3135 SW 80th Ave

Miami, FL 33155 · single_family · For Sale · 70 days on market
Asking price$1,399,000
6 beds 4 baths 4,203 sqft
View on Realtor.com →
Listed by Danielle Guerra · City Center Realty
Typesingle_family
Built1950
Price / sqft$333
Est. value (own analysis)$2,066,027
Rent estimate (own analysis)$13,000/mo
HOANone
Wind10/10Extreme$Heat10/10ExtremeFlood4/10moderate$Air2/10MinorWildfire1/10Minimal
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Neighborhood

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Statusfor_sale
Listed date2026-06-24
Removed date
MLSMiamiMLS #A12042528
Coordinates25.74085, -80.32524
Address3135 SW 80th Ave
CityMiami
StateFL
Zip33155
Listing ID5001573735
Sourceus-real-estate-listings, cached 2026-08-31

ZIP market snapshot (33155)

Typical home value (ZHVI)$716,503
Typical rent (ZORI)$2,758/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$1,399,000
Down payment (20.0%)$279,800
Loan amount$1,119,200
Closing costs (5.0%)$69,950
Total cash to close$349,750
Rent (comp-derived)$13,000$156,000
Vacancy loss (8.0%)

Vacancy Loss

Gross Scheduled Rent × Vacancy Rate

Gross scheduled rent (annual) comp$156,000
Vacancy rate (assumption) assumption8.0%

$156,000 × 8.0% = $12,480

Effective gross income$11,960$143,520
Property tax (placeholder 1.9% of price)$2,215$26,581
Insurance (est. scaled by flood & wind risk)$1,492$17,907
HOA dues$0$0
Management (0.0% of EGI)$0$0
Maintenance (5.0% of GSR)$650$7,800
Total operating expenses$4,357$52,288
Net operating income (NOI)

Net Operating Income (NOI)

Effective Gross Income − Total Operating Expenses

Effective gross income derived$143,520
Total operating expenses derived$52,288

$143,520 − $52,288 = $91,232

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$1,119,200
Interest rate (avg 30yr rate) comp6.7%
Term (assumption) assumption30 years

$1,119,200 amortized at 6.7% over 30 years = $7,192/mo

CapEx reserve (5.0% of GSR)$650$7,800
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$91,232
Annual debt service derived$86,307
Annual CapEx reserve assumption$7,800
Annual PMI assumption$0

($91,232 − $86,307 − $7,800 − $0) ÷ 12 = -$240

Cap rate

Cap Rate

NOI ÷ Purchase Price

NOI derived$91,232
Purchase price data$1,399,000

$91,232 ÷ $1,399,000 = 6.5%

Cash-on-cash

Cash-on-Cash Return

Annual Cash Flow ÷ Total Cash Invested

Annual cash flow derived-$2,876
Total cash to close derived$349,750

-$2,876 ÷ $349,750 = -0.8%

DSCR

Debt Service Coverage Ratio (DSCR)

NOI ÷ Annual Debt Service

NOI derived$91,232
Annual debt service derived$86,307

$91,232 ÷ $86,307 = 1.06

Rent-to-price (1% rule)

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

(Gross Scheduled Rent ÷ 12) ÷ Purchase Price

Gross scheduled rent (annual) comp$156,000
Purchase price data$1,399,000

($156,000 ÷ 12) ÷ $1,399,000 = 0.9%

Gross rent multiplier

Gross Rent Multiplier (GRM)

Purchase Price ÷ Gross Scheduled Rent

Purchase price data$1,399,000
Gross scheduled rent (annual) comp$156,000

$1,399,000 ÷ $156,000 = 9.0

Operating expense ratio

Operating Expense Ratio

Total Operating Expenses ÷ Effective Gross Income

Total operating expenses derived$52,288
Effective gross income derived$143,520

$52,288 ÷ $143,520 = 36.4%

Break-even occupancy

Break-Even Occupancy

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

Total operating expenses derived$52,288
Annual debt service derived$86,307
Annual PMI assumption$0
Gross scheduled rent (annual) comp$156,000

($52,288 + $86,307 + $0) ÷ $156,000 = 88.8%

Comparables

Widened to city-wide. Real active rental listings, used to derive the rent estimate above.

AddressTypeBedsBathsSqftAsking rentListedDays on market
single_family642,763$6,5002026-08-18
single_family643,218$7,9002026-07-24
single_family653,390$13,0002026-06-25
single_family665,322$28,0002026-06-17
single_family664,806$22,0002026-06-17
single_family664,181$18,0002026-08-03
single_family643,078$3,5002026-08-28

1435 SW 82nd Pl

Miami, 33144 · rent comp

Bedrooms / bathrooms6 bd / 4 ba
Square footage2,763
Listed2026-08-18
Days on market

Asking rent: $6,500

View on Zillow →

6610 SW 104th Ct

Miami, 33173 · rent comp

Bedrooms / bathrooms6 bd / 4 ba
Square footage3,218
Listed2026-07-24
Days on market

Asking rent: $7,900

View on Zillow →

2600 SW 128th Ct

Miami, 33175 · rent comp

Bedrooms / bathrooms6 bd / 5 ba
Square footage3,390
Listed2026-06-25
Days on market

Asking rent: $13,000

View on Zillow →

6220 SW 86th St

Miami, 33143 · rent comp

Bedrooms / bathrooms6 bd / 6 ba
Square footage5,322
Listed2026-06-17
Days on market

