7820 SW 89th Ln

Miami, FL 33156 · single_family · For Sale · 23 days on market
Asking price$1,499,999
3 beds 4 baths 2,246 sqft
View on Realtor.com →
Listed by Stephen Hachey · Flat Fee MLS Realty
Typesingle_family
Built1982
Price / sqft$668
Est. value (own analysis)$1,530,535
Rent estimate (own analysis)$6,250/mo
HOA$595/mo
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Neighborhood

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Statusfor_sale
Listed date2026-08-10
Removed date
MLSMiamiMLS #A12066912
Coordinates25.68682, -80.32181
Address7820 SW 89th Ln
CityMiami
StateFL
Zip33156
Listing ID5661828960
Sourceus-real-estate-listings, cached 2026-08-31

ZIP market snapshot (33156)

Typical home value (ZHVI)$1,543,591
Typical rent (ZORI)$2,706/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$1,499,999
Down payment (20.0%)$300,000
Loan amount$1,199,999
Closing costs (5.0%)$75,000
Total cash to close$375,000
Rent (comp-derived)$6,250$75,000
Vacancy loss (8.0%)

Vacancy Loss

Gross Scheduled Rent × Vacancy Rate

Gross scheduled rent (annual) comp$75,000
Vacancy rate (assumption) assumption8.0%

$75,000 × 8.0% = $6,000

Effective gross income$5,750$69,000
Property tax (placeholder 1.9% of price)$2,375$28,500
Insurance (placeholder 0.8% of price)$1,000$12,000
HOA dues$595$7,140
Management (0.0% of EGI)$0$0
Maintenance (5.0% of GSR)$313$3,750
Total operating expenses$4,283$51,390
Net operating income (NOI)

Net Operating Income (NOI)

Effective Gross Income − Total Operating Expenses

Effective gross income derived$69,000
Total operating expenses derived$51,390

$69,000 − $51,390 = $17,610

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$1,199,999
Interest rate (avg 30yr rate) comp6.7%
Term (assumption) assumption30 years

$1,199,999 amortized at 6.7% over 30 years = $7,712/mo

CapEx reserve (5.0% of GSR)$313$3,750
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$17,610
Annual debt service derived$92,538
Annual CapEx reserve assumption$3,750
Annual PMI assumption$0

($17,610 − $92,538 − $3,750 − $0) ÷ 12 = -$6,557

Cap rate

Cap Rate

NOI ÷ Purchase Price

NOI derived$17,610
Purchase price data$1,499,999

$17,610 ÷ $1,499,999 = 1.2%

Cash-on-cash

Cash-on-Cash Return

Annual Cash Flow ÷ Total Cash Invested

Annual cash flow derived-$78,678
Total cash to close derived$375,000

-$78,678 ÷ $375,000 = -21.0%

DSCR

Debt Service Coverage Ratio (DSCR)

NOI ÷ Annual Debt Service

NOI derived$17,610
Annual debt service derived$92,538

$17,610 ÷ $92,538 = 0.19

Rent-to-price (1% rule)

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

(Gross Scheduled Rent ÷ 12) ÷ Purchase Price

Gross scheduled rent (annual) comp$75,000
Purchase price data$1,499,999

($75,000 ÷ 12) ÷ $1,499,999 = 0.4%

Gross rent multiplier

Gross Rent Multiplier (GRM)

Purchase Price ÷ Gross Scheduled Rent

Purchase price data$1,499,999
Gross scheduled rent (annual) comp$75,000

$1,499,999 ÷ $75,000 = 20.0

Operating expense ratio

Operating Expense Ratio

Total Operating Expenses ÷ Effective Gross Income

Total operating expenses derived$51,390
Effective gross income derived$69,000

$51,390 ÷ $69,000 = 74.5%

Break-even occupancy

Break-Even Occupancy

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

Total operating expenses derived$51,390
Annual debt service derived$92,538
Annual PMI assumption$0
Gross scheduled rent (annual) comp$75,000

($51,390 + $92,538 + $0) ÷ $75,000 = 191.9%

Comparables

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

AddressTypeBedsBathsSqftAsking rentListedDays on market
single_family321,806$5,4002026-08-11
single_family321,702$5,4992026-06-01
single_family322,403$7,4002026-07-31
single_family321,649$5,0002026-08-03
single_family331,921$8,3502026-08-24
single_family321,526$6,2502026-05-07
single_family321,526$6,0002026-08-10
single_family322,009$6,9002026-03-26
single_family322,480$7,8002026-06-17
single_family321,526$6,0002026-08-21
single_family322,184$9,975

8250 SW 108th St

Miami, 33156 · rent comp

Bedrooms / bathrooms3 bd / 2 ba
Square footage1,806
Listed2026-08-11
Days on market

Asking rent: $5,400

View on Zillow →

9055 SW 78th Ct

Miami, 33156 · rent comp

Bedrooms / bathrooms3 bd / 2 ba
Square footage1,702
Listed2026-06-01
Days on market

Asking rent: $5,499

View on Zillow →

7330 SW 116th Ter

Pinecrest, 33156 · rent comp

Bedrooms / bathrooms3 bd / 2 ba
Square footage2,403
Listed2026-07-31
Days on market

Asking rent: $7,400

View on Zillow →

8125 SW 136th St

Pinecrest, 33156 · rent comp

Bedrooms / bathrooms3 bd / 2 ba
Square footage1,649
Listed2026-08-03
Days on market

