11901 SW 45th St

Miami, FL 33175 · single_family · For Sale · 16 days on market
Asking price$3,950,000
5 beds 6 baths 5,718 sqft
Suggested offer$2,223,216$1,726,784 above the est. market value of $2,223,216.
View on Realtor.com →
Listed by Diana Casallas · FGI Realty
Typesingle_family
Built1983
Price / sqft$691
Est. value (own analysis)$2,223,216
Rent estimate (own analysis)$8,500/mo
HOANone
Wind10/10Extreme$Heat10/10ExtremeFlood3/10moderate$Air2/10MinorWildfire2/10Minor
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Neighborhood

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Statusfor_sale
Listed date2026-08-17
Removed date
MLSMiamiMLS #A12072649
Coordinates25.72683, -80.38805
Address11901 SW 45th St
CityMiami
StateFL
Zip33175
Listing ID5896752973
Sourceus-real-estate-listings, cached 2026-09-01

ZIP market snapshot (33175)

Typical home value (ZHVI)$628,459
Typical rent (ZORI)$3,232/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$3,950,000
Down payment (20.0%)$790,000
Loan amount$3,160,000
Closing costs (5.0%)$197,500
Total cash to close$987,500
Rent (comp-derived)$8,500$102,000
Vacancy loss (8.0%)

Vacancy Loss

Gross Scheduled Rent × Vacancy Rate

Gross scheduled rent (annual) comp$102,000
Vacancy rate (assumption) assumption8.0%

$102,000 × 8.0% = $8,160

Effective gross income$7,820$93,840
Property tax (placeholder 1.9% of price)$6,254$75,050
Insurance (est. scaled by flood & wind risk)$4,213$50,560
HOA dues$0$0
Management (0.0% of EGI)$0$0
Maintenance (5.0% of GSR)$425$5,100
Total operating expenses$10,893$130,710
Net operating income (NOI)

Net Operating Income (NOI)

Effective Gross Income − Total Operating Expenses

Effective gross income derived$93,840
Total operating expenses derived$130,710

$93,840 − $130,710 = -$36,870

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$3,160,000
Interest rate (avg 30yr rate) comp6.7%
Term (assumption) assumption30 years

$3,160,000 amortized at 6.7% over 30 years = $20,307/mo

CapEx reserve (5.0% of GSR)$425$5,100
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-$36,870
Annual debt service derived$243,684
Annual CapEx reserve assumption$5,100
Annual PMI assumption$0

(-$36,870 − $243,684 − $5,100 − $0) ÷ 12 = -$23,805

Cap rate

Cap Rate

NOI ÷ Purchase Price

NOI derived-$36,870
Purchase price data$3,950,000

-$36,870 ÷ $3,950,000 = -0.9%

Cash-on-cash

Cash-on-Cash Return

Annual Cash Flow ÷ Total Cash Invested

Annual cash flow derived-$285,654
Total cash to close derived$987,500

-$285,654 ÷ $987,500 = -28.9%

DSCR

Debt Service Coverage Ratio (DSCR)

NOI ÷ Annual Debt Service

NOI derived-$36,870
Annual debt service derived$243,684

-$36,870 ÷ $243,684 = -0.15

Rent-to-price (1% rule)

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

(Gross Scheduled Rent ÷ 12) ÷ Purchase Price

Gross scheduled rent (annual) comp$102,000
Purchase price data$3,950,000

($102,000 ÷ 12) ÷ $3,950,000 = 0.2%

Gross rent multiplier

Gross Rent Multiplier (GRM)

Purchase Price ÷ Gross Scheduled Rent

Purchase price data$3,950,000
Gross scheduled rent (annual) comp$102,000

$3,950,000 ÷ $102,000 = 38.7

Operating expense ratio

Operating Expense Ratio

Total Operating Expenses ÷ Effective Gross Income

Total operating expenses derived$130,710
Effective gross income derived$93,840

$130,710 ÷ $93,840 = 139.3%

Break-even occupancy

Break-Even Occupancy

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

Total operating expenses derived$130,710
Annual debt service derived$243,684
Annual PMI assumption$0
Gross scheduled rent (annual) comp$102,000

