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
$2,100,000
Down payment (20.0%)
$420,000
Loan amount
$1,680,000
Closing costs (5.0%)
$105,000
Total cash to close
$525,000
Income
Rent (comp-derived)
$15,000$180,000
Vacancy loss (8.0%)
Effective gross income
$13,800$165,600
Operating expenses
Property tax (real MLS tax bill, from Realtor Search)
$3,194$38,330
Insurance (est. scaled by flood & wind risk)
$2,730$32,760
HOA dues
$4,187$50,244
Management (0.0% of EGI)
$0$0
Maintenance (5.0% of GSR)
$750$9,000
Total operating expenses
$10,861$130,334
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)
$750$9,000
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
condos
3
3
2,010
$12,000
2026-07-24
—
condos
3
3
2,010
$11,000
2026-06-16
—
condos
3
3
1,798
$9,900
2026-08-17
—
condos
3
3
1,485
$6,300
2026-08-03
—
apartment
3
3
1,750
$6,000
2026-06-26
—
condos
3
2
1,328
$6,000
2025-11-04
—
condos
3
3
2,190
$18,500
2026-08-26
—
condos
3
3
1,490
$6,500
2026-05-21
—
condos
3
3
1,696
$7,000
2026-06-25
—
condos
3
3
2,388
$12,000
2026-07-23
—
condos
3
3
1,470
$15,000
2026-08-11
—
condos
3
4
2,173
$32,000
2026-06-03
—
condos
3
3
1,360
$4,700
2026-08-06
—
condos
3
4
2,318
$30,000
2026-06-23
—
condos
3
3
2,122
$14,000
2026-04-06
—
condos
3
3
2,122
$25,500
2026-08-21
—
condos
3
3
2,521
$85,000
2023-05-23
—
apartment
3
3
1,974
$14,000
2026-06-27
—
condos
3
3
2,290
$9,950
2026-08-07
—
condos
3
3
2,340
$13,500
2026-06-11
—
condos
3
3
1,740
$15,000
2026-04-22
—
condos
3
3
1,430
$7,000
2024-12-18
—
condos
3
3
2,024
$16,500
2026-07-01
—
condos
3
3
1,588
$63,000
2023-05-23
—
condos
3
3
1,455
$8,500
2026-06-05
—
condos
3
3
1,920
$46,500
2022-08-26
—
condos
3
3
1,780
$12,000
2026-05-27
—
condos
3
3
1,485
$10,000
2026-08-05
—
condos
3
3
2,340
$11,750
2026-06-20
—
condos
3
4
1,546
$22,500
2026-01-26
—
condos
3
4
2,642
$70,000
2022-09-19
—
condos
3
3
2,029
$8,500
2026-06-10
—
condos
3
3
1,687
$74,000
2020-09-09
—
condos
3
3
1,687
$74,000
2021-10-19
—
condos
3
3
1,834
$64,500
2026-01-02
—
condos
3
3
2,024
$24,795
2026-05-27
—
condos
3
3
1,952
$74,000
2021-10-15
—
condos
3
3
2,320
$12,000
2026-04-07
—
condos
3
3
2,122
$32,000
2026-08-14
—
condos
3
3
2,024
$18,500
2026-06-23
—
condos
3
3
2,029
$9,900
2026-05-20
—
condos
3
3
1,952
$74,000
2021-10-14
—
condos
3
3
1,827
$68,500
2021-10-14
—
condos
3
3
2,400
$10,000
2026-06-05
—
condos
3
3
2,092
$55,000
2025-01-02
—
condos
3
3
1,707
$50,500
2026-04-06
—
condos
3
5
2,250
$19,900
2026-03-25
—
condos
3
2
1,543
$19,000
2022-07-08
—
condos
3
3
1,360
$4,700
—
—
condos
3
2
1,372
$9,500
2025-10-06
—
apartment
3
4
1,870
$27,000
—
—
condos
3
3
1,960
$21,000
—
—
condos
3
3
2,340
$12,500
—
—
condos
3
3
2,050
$18,500
—
—
condos
3
3
1,485
$10,000
—
—
condos
3
3
2,122
$25,500
—
—
condos
3
3
2,122
$35,000
2026-09-01
—
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.