4450 W Flagler St

Miami, FL 33134 · multi_family · Pending — under contract · 37 days on market
Asking price$1,000,000
4 beds 4 baths 2,103 sqft
View on Realtor.com →
Listed by Bryan Mizrahi · Luxe Properties
Typemulti_family
Built1955
Price / sqft$476
Est. value (own analysis)$1,023,227
Rent estimate (building total, own analysis)$7,999/mo
HOANone
Wind10/10Extreme$Heat10/10ExtremeFlood4/10moderate$Air2/10MinorWildfire1/10Minimal
Street view
View full map & nearby schools →

Neighborhood

Show every detail
Statusfor_sale
Listed date2026-07-27
Removed date
MLSMiamiMLS #A12060255
Coordinates25.77130, -80.26876
Address4450 W Flagler St
CityMiami
StateFL
Zip33134
Listing ID6328867993
Sourceus-real-estate-listings, cached 2026-08-30

ZIP market snapshot (33134)

Typical home value (ZHVI)$887,965
Typical rent (ZORI)$3,095/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$1,000,000
Down payment (20.0%)$200,000
Loan amount$800,000
Closing costs (5.0%)$50,000
Total cash to close$250,000
Rent (estimate)$7,999$95,990
Vacancy loss (8.0%)

Vacancy Loss

Gross Scheduled Rent × Vacancy Rate

Gross scheduled rent (annual) comp$95,990
Vacancy rate (assumption) assumption8.0%

$95,990 × 8.0% = $7,679

Effective gross income$7,359$88,311
Property tax (placeholder 1.9% of price)$1,583$19,000
Insurance (est. scaled by flood & wind risk)$1,067$12,800
HOA dues$0$0
Management (0.0% of EGI)$0$0
Maintenance (5.0% of GSR)$400$4,799
Total operating expenses$3,050$36,599
Net operating income (NOI)

Net Operating Income (NOI)

Effective Gross Income − Total Operating Expenses

Effective gross income derived$88,311
Total operating expenses derived$36,599

$88,311 − $36,599 = $51,711

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$800,000
Interest rate (avg 30yr rate) comp6.7%
Term (assumption) assumption30 years

$800,000 amortized at 6.7% over 30 years = $5,141/mo

CapEx reserve (5.0% of GSR)$400$4,799
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$51,711
Annual debt service derived$61,692
Annual CapEx reserve assumption$4,799
Annual PMI assumption$0

($51,711 − $61,692 − $4,799 − $0) ÷ 12 = -$1,232

Cap rate

Cap Rate

NOI ÷ Purchase Price

NOI derived$51,711
Purchase price data$1,000,000

$51,711 ÷ $1,000,000 = 5.2%

Cash-on-cash

Cash-on-Cash Return

Annual Cash Flow ÷ Total Cash Invested

Annual cash flow derived-$14,781
Total cash to close derived$250,000

-$14,781 ÷ $250,000 = -5.9%

DSCR

Debt Service Coverage Ratio (DSCR)

NOI ÷ Annual Debt Service

NOI derived$51,711
Annual debt service derived$61,692

$51,711 ÷ $61,692 = 0.84

Rent-to-price (1% rule)

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

(Gross Scheduled Rent ÷ 12) ÷ Purchase Price

Gross scheduled rent (annual) comp$95,990
Purchase price data$1,000,000

($95,990 ÷ 12) ÷ $1,000,000 = 0.8%

Gross rent multiplier

Gross Rent Multiplier (GRM)

Purchase Price ÷ Gross Scheduled Rent

Purchase price data$1,000,000
Gross scheduled rent (annual) comp$95,990

$1,000,000 ÷ $95,990 = 10.4

Operating expense ratio

Operating Expense Ratio

Total Operating Expenses ÷ Effective Gross Income

Total operating expenses derived$36,599
Effective gross income derived$88,311

$36,599 ÷ $88,311 = 41.4%

Break-even occupancy

Break-Even Occupancy

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

Total operating expenses derived$36,599
Annual debt service derived$61,692
Annual PMI assumption$0
Gross scheduled rent (annual) comp$95,990

($36,599 + $61,692 + $0) ÷ $95,990 = 102.4%

Comparables

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

AddressTypeBedsBathsSqftAsking rentListedDays on market
multi_family421,686$3,4002026-08-24

3147 McDonald St # 2

Miami, 33133 · rent comp

Bedrooms / bathrooms4 bd / 2 ba
Square footage1,686
Listed2026-08-24
Days on market

Asking rent: $3,400

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
3731 SW 27th Stmulti_family421,715$812,0002026-04-21
1231 Columbus Blvdmulti_family412,366$1,600,0002026-04-13
4100 SW 9th Termulti_family421,562$760,0002025-09-09

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
4701 SW 7th Stsingle_family431,830$750,000
4870 SW 6th Stsingle_family431,682$700,000
3788 SW 27th Lnmulti_family421,980$1,250,000
5330 SW 7th Stsingle_family432,424$2,500,000
2893-2895 SW 37th Ctmulti_family431,935$915,000
4251 SW 11th Stsingle_family443,736$2,990,000
2841 SW 38th Ct Unit Btownhomes442,671$1,950,000
3750 SW 27th Stmulti_family421,690$1,174,999

10-year hold projection

IRR6.7%
Equity multiple2.06x
Total return (10yr)$394,659
YearProperty valueNOICash flowLoan balanceEquity
1$1,030,000$51,711-$14,781$791,326$238,674
2$1,060,900$53,445-$13,166$782,057$278,843
3$1,092,727$55,236-$11,498$772,151$320,576
4$1,125,509$57,086-$9,775$761,564$363,944
5$1,159,274$58,995-$7,995$750,251$409,023
6$1,194,052$60,967-$6,155$738,161$455,891
7$1,229,874$63,003-$4,255$725,241$504,633
8$1,266,770$65,106-$2,292$711,433$555,337
9$1,304,773$67,276-$264$696,677$608,096
10$1,343,916$69,517$1,831$680,908$663,008
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.