6850 SW 73rd Ct
Miami, FL 33143 · single_family · For Sale · 238 days on market
Asking price$7,499,000
8 beds 8 baths 6,717 sqft
Listed by Patricia Rufeh · Florida Realty Of Miami Corp
Typesingle_family
Built2021
Price / sqft$1116
Est. value (own analysis)$9,090,130
Rent estimate (Zillow ZIP avg)$2,761/mo
HOANone
Wind10/10Extreme$Heat10/10ExtremeAir2/10MinorWildfire2/10MinorFlood1/10minimal$
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Statusfor_sale
Listed date2026-01-07
Removed date—
MLSMiamiMLS #A11940707
Coordinates25.70596, -80.31337
Address6850 SW 73rd Ct
CityMiami
StateFL
Zip33143
Listing ID5787475197
Sourceus-real-estate-listings, cached 2026-08-31
ZIP market snapshot (33143)
Typical home value (ZHVI)$957,553
Typical rent (ZORI)$2,761/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)
| Acquisition (one-time, not monthly/yearly) | |
| Purchase price | $7,499,000 |
| Down payment (20.0%) | $1,499,800 |
| Loan amount | $5,999,200 |
| Closing costs (5.0%) | $374,950 |
| Total cash to close | $1,874,750 |
| Income | |
| Rent (ZIP avg, ZORI — not bedroom-specific) | $2,761$33,128 |
| Vacancy loss (8.0%) | |
| Effective gross income | $2,540$30,478 |
| Operating expenses | |
| Property tax (placeholder 1.9% of price) | $11,873$142,481 |
| Insurance (est. scaled by flood & wind risk) | $7,499$89,988 |
| HOA dues | $0$0 |
| Management (0.0% of EGI) | $0$0 |
| Maintenance (5.0% of GSR) | $138$1,656 |
| Total operating expenses | $19,510$234,125 |
| 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) | $138$1,656 |
| 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
Widened to city-wide. Real active rental listings, used to derive the rent estimate above.
| Address | Type | Beds | Baths | Sqft | Asking rent | Listed | Days on market |
|---|---|---|---|---|---|---|---|
| single_family | 8 | 5 | 4,426 | $25,000 | 2025-10-21 | — |
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.
| Address | Type | Beds | Baths | Living sqft | Sale price | Sale date |
|---|---|---|---|---|---|---|
| 460 Costanera Rd | single_family | 8 | 9 | 10,025 | $10,500,000 | 2026-07-29 |
| 7731 SW 53rd Ave | single_family | 8 | 7 | 5,542 | $7,500,000 | 2026-07-02 |
| 221 Casuarina Concourse | single_family | 8 | 10 | 11,847 | $24,500,000 | 2026-07-02 |
| 7320 SW 79th Ct | single_family | 8 | 10 | 7,464 | $4,700,000 | 2026-06-18 |
| 7020 Mira Flores Ave | single_family | 8 | 7 | 10,473 | $7,733,400 | 2026-06-16 |
| 4550 Sunset Dr | single_family | 8 | 9 | 6,382 | $10,100,000 | 2026-06-15 |
| 7275 Old Cutler Rd | single_family | 8 | 9 | 8,208 | $13,150,000 | 2026-02-17 |
Widened to city-wide. Other properties currently for sale nearby — asking prices, not closed sale prices. Not a price comp; see Sold comps for actual transaction history.
| Address | Type | Beds | Baths | Sqft | Asking price | Days on market |
|---|---|---|---|---|---|---|
| 12401 SW 45th St | single_family | 8 | 11 | 9,196 | $6,490,000 | — |
| 650 NW 28th St | multi_family | 8 | 4 | 3,204 | $1,350,000 | — |
| 3431-3433 SW 4th St | multi_family | 8 | 6 | 3,429 | $1,249,000 | — |
| 1021 NW 30th St | multi_family | 8 | 5 | 2,800 | $1,200,000 | — |
| 10201 SW 64th St | single_family | 8 | 6 | 7,061 | $5,499,000 | — |
| 2900 NW 10th Ave | multi_family | 8 | 4 | 3,640 | $1,500,000 | — |
| 1629 NW 40th St | multi_family | 8 | 6 | — | $969,900 | — |
| 1627 NW 40th St | single_family | 8 | 6 | — | $969,900 | — |
10-year hold projection
IRR-13.7%
Equity multiple-1.36x
Total return (10yr)-$3,446,364
| Year | Property value | NOI | Cash flow | Loan balance | Equity |
|---|---|---|---|---|---|
| 1 | $7,723,970 | -$203,648 | -$667,934 | $5,934,155 | $1,789,815 |
| 2 | $7,955,689 | -$208,587 | -$672,914 | $5,864,644 | $2,091,045 |
| 3 | $8,194,360 | -$213,644 | -$678,014 | $5,790,359 | $2,404,000 |
| 4 | $8,440,191 | -$218,824 | -$683,237 | $5,710,974 | $2,729,217 |
| 5 | $8,693,396 | -$224,128 | -$688,586 | $5,626,136 | $3,067,260 |
| 6 | $8,954,198 | -$229,559 | -$694,063 | $5,535,473 | $3,418,725 |
| 7 | $9,222,824 | -$235,122 | -$699,672 | $5,438,584 | $3,784,241 |
| 8 | $9,499,509 | -$240,818 | -$705,416 | $5,335,041 | $4,164,468 |
| 9 | $9,784,494 | -$246,651 | -$711,299 | $5,224,388 | $4,560,106 |
| 10 | $10,078,029 | -$252,624 | -$717,322 | $5,106,136 | $4,971,893 |
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.