1888 NW 18th St

Miami, FL 33125 · multi_family · For Sale · 42 days on market
Asking price$480,000
4 beds 2 baths 1,366 sqft
Suggested offer$419,307$60,693 above the est. market value of $419,307.
View on Realtor.com →
Listed by Elsy Amaya · Realty World Executive Homes
Typemulti_family
Built1925
Price / sqft$351
Est. value (own analysis)$419,307
Rent estimate (building total, own analysis)$3,907/mo
HOANone
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Neighborhood

Show every detail
Statusfor_sale
Listed date2026-07-22
Removed date
MLSMiamiMLS #A12058142
Coordinates25.79158, -80.22704
Address1888 NW 18th St
CityMiami
StateFL
Zip33125
Listing ID5252613052
Sourceus-real-estate-listings, cached 2026-08-25

ZIP market snapshot (33125)

Typical home value (ZHVI)$466,681
Typical rent (ZORI)$2,360/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$480,000
Down payment (20.0%)$96,000
Loan amount$384,000
Closing costs (5.0%)$24,000
Total cash to close$120,000
Rent (estimate)$3,907$46,881
Vacancy loss (8.0%)

Vacancy Loss

Gross Scheduled Rent × Vacancy Rate

Gross scheduled rent (annual) comp$46,881
Vacancy rate (assumption) assumption8.0%

$46,881 × 8.0% = $3,750

Effective gross income$3,594$43,131
Property tax (placeholder 1.9% of price)$760$9,120
Insurance (placeholder 0.8% of price)$320$3,840
HOA dues$0$0
Management (0.0% of EGI)$0$0
Maintenance (5.0% of GSR)$195$2,344
Total operating expenses$1,275$15,304
Net operating income (NOI)

Net Operating Income (NOI)

Effective Gross Income − Total Operating Expenses

Effective gross income derived$43,131
Total operating expenses derived$15,304

$43,131 − $15,304 = $27,827

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$384,000
Interest rate (avg 30yr rate) comp6.7%
Term (assumption) assumption30 years

$384,000 amortized at 6.7% over 30 years = $2,468/mo

CapEx reserve (5.0% of GSR)$195$2,344
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$27,827
Annual debt service derived$29,612
Annual CapEx reserve assumption$2,344
Annual PMI assumption$0

($27,827 − $29,612 − $2,344 − $0) ÷ 12 = -$344

Cap rate

Cap Rate

NOI ÷ Purchase Price

NOI derived$27,827
Purchase price data$480,000

$27,827 ÷ $480,000 = 5.8%

Cash-on-cash

Cash-on-Cash Return

Annual Cash Flow ÷ Total Cash Invested

Annual cash flow derived-$4,130
Total cash to close derived$120,000

-$4,130 ÷ $120,000 = -3.4%

DSCR

Debt Service Coverage Ratio (DSCR)

NOI ÷ Annual Debt Service

NOI derived$27,827
Annual debt service derived$29,612

$27,827 ÷ $29,612 = 0.94

Rent-to-price (1% rule)

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

(Gross Scheduled Rent ÷ 12) ÷ Purchase Price

Gross scheduled rent (annual) comp$46,881
Purchase price data$480,000

($46,881 ÷ 12) ÷ $480,000 = 0.8%

Gross rent multiplier

Gross Rent Multiplier (GRM)

Purchase Price ÷ Gross Scheduled Rent

Purchase price data$480,000
Gross scheduled rent (annual) comp$46,881

$480,000 ÷ $46,881 = 10.2

Operating expense ratio

Operating Expense Ratio

Total Operating Expenses ÷ Effective Gross Income

Total operating expenses derived$15,304
Effective gross income derived$43,131

$15,304 ÷ $43,131 = 35.5%

Break-even occupancy

Break-Even Occupancy

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

Total operating expenses derived$15,304
Annual debt service derived$29,612
Annual PMI assumption$0
Gross scheduled rent (annual) comp$46,881

($15,304 + $29,612 + $0) ÷ $46,881 = 95.8%

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
460 NW 25th Ctmulti_family421,584$424,0002026-08-12
1851 NW 22nd Ctmulti_family441,995$570,0002026-07-07
1397 NW 28th Avemulti_family443,184$900,0002026-06-01
1342 NW 1st Stmulti_family421,950$640,0002026-05-27
1361 NW 6th Stmulti_family431,992$1,413,0002026-03-05
954 NW 34th Avemulti_family442,066$805,0002026-02-26

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
201 NW 25th Avesingle_family422,085$700,000
3536 NW 14th Tersingle_family431,760$785,000
1442 NW 2nd Stsingle_family421,598$5,000,000
21 NW 32nd Ctmulti_family421,680$799,999
112 NW 24th Ctsingle_family43$1,200,000
1600 NW 29th Avesingle_family421,448$620,000
2323 NW 1st Stsingle_family431,950$679,999
2315 NW 3rd Stsingle_family431,976$1,150,000

10-year hold projection

IRR8.5%
Equity multiple2.33x
Total return (10yr)$222,847
YearProperty valueNOICash flowLoan balanceEquity
1$494,400$27,827-$4,130$379,837$114,563
2$509,232$28,738-$3,277$375,387$133,845
3$524,509$29,678-$2,397$370,632$153,877
4$540,244$30,649-$1,487$365,551$174,693
5$556,452$31,651-$549$360,121$196,331
6$573,145$32,685$421$354,317$218,828
7$590,339$33,752$1,422$348,115$242,224
8$608,050$34,854$2,455$341,488$266,562
9$626,291$35,990$3,522$334,405$291,886
10$645,080$37,163$4,623$326,836$318,244
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.