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)
Acquisition (one-time, not monthly/yearly)
Purchase price
$20,000,000
Down payment (20.0%)
$4,000,000
Loan amount
$16,000,000
Closing costs (5.0%)
$1,000,000
Total cash to close
$5,000,000
Income
Rent (comp-derived)
$6,250$75,000
Vacancy loss (8.0%)
Effective gross income
$5,750$69,000
Operating expenses
Property tax (placeholder 1.9% of price)
$31,667$380,000
Insurance (placeholder 0.8% of price)
$13,333$160,000
HOA dues
$0$0
Management (0.0% of EGI)
$0$0
Maintenance (5.0% of GSR)
$313$3,750
Total operating expenses
$45,313$543,750
Net operating income (NOI)
Debt service & reserves
Debt service (6.66%, avg 30yr rate as of 2026-08-27, 30yr amortizing)
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
Cap rate
Cash-on-cash
DSCR
Rent-to-price (1% rule)
Gross rent multiplier
Operating expense ratio
Break-even occupancy
Comparables
Same ZIP. Real active rental listings, used to derive the rent estimate above.
Address
Type
Beds
Baths
Sqft
Asking rent
Listed
Days on market
single_family
3
3
2,228
$8,000
2026-06-22
—
single_family
3
2
1,387
$4,950
2026-08-03
—
single_family
3
3
1,710
$6,500
2026-08-18
—
single_family
3
1
1,210
$3,450
2026-04-20
—
single_family
3
3
2,255
$6,800
2026-08-03
—
single_family
3
4
2,255
$7,500
2026-06-02
—
single_family
3
3
2,262
$6,500
—
—
single_family
3
3
2,370
$6,250
—
—
single_family
3
2
1,565
$3,190
—
—
single_family
3
2
1,320
$3,500
—
—
single_family
3
3
1,710
$4,500
—
—
single_family
3
3
2,340
$7,200
—
—
single_family
3
3
—
$4,600
—
—
single_family
3
4
1,892
$7,999
—
—
single_family
3
2
1,447
$5,000
—
—
single_family
3
2
1,447
$5,500
—
—
single_family
3
3
1,541
$8,400
—
—
single_family
3
2
1,492
$6,500
—
—
single_family
3
3
1,590
$4,159
2026-05-21
—
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.
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.
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.