Asking rent: $5,000

View on Zillow →

7480 SW 122nd St

Pinecrest, 33156 · rent comp

Bedrooms / bathrooms3 bd / 3 ba
Square footage1,921
Listed2026-08-24
Days on market

Asking rent: $8,350

View on Zillow →

7425 SW 118th St Unit 0

Pinecrest, 33156 · rent comp

Bedrooms / bathrooms3 bd / 2 ba
Square footage1,526
Listed2026-05-07
Days on market

Asking rent: $6,250

View on Zillow →

12935 SW 81st Ave

Pinecrest, 33156 · rent comp

Bedrooms / bathrooms3 bd / 2 ba
Square footage1,526
Listed2026-08-10
Days on market

Asking rent: $6,000

View on Zillow →

13451 SW 74th Ave

Pinecrest, 33156 · rent comp

Bedrooms / bathrooms3 bd / 2 ba
Square footage2,009
Listed2026-03-26
Days on market

Asking rent: $6,900

View on Zillow →

7361 SW 117th Ter

Pinecrest, 33156 · rent comp

Bedrooms / bathrooms3 bd / 2 ba
Square footage2,480
Listed2026-06-17
Days on market

Asking rent: $7,800

View on Zillow →

12930 SW 81st Ave

Pinecrest, 33156 · rent comp

Bedrooms / bathrooms3 bd / 2 ba
Square footage1,526
Listed2026-08-21
Days on market

Asking rent: $6,000

View on Zillow →

7920 SW 132nd St

Pinecrest, 33156 · rent comp

Bedrooms / bathrooms3 bd / 2 ba
Square footage2,184
Listed
Days on market

Asking rent: $9,975

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
8331 SW 100th Stsingle_family321,191$173,370,0702026-08-21
8005 SW 106th Stsingle_family322,920$1,375,0002026-08-12
13200 SW 83rd Avesingle_family322,492$1,225,0002026-08-07
12515 SW 85th Avenue Rdsingle_family321,379$400,0002026-08-07
8340 SW 96th Stsingle_family321,999$1,300,0002026-08-03
8200 SW 102nd Stsingle_family322,112$1,775,0002026-07-30
12420 SW 69th Avesingle_family321,467$1,575,0002026-07-28
8889 SW 78th Ctsingle_family332,246$1,285,0002026-07-10
1140 San Pedro Avesingle_family323,079$5,891,6672026-07-08
11220 SW 74th Avesingle_family322,115$1,700,0002026-06-30
9830 SW 69th Avesingle_family321,996$1,625,0002026-06-30
13276 SW 58th Ctsingle_family332,625$1,575,0002026-06-26
8640 SW 125th Stsingle_family321,760$849,8332026-06-24
11625 SW 70th Avesingle_family321,942$2,000,0002026-06-22
7830 SW 99th Stsingle_family321,287$1,000,0002026-06-08
7260 SW 131st Stsingle_family321,708$1,300,0002026-06-03
12300 SW 63rd Avesingle_family322,222$1,500,0002026-05-14
7321 SW 123rd Stsingle_family321,842$1,160,0002026-05-06
7819 SW 89th Lnsingle_family342,593$1,550,0002026-05-01
8300 SW 119th Stsingle_family321,710$1,085,0002026-04-22
12615 SW 84th Avenue Rdsingle_family321,364$546,0002026-04-16
7812 SW 88th Tersingle_family331,994$1,100,0002026-04-10
8001 SW 133rd Stsingle_family33$1,400,0002026-04-10
9315 SW 72nd Avesingle_family321,436$1,500,0002026-04-06
13400 SW 78th Ctsingle_family322,050$1,340,0002026-03-26
8260 SW 133rd Stsingle_family321,849$1,260,0002026-03-25
12820 SW 83rd Ctsingle_family322,396$1,750,0002026-03-23
8025 SW 133rd Stsingle_family321,518$1,200,0002026-03-03
8318 SW 131st Stsingle_family321,044$1,050,0002026-03-02
11820 SW 69th Ctsingle_family321,522$1,925,0002026-02-09

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
9125 SW 77th Ave Unit 802condos321,280$408,000
7265 SW 89th St Apt A314condos321,529$595,000
10830 SW 79th Avesingle_family321,771$1,220,000
10625 SW 79th Plsingle_family321,942$1,290,900
11054 SW 79th Pathtownhomes332,249$1,099,000
7711 SW 94th Tertownhomes331,368$649,000
8430 SW 88th Stsingle_family322,047$1,399,999
8385 SW 105th Stsingle_family322,192$1,100,000

10-year hold projection

IRR-4.1%
Equity multiple0.32x
Total return (10yr)-$57,618
YearProperty valueNOICash flowLoan balanceEquity
1$1,544,999$17,610-$78,678$1,186,989$358,010
2$1,591,349$18,395-$77,987$1,173,084$418,265
3$1,639,089$19,211-$77,268$1,158,225$480,864
4$1,688,262$20,057-$76,520$1,142,346$545,916
5$1,738,910$20,935-$75,742$1,125,376$613,534
6$1,791,077$21,847-$74,934$1,107,241$683,836
7$1,844,810$22,793-$74,094$1,087,861$756,949
8$1,900,154$23,775-$73,221$1,067,149$833,004
9$1,957,158$24,793-$72,314$1,045,016$912,143
10$2,015,873$25,850-$71,371$1,021,362$994,511
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.