price

NOI derived$41,136
Purchase price data$1,300,000

$41,136 ÷ $1,300,000 = 3.2%

Cash-on-cash

Cash-on-Cash Return

Annual Cash Flow ÷ Total Cash Invested

Annual cash flow derived-$43,804
Total cash to close derived$325,000

-$43,804 ÷ $325,000 = -13.5%

DSCR

Debt Service Coverage Ratio (DSCR)

NOI ÷ Annual Debt Service

NOI derived$41,136
Annual debt service derived$80,200

$41,136 ÷ $80,200 = 0.51

Rent-to-price (1% rule)

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

(Gross Scheduled Rent ÷ 12) ÷ Purchase Price

Gross scheduled rent (annual) comp$94,800
Purchase price data$1,300,000

($94,800 ÷ 12) ÷ $1,300,000 = 0.6%

Gross rent multiplier

Gross Rent Multiplier (GRM)

Purchase Price ÷ Gross Scheduled Rent

Purchase price data$1,300,000
Gross scheduled rent (annual) comp$94,800

$1,300,000 ÷ $94,800 = 13.7

Operating expense ratio

Operating Expense Ratio

Total Operating Expenses ÷ Effective Gross Income

Total operating expenses derived$46,080
Effective gross income derived$87,216

$46,080 ÷ $87,216 = 52.8%

Break-even occupancy

Break-Even Occupancy

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

Total operating expenses derived$46,080
Annual debt service derived$80,200
Annual PMI assumption$0
Gross scheduled rent (annual) comp$94,800

($46,080 + $80,200 + $0) ÷ $94,800 = 133.2%

Comparables

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

AddressTypeBedsBathsSqftAsking rentListedDays on market
single_family332,133$5,900
single_family332,366$7,9002026-07-30
single_family342,980$16,0002026-04-07

1901 Brickell Ave Apt B1109

Miami, 33129 · rent comp

Bedrooms / bathrooms3 bd / 3 ba
Square footage2,133
Listed
Days on market

Asking rent: $5,900

View on Zillow →

383 SW 25th Rd

Miami, 33129 · rent comp

Bedrooms / bathrooms3 bd / 3 ba
Square footage2,366
Listed2026-07-30
Days on market

Asking rent: $7,900

View on Zillow →

420 SW 15th Rd Unit 420

Miami, 33129 · rent comp

Bedrooms / bathrooms3 bd / 4 ba
Square footage2,980
Listed2026-04-07
Days on market

Asking rent: $16,000

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
801 SW 24th Rdsingle_family321,726$1,475,0002026-09-01
322 SW 18th Rdsingle_family321,746$1,262,8952026-08-07
50 SW 26th Rdsingle_family322,260$1,443,8002026-07-06
419 SW 30th Rdsingle_family321,304$1,375,0002026-05-28
441 SW 27th Rdsingle_family322,236$1,650,0002026-05-27
1852 SW 2nd Avesingle_family312,377$1,150,0002026-03-17
40 SW 30th Rdsingle_family322,303$1,700,0002026-03-16
201 SW 30th Rdsingle_family322,037$1,495,0002026-03-05
100 SW 30th Rdsingle_family321,839$1,250,0002026-02-23
1815 SW 12th Avesingle_family322,400$780,0002026-02-12
1020 SW 22nd Stsingle_family331,870$1,255,0002026-01-16
1564 SW 12th Avesingle_family322,332$1,500,0002026-01-09
420 SW 19th Rdsingle_family333,178$1,850,0002025-12-17
431 SW 20th Rdsingle_family321,672$1,420,0002025-12-12
2301 S Miami Avesingle_family322,686$1,500,0002025-12-08
910 SW 23rd Rdsingle_family332,006$1,725,0002025-11-25
608 SW 26 Rdssingle_family311,708$1,310,0002025-11-12
261 SW 30th Rdsingle_family322,614$1,725,0002025-10-21
2219 SW 9th Avesingle_family321,676$1,250,0002025-10-10
411 SW 22nd Rdsingle_family321,814$1,190,0002025-09-25
1823 SW 2nd Ctsingle_family343,993$3,650,0002025-09-22
3020 SW 2nd Avesingle_family321,402$1,400,0002025-09-18

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
221 SW 25th Rdsingle_family335,368$4,900,000
2200 Brickell Ave Unit 416condos342,000$3,198,000
2430 Brickell Avecondos331,546$869,000
1865 Brickell Ave Unit 1865condos333,842$2,200,000
801 SW 24th Rdsingle_family321,726$1,495,000
145 SE 25th Rd Apt 1003condos332,230$938,000
175 SE 25th Rd Apt 2804condos34$3,800,000
2025 Brickell Ave Apt 1401condos332,149$2,150,000

10-year hold projection

IRR1.1%
Equity multiple1.19x
Total return (10yr)$230,389
YearProperty valueNOICash flowLoan balanceEquity
1$1,339,000$41,136-$43,804$1,028,724$310,276
2$1,379,170$42,600-$42,458$1,016,674$362,496
3$1,420,545$44,115-$41,065$1,003,796$416,749
4$1,463,161$45,680-$39,624$990,034$473,127
5$1,507,056$47,299-$38,133$975,327$531,729
6$1,552,268$48,972-$36,591$959,610$592,658
7$1,598,836$50,702-$34,995$942,813$656,023
8$1,646,801$52,490-$33,344$924,864$721,937
9$1,696,205$54,339-$31,636$905,681$790,524
10$1,747,091$56,249-$29,870$885,181$861,910
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.