3431-3433 SW 4th St

Miami, FL 33135 · multi_family · Pending — under contract · 119 days on market
Asking price$1,249,000
8 beds 6 baths 3,429 sqft
View on Realtor.com →
Listed by Milady Cernuda · Xcellence Realty
Typemulti_family
Built1937
Price / sqft$364
Est. value (own analysis)$1,349,586
Rent estimate (building total, own analysis)$10,434/mo
HOANone
Wind10/10Extreme$Heat10/10ExtremeAir2/10MinorFlood1/10minimal$Wildfire1/10Minimal
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Neighborhood

Show every detail
Statusfor_sale
Listed date2026-05-06
Removed date
MLSMiamiMLS #A12007394
Coordinates25.76860, -80.25189
Address3431-3433 SW 4th St
CityMiami
StateFL
Zip33135
Listing ID6944326405
Sourceus-real-estate-listings, cached 2026-08-30

ZIP market snapshot (33135)

Typical home value (ZHVI)$531,790
Typical rent (ZORI)$2,051/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$1,249,000
Down payment (20.0%)$249,800
Loan amount$999,200
Closing costs (5.0%)$62,450
Total cash to close$312,250
Rent (estimate)$10,434$125,208
Vacancy loss (8.0%)

Vacancy Loss

Gross Scheduled Rent × Vacancy Rate

Gross scheduled rent (annual) comp$125,208
Vacancy rate (assumption) assumption8.0%

$125,208 × 8.0% = $10,017

Effective gross income$9,599$115,192
Property tax (placeholder 1.9% of price)$1,978$23,731
Insurance (est. scaled by flood & wind risk)$1,249$14,988
HOA dues$0$0
Management (0.0% of EGI)$0$0
Maintenance (5.0% of GSR)$522$6,260
Total operating expenses$3,748$44,979
Net operating income (NOI)

Net Operating Income (NOI)

Effective Gross Income − Total Operating Expenses

Effective gross income derived$115,192
Total operating expenses derived$44,979

$115,192 − $44,979 = $70,212

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$999,200
Interest rate (avg 30yr rate) comp6.7%
Term (assumption) assumption30 years

$999,200 amortized at 6.7% over 30 years = $6,421/mo

CapEx reserve (5.0% of GSR)$522$6,260
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$70,212
Annual debt service derived$77,054
Annual CapEx reserve assumption$6,260
Annual PMI assumption$0

($70,212 − $77,054 − $6,260 − $0) ÷ 12 = -$1,092

Cap rate

Cap Rate

NOI ÷ Purchase Price

NOI derived$70,212
Purchase price data$1,249,000

$70,212 ÷ $1,249,000 = 5.6%

Cash-on-cash

Cash-on-Cash Return

Annual Cash Flow ÷ Total Cash Invested

Annual cash flow derived-$13,102
Total cash to close derived$312,250

-$13,102 ÷ $312,250 = -4.2%

DSCR

Debt Service Coverage Ratio (DSCR)

NOI ÷ Annual Debt Service

NOI derived$70,212
Annual debt service derived$77,054

$70,212 ÷ $77,054 = 0.91

Rent-to-price (1% rule)

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

(Gross Scheduled Rent ÷ 12) ÷ Purchase Price

Gross scheduled rent (annual) comp$125,208
Purchase price data$1,249,000

($125,208 ÷ 12) ÷ $1,249,000 = 0.8%

Gross rent multiplier

Gross Rent Multiplier (GRM)

Purchase Price ÷ Gross Scheduled Rent

Purchase price data$1,249,000
Gross scheduled rent (annual) comp$125,208

$1,249,000 ÷ $125,208 = 10.0

Operating expense ratio

Operating Expense Ratio

Total Operating Expenses ÷ Effective Gross Income

Total operating expenses derived$44,979
Effective gross income derived$115,192

$44,979 ÷ $115,192 = 39.0%

Break-even occupancy

Break-Even Occupancy

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

Total operating expenses derived$44,979
Annual debt service derived$77,054
Annual PMI assumption$0
Gross scheduled rent (annual) comp$125,208

($44,979 + $77,054 + $0) ÷ $125,208 = 97.5%

Comparables

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

No active rental listings cached yet for this bedroom count.

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
1487 SW 4th Stmulti_family884,480$2,000,0002026-07-21
2101 SW 6th Stmulti_family843,250$975,0002026-05-13
1721 SW 11th Termulti_family844,461$1,520,0002026-04-02
1642 SW 7th Stmulti_family883,180$5,550,0002026-01-23
415 SW 32nd Avemulti_family885,682$2,682,4002025-12-01
417 SW 32nd Ave Apt 4multi_family885,682$2,682,4002025-12-01
2737 SW 2nd Stmulti_family885,188$1,600,0002025-12-01
1475 SW 7th Stmulti_family843,638$1,150,0002025-11-26

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
2054 SW 5th Stmulti_family853,048$895,000
1345 SW 7th Stmulti_family843,592$1,995,000
450 Beacom Blvdmulti_family862,475$1,649,000

10-year hold projection

IRR7.9%
Equity multiple2.25x
Total return (10yr)$554,244
YearProperty valueNOICash flowLoan balanceEquity
1$1,286,470$70,212-$13,102$988,366$298,104
2$1,325,064$72,543-$10,927$976,789$348,275
3$1,364,816$74,950-$8,681$964,416$400,400
4$1,405,761$77,435-$6,360$951,194$454,566
5$1,447,933$80,000-$3,964$937,064$510,869
6$1,491,371$82,649-$1,488$921,963$569,408
7$1,536,112$85,382$1,069$905,826$630,286
8$1,582,196$88,205$3,710$888,580$693,616
9$1,629,662$91,118$6,437$870,150$759,511
10$1,678,552$94,126$9,254$850,455$828,097
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.