2434 SW 19th St

Miami, FL 33145 · single_family · For Sale · 5 days on market
Asking price$1,891,500
4 beds 4 baths 2,488 sqft
Suggested offer$1,365,738$525,762 above the est. market value of $1,365,738.
View on Realtor.com →
Listed by Jose Guillermo Anzola · COMPASS
Typesingle_family
Built2025
Price / sqft$760
Est. value (own analysis)$1,365,738
Rent estimate (own analysis)$8,725/mo
HOANone
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Neighborhood

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Statusfor_sale
Listed date2026-08-28
Removed date
MLSMiamiMLS #A12062752
Coordinates25.75396, -80.23503
Address2434 SW 19th St
CityMiami
StateFL
Zip33145
Listing ID6995544331
Sourceus-real-estate-listings, cached 2026-08-31

ZIP market snapshot (33145)

Typical home value (ZHVI)$735,527
Typical rent (ZORI)$3,018/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$1,891,500
Down payment (20.0%)$378,300
Loan amount$1,513,200
Closing costs (5.0%)$94,575
Total cash to close$472,875
Rent (comp-derived)$8,725$104,700
Vacancy loss (8.0%)

Vacancy Loss

Gross Scheduled Rent × Vacancy Rate

Gross scheduled rent (annual) comp$104,700
Vacancy rate (assumption) assumption8.0%

$104,700 × 8.0% = $8,376

Effective gross income$8,027$96,324
Property tax (placeholder 1.9% of price)$2,995$35,939
Insurance (placeholder 0.8% of price)$1,261$15,132
HOA dues$0$0
Management (0.0% of EGI)$0$0
Maintenance (5.0% of GSR)$436$5,235
Total operating expenses$4,692$56,306
Net operating income (NOI)

Net Operating Income (NOI)

Effective Gross Income − Total Operating Expenses

Effective gross income derived$96,324
Total operating expenses derived$56,306

$96,324 − $56,306 = $40,019

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$1,513,200
Interest rate (avg 30yr rate) comp6.7%
Term (assumption) assumption30 years

$1,513,200 amortized at 6.7% over 30 years = $9,724/mo

CapEx reserve (5.0% of GSR)$436$5,235
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$40,019
Annual debt service derived$116,691
Annual CapEx reserve assumption$5,235
Annual PMI assumption$0

($40,019 − $116,691 − $5,235 − $0) ÷ 12 = -$6,826

Cap rate

Cap Rate

NOI ÷ Purchase Price

NOI derived$40,019
Purchase price data$1,891,500

$40,019 ÷ $1,891,500 = 2.1%

Cash-on-cash

Cash-on-Cash Return

Annual Cash Flow ÷ Total Cash Invested

Annual cash flow derived-$81,907
Total cash to close derived$472,875

-$81,907 ÷ $472,875 = -17.3%

DSCR

Debt Service Coverage Ratio (DSCR)

NOI ÷ Annual Debt Service

NOI derived$40,019
Annual debt service derived$116,691

$40,019 ÷ $116,691 = 0.34

Rent-to-price (1% rule)

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

(Gross Scheduled Rent ÷ 12) ÷ Purchase Price

Gross scheduled rent (annual) comp$104,700
Purchase price data$1,891,500

($104,700 ÷ 12) ÷ $1,891,500 = 0.5%

Gross rent multiplier

Gross Rent Multiplier (GRM)

Purchase Price ÷ Gross Scheduled Rent

Purchase price data$1,891,500
Gross scheduled rent (annual) comp$104,700

$1,891,500 ÷ $104,700 = 18.1

Operating expense ratio

Operating Expense Ratio

Total Operating Expenses ÷ Effective Gross Income

Total operating expenses derived$56,306
Effective gross income derived$96,324

$56,306 ÷ $96,324 = 58.5%

Break-even occupancy

Break-Even Occupancy

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

Total operating expenses derived$56,306
Annual debt service derived$116,691
Annual PMI assumption$0
Gross scheduled rent (annual) comp$104,700

($56,306 + $116,691 + $0) ÷ $104,700 = 165.2%

Comparables

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

AddressTypeBedsBathsSqftAsking rentListedDays on market
single_family431,900$10,0002026-08-14
single_family442,080$9,4502026-08-12
single_family452,594$7,0002026-08-07
single_family431,788$7,6002026-05-24
single_family432,050$10,0002026-05-21
single_family421,876$4,9502026-08-04
single_family432,799$8,0002026-03-18
single_family442,436$16,0002026-02-16
single_family452,500$10,5002026-03-18
single_family431,769$5,0002026-04-24

1348 SW 15th St

Miami, 33145 · rent comp

Bedrooms / bathrooms4 bd / 3 ba
Square footage1,900
Listed2026-08-14
Days on market

Asking rent: $10,000

View on Zillow →

3538 SW 1 Ave Unit St

Miami, 33145 · rent comp

Bedrooms / bathrooms4 bd / 4 ba
Square footage2,080
Listed2026-08-12
Days on market

Asking rent: $9,450

View on Zillow →

2320 SW 14th St

Miami, 33145 · rent comp

Bedrooms / bathrooms4 bd / 5 ba
Square footage2,594
Listed2026-08-07
Days on market

Asking rent: $7,000

View on Zillow →

1663 SW 13th St

Miami, 33145 · rent comp

Bedrooms / bathrooms4 bd / 3 ba
Square footage1,788
Listed2026-05-24
Days on market