($130,710 + $243,684 + $0) ÷ $102,000 = 367.1%

Comparables

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

AddressTypeBedsBathsSqftAsking rentListedDays on market
single_family533,727$8,5002026-05-13
single_family554,205$8,5002025-08-26
single_family554,205$8,5002025-11-27

12425 SW 43rd St

Miami, 33175 · rent comp

Bedrooms / bathrooms5 bd / 3 ba
Square footage3,727
Listed2026-05-13
Days on market

Asking rent: $8,500

View on Zillow →

14680 SW 17th St

Miami, 33175 · rent comp

Bedrooms / bathrooms5 bd / 5 ba
Square footage4,205
Listed2025-08-26
Days on market

Asking rent: $8,500

View on Zillow →

14680 SW 17th St # 1

Miami, 33175 · rent comp

Bedrooms / bathrooms5 bd / 5 ba
Square footage4,205
Listed2025-11-27
Days on market

Asking rent: $8,500

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
13676 SW 33rd Tersingle_family543,529$1,375,0002026-08-06
3112 Village Green Drsingle_family543,299$1,280,0002026-07-30
1942 SW 145th Avesingle_family543,194$1,275,0002026-06-26
1992 SW 139th Ctsingle_family532,609$810,0002026-04-24
14486 SW 17th Stsingle_family543,487$1,280,0002026-04-15
3800 SW 128th Avesingle_family557,631$2,860,0002026-03-27
2402 SW 128th Avesingle_family521,575$365,0002026-03-26
13520 SW 36th Stsingle_family553,973$2,370,0002026-03-19
2720 SW 130th Avesingle_family546,567$2,800,0002026-03-16
13740 SW 18th Stsingle_family532,960$1,307,5002026-03-16
3950 SW 130th Avesingle_family544,673$1,050,0002026-02-24
12011 SW 37th Tersingle_family552,314$670,0002026-02-18
14492 SW 22nd Tersingle_family543,210$950,0002026-01-27
12982 SW 27th Stsingle_family553,194$1,300,0002026-01-27
3455 SW 130th Avesingle_family555,194$2,675,0002026-01-09
3850 SW 130th Avesingle_family544,609$2,300,0002025-12-30

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
3045 SW 124th Ctsingle_family522,155$873,000
14671 SW 20th Stsingle_family552,925$1,350,000
13710 SW 18th Tersingle_family552,024$869,000
13600 SW 36th Stsingle_family575,000$3,500,000
13331 SW 41st Stsingle_family543,342$1,549,900
2711 SW 117th Ctsingle_family542,047$999,900
12465 SW 33rd Stsingle_family532,346$750,000
3711 SW 122nd Avesingle_family533,153$1,800,000

10-year hold projection

IRR-9.4%
Equity multiple-0.59x
Total return (10yr)-$1,053,722
YearProperty valueNOICash flowLoan balanceEquity
1$4,068,500-$36,870-$285,654$3,125,739$942,761
2$4,190,555-$37,323-$286,234$3,089,124$1,101,431
3$4,316,272-$37,772-$286,815$3,049,996$1,266,276
4$4,445,760-$38,219-$287,395$3,008,180$1,437,579
5$4,579,133-$38,662-$287,975$2,963,493$1,615,639
6$4,716,507-$39,100-$288,554$2,915,738$1,800,769
7$4,858,002-$39,534-$289,132$2,864,702$1,993,299
8$5,003,742-$39,962-$289,708$2,810,163$2,193,579
9$5,153,854-$40,384-$290,282$2,751,878$2,401,977
10$5,308,470-$40,799-$290,852$2,689,590$2,618,880
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.