Asking rent: $28,000

View on Zillow →

80 NW 129th Ave

Miami, 33182 · rent comp

Bedrooms / bathrooms6 bd / 6 ba
Square footage4,806
Listed2026-06-17
Days on market

Asking rent: $22,000

View on Zillow →

6200 SW 97th Ave

Miami, 33173 · rent comp

Bedrooms / bathrooms6 bd / 6 ba
Square footage4,181
Listed2026-08-03
Days on market

Asking rent: $18,000

View on Zillow →

8880 SW 25th St Unit 8880

Miami, 33165 · rent comp

Bedrooms / bathrooms6 bd / 4 ba
Square footage3,078
Listed2026-08-28
Days on market

Asking rent: $3,500

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
8231 SW 30th Stsingle_family311,650$610,0002026-08-31
1930 SW 82nd Avesingle_family321,346$563,0002026-08-31
3945 SW 61st Avesingle_family321,676$859,0002026-08-28
8220 SW 29th Stsingle_family431,807$855,0002026-08-27
8625 SW 44th Stsingle_family32$935,0002026-08-27
4145 SW 84th Ctsingle_family43$1,150,0002026-08-26
6342 SW 39th Tersingle_family322,085$690,0002026-08-25
8371 SW 27th Tersingle_family331,955$660,0002026-08-21
6382 SW 38th Stsingle_family321,010$730,0002026-08-14
3124 SW 63rd Avesingle_family322,605$765,0002026-08-14
8250 SW 28th Stsingle_family432,330$729,0002026-08-13
2940 SW 63rd Avesingle_family334,159$2,525,0002026-08-12
6735 SW 51st Stsingle_family422,192$1,115,0002026-08-11
2725 SW 65th Avesingle_family442,855$1,815,0002026-08-11
5745 SW 54th Tersingle_family311,382$1,200,0002026-08-07
5770 LA Luneta Avesingle_family676,198$3,810,0002026-08-07
7840 SW 18th Tersingle_family542,586$1,120,0002026-08-07
5959 SW 16th Tersingle_family321,767$700,0002026-08-04
2209 SW 57th Ctsingle_family331,612$795,0002026-08-04
2016 SW 58th Ctsingle_family321,811$615,0002026-08-03
3250 SW 68th Avesingle_family321,075$705,0002026-07-31
7500 SW 16th Stsingle_family322,283$700,0002026-07-31
1700 SW 82nd Avesingle_family311,456$720,0002026-07-28
7525 SW 30th Stsingle_family31936$435,0002026-07-28
8030 SW 36th Stsingle_family322,184$705,0002026-07-27
6291 SW 50th Stsingle_family432,475$1,650,0002026-07-27
6121 SW 26th Stsingle_family331,922$995,0002026-07-24
6230 SW 27th Stsingle_family221,411$945,0002026-07-23
2725 SW 82nd Avesingle_family542,251$810,0002026-07-23
1700 SW 71st Ctsingle_family321,436$557,0002026-07-23
6332 SW 28th Stsingle_family332,373$1,375,0002026-07-23
1811 SW 83rd Avesingle_family432,152$860,0002026-07-23
6065 N Waterway Drsingle_family431,641$987,0002026-07-22
5825 SW 46th Tersingle_family321,669$1,300,0002026-07-21
5860 SW 19th Stsingle_family642,523$850,0002026-07-20
5889 Devonshire Blvdsingle_family321,594$835,0002026-07-20
3720 SW 86th Avesingle_family322,116$850,0002026-07-16
5870 SW 46th Tersingle_family322,200$1,292,0002026-07-16
8415 SW 44th Stsingle_family321,669$700,0002026-07-15
3900 SW 67th Avesingle_family321,525$699,9002026-07-14
4200 SW 60th Ctsingle_family311,844$1,100,0002026-07-13
5785 SW 46th Tersingle_family542,053$1,670,0002026-07-10
7305 SW 17th Tersingle_family311,194$585,0002026-07-10
6070 SW 42nd Stsingle_family331,608$1,100,0002026-07-06
6491 SW 18th Stsingle_family321,505$535,8282026-06-30
7855 SW 22nd Stsingle_family321,325$690,0002026-06-30
7941 SW 18th Tersingle_family443,401$870,0002026-06-29
5772 SW 30th Stsingle_family311,363$1,175,0002026-06-26
5730 SW 42nd Tersingle_family21936$603,8972026-06-26
6290 SW 37th Stsingle_family321,853$880,0002026-06-25

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
5930 SW 44th Tersingle_family622,138$675,000
7225 SW 21st Stmulti_family632,490$998,000
2290 SW 58th Avemulti_family642,380$1,050,000

10-year hold projection

IRR10.5%
Equity multiple2.64x
Total return (10yr)$756,779
YearProperty valueNOICash flowLoan balanceEquity
1$1,440,970$91,232-$2,876$1,107,065$333,905
2$1,484,199$94,230-$72$1,094,097$390,102
3$1,528,725$97,325$2,823$1,080,239$448,486
4$1,574,587$100,520$5,812$1,065,429$509,158
5$1,621,824$103,817$8,900$1,049,602$572,223
6$1,670,479$107,220$12,087$1,032,688$637,791
7$1,720,594$110,732$15,379$1,014,612$705,981
8$1,772,211$114,357$18,778$995,296$776,916
9$1,825,378$118,099$22,288$974,652$850,725
10$1,880,139$121,960$25,912$952,591$927,548
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.