Asking rent: $7,600

View on Zillow →

2001 SW 22nd Ter

Miami, 33145 · rent comp

Bedrooms / bathrooms4 bd / 3 ba
Square footage2,050
Listed2026-05-21
Days on market

Asking rent: $10,000

View on Zillow →

2733 SW 15th St

Miami, 33145 · rent comp

Bedrooms / bathrooms4 bd / 2 ba
Square footage1,876
Listed2026-08-04
Days on market

Asking rent: $4,950

View on Zillow →

2251 SW 20th St

Miami, 33145 · rent comp

Bedrooms / bathrooms4 bd / 3 ba
Square footage2,799
Listed2026-03-18
Days on market

Asking rent: $8,000

View on Zillow →

1420 SW 17th St Unit 0

Miami, 33145 · rent comp

Bedrooms / bathrooms4 bd / 4 ba
Square footage2,436
Listed2026-02-16
Days on market

Asking rent: $16,000

View on Zillow →

1345 SW 14th Ave

Miami, 33145 · rent comp

Bedrooms / bathrooms4 bd / 5 ba
Square footage2,500
Listed2026-03-18
Days on market

Asking rent: $10,500

View on Zillow →

1781 SW 13th St

Miami, 33145 · rent comp

Bedrooms / bathrooms4 bd / 3 ba
Square footage1,769
Listed2026-04-24
Days on market

Asking rent: $5,000

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
2225 SW 18th Avesingle_family453,733$2,350,0002026-08-24
1366 SW 15th Stsingle_family442,947$2,350,0002026-08-13
2220 SW 16th Tersingle_family431,968$600,0002026-07-30
2200 SW 23rd Tersingle_family421,554$750,0002026-07-24
1910 SW 33rd Avesingle_family432,368$2,100,0002026-07-20
2367 SW 23rd Tersingle_family421,588$750,0002026-07-10
1441 SW 17th Stsingle_family421,398$800,0002026-06-15
1780 SW 23rd Stsingle_family441,590$750,0002026-06-12
1971 SW 33rd Avesingle_family432,331$1,550,0002026-06-03
1710 SW 13th Stsingle_family431,334$650,0002026-06-02
1738 SW 17th Stsingle_family421,938$700,0002026-05-22
2990 SW 20th Stsingle_family452,828$2,270,0002026-05-04
3641 SW 13th Tersingle_family411,350$783,0002026-04-20
3121 SW 20th Stsingle_family432,191$1,025,0002026-03-24
1970 SW 32nd Plsingle_family432,056$1,495,0002026-03-23
1352 SW 16th Stsingle_family442,774$975,0002026-03-12
2291 SW 17th Stsingle_family432,142$1,200,0002026-03-05
1931 Coral Gate Drsingle_family432,061$725,0002026-02-23
1338 SW 14th Stsingle_family432,043$883,0002026-02-19
2498 SW 19th Tersingle_family422,098$1,125,0002026-02-17
3050 SW 21st Stsingle_family421,423$1,100,0002026-02-12
1941 SW 18th Stsingle_family421,766$845,0002026-01-28
3600 SW 1st Avesingle_family421,317$875,0002026-01-23
1906 SW 17th Ctsingle_family421,541$620,0002026-01-05
2747 SW 19th Tersingle_family431,397$889,5002025-12-23
1244 SW 14th Stsingle_family432,020$1,450,0002025-12-10
3201 SW 19th Tersingle_family432,511$1,350,0002025-12-03
2735 SW 19th Stsingle_family431,924$1,120,0002025-12-01
3075 SW 19th Stsingle_family432,086$1,025,0002025-11-10
1530 SW 24th Avesingle_family421,867$805,0002025-11-10
1375 SW 17th Tersingle_family453,395$2,280,0002025-10-22
1884 SW 16th Stsingle_family431,839$980,0002025-10-14
2727 SW 20th Stsingle_family421,756$922,0002025-09-26
3291 SW 16th Lnsingle_family432,909$1,775,0002025-09-26
2280 SW 16th Ctsingle_family431,664$960,0002025-09-23
2450 SW 23rd Avesingle_family432,836$1,900,0002025-09-19

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
1501 SW 21st Sttownhomes442,571$1,829,000
2745 SW 23rd Tertownhomes452,909$1,645,000
1835 SW 18th Stsingle_family432,191$960,000
2364 SW 14th Stmulti_family421,366$729,000
3575 SW 23rd St Unit 3575townhomes442,654$1,770,000
2222 SW 14th St Unit Righttownhomes442,736$1,779,000
2290 SW 13th Stcondo_townhome_rowhome_coop453,544$2,750,000
2220 SW 14th Sttownhomes442,969$1,749,000

10-year hold projection

IRR-1.6%
Equity multiple0.74x
Total return (10yr)$123,656
YearProperty valueNOICash flowLoan balanceEquity
1$1,948,245$40,019-$81,907$1,496,794$451,451
2$2,006,692$41,501-$80,556$1,479,260$527,432
3$2,066,893$43,034-$79,157$1,460,523$606,370
4$2,128,900$44,621-$77,707$1,440,500$688,400
5$2,192,767$46,263-$76,206$1,419,101$773,666
6$2,258,550$47,961-$74,652$1,396,232$862,318
7$2,326,306$49,719-$73,043$1,371,794$954,513
8$2,396,096$51,537-$71,377$1,345,677$1,050,419
9$2,467,978$53,418-$69,652$1,317,766$1,150,212
10$2,542,018$55,363-$67,865$1,287,939$1,254,079
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.