19555 NE 37th Ave

Aventura, FL 33180 · townhomes · For Sale · 667 days on market
Asking price$3,150,000
4 beds 5 baths 4,300 sqft
Suggested offer$1,194,444$1,955,556 above the est. market value of $1,194,444.
View on Realtor.com →
Listed by Richard Goihman · Douglas Elliman
Typetownhomes
Built1988
Price / sqft$733
Est. value (own analysis)$1,194,444
Rent estimate (own analysis)$6,700/mo
HOA$1,006/mo
Street view
View full map & nearby schools →

Neighborhood

Show every detail
Statusfor_sale
Listed date2024-11-04
Removed date
MLSMiamiMLS #A11684191
Coordinates25.95603, -80.12608
Address19555 NE 37th Ave
CityAventura
StateFL
Zip33180
Listing ID6956106111
Sourceus-real-estate-listings, cached 2026-09-02

ZIP market snapshot (33180)

Typical home value (ZHVI)$463,036
Typical rent (ZORI)$3,210/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$3,150,000
Down payment (20.0%)$630,000
Loan amount$2,520,000
Closing costs (5.0%)$157,500
Total cash to close$787,500
Rent (comp-derived)$6,700$80,400
Vacancy loss (8.0%)

Vacancy Loss

Gross Scheduled Rent × Vacancy Rate

Gross scheduled rent (annual) comp$80,400
Vacancy rate (assumption) assumption8.0%

$80,400 × 8.0% = $6,432

Effective gross income$6,164$73,968
Property tax (placeholder 1.9% of price)$4,988$59,850
Insurance (placeholder 0.8% of price)$2,100$25,200
HOA dues$1,006$12,072
Management (0.0% of EGI)$0$0
Maintenance (5.0% of GSR)$335$4,020
Total operating expenses$8,429$101,142
Net operating income (NOI)

Net Operating Income (NOI)

Effective Gross Income − Total Operating Expenses

Effective gross income derived$73,968
Total operating expenses derived$101,142

$73,968 − $101,142 = -$27,174

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$2,520,000
Interest rate (avg 30yr rate) comp6.7%
Term (assumption) assumption30 years

$2,520,000 amortized at 6.7% over 30 years = $16,194/mo

CapEx reserve (5.0% of GSR)$335$4,020
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-$27,174
Annual debt service derived$194,330
Annual CapEx reserve assumption$4,020
Annual PMI assumption$0

(-$27,174 − $194,330 − $4,020 − $0) ÷ 12 = -$18,794

Cap rate

Cap Rate

NOI ÷ Purchase Price

NOI derived-$27,174
Purchase price data$3,150,000

-$27,174 ÷ $3,150,000 = -0.9%

Cash-on-cash

Cash-on-Cash Return

Annual Cash Flow ÷ Total Cash Invested

Annual cash flow derived-$225,524
Total cash to close derived$787,500

-$225,524 ÷ $787,500 = -28.6%

DSCR

Debt Service Coverage Ratio (DSCR)

NOI ÷ Annual Debt Service

NOI derived-$27,174
Annual debt service derived$194,330

-$27,174 ÷ $194,330 = -0.14

Rent-to-price (1% rule)

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

(Gross Scheduled Rent ÷ 12) ÷ Purchase Price

Gross scheduled rent (annual) comp$80,400
Purchase price data$3,150,000

($80,400 ÷ 12) ÷ $3,150,000 = 0.2%

Gross rent multiplier

Gross Rent Multiplier (GRM)

Purchase Price ÷ Gross Scheduled Rent

Purchase price data$3,150,000
Gross scheduled rent (annual) comp$80,400

$3,150,000 ÷ $80,400 = 39.2

Operating expense ratio

Operating Expense Ratio

Total Operating Expenses ÷ Effective Gross Income

Total operating expenses derived$101,142
Effective gross income derived$73,968

$101,142 ÷ $73,968 = 136.7%

Break-even occupancy

Break-Even Occupancy

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

Total operating expenses derived$101,142
Annual debt service derived$194,330
Annual PMI assumption$0
Gross scheduled rent (annual) comp$80,400

($101,142 + $194,330 + $0) ÷ $80,400 = 367.5%

Comparables

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

AddressTypeBedsBathsSqftAsking rentListedDays on market
townhomes442,406$6,7002026-07-06
townhomes442,700$6,2502026-06-10
townhomes453,292$15,0002026-06-12

21391 Marina Cove Cir Apt 14K

Aventura, 33180 · rent comp

Bedrooms / bathrooms4 bd / 4 ba
Square footage2,406
Listed2026-07-06
Days on market

Asking rent: $6,700

View on Zillow →

21399 Marina Cove Cir Unit M12

Aventura, 33180 · rent comp

Bedrooms / bathrooms4 bd / 4 ba
Square footage2,700
Listed2026-06-10
Days on market

Asking rent: $6,250

View on Zillow →

3750 Yacht Club Dr Unit TH5

Aventura, 33180 · rent comp

Bedrooms / bathrooms4 bd / 5 ba
Square footage3,292
Listed2026-06-12
Days on market

Asking rent: $15,000

View on Zillow →

Widened to any bedroom count in ZIP. 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
2991 NE 185th St Apt 1706townhomes431,481$535,0002026-08-24
19220 NE 25th Ave Unit 271Btownhomes331,688$400,0002026-07-16
20200 W Country Club Dr Apt 112townhomes331,330$350,0002026-07-13
3525 Magellan Cir Apt 626townhomes331,707$720,0002026-07-08
21204 Harbor Way Unit 122-12townhomes231,250$475,0002026-07-01
20350 W Country Club Dr Apt 123townhomes331,330$312,5002026-06-15
20350 W Country Club Dr Unit 120-4townhomes331,330$270,0002026-06-10
21160 Mainsail Cir Apt H12townhomes331,520$625,0002026-06-10
21399 Marina Cove Cir Apt 14townhomes442,700$750,0002026-06-09

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
19694 NE 24th Avesingle_family442,863$2,580,000
2616 NE 214th Stsingle_family44899$489,000
19885 NE 22nd Avesingle_family443,898$1,775,000
2627 NE 213th Stsingle_family421,473$899,900
19731 NE 24th Avesingle_family443,228$2,395,000
19667 Turnberry Way Apt 20GRcondos443,426$1,900,000
2511 NE 209th Tersingle_family452,150$2,150,000
2301 NE 196th Stsingle_family442,668$1,850,000

10-year hold projection

IRR-9.2%
Equity multiple-0.56x
Total return (10yr)-$815,040
YearProperty valueNOICash flowLoan balanceEquity
1$3,244,500-$27,174-$225,524$2,492,678$751,822
2$3,341,835-$27,484-$225,934$2,463,479$878,356
3$3,442,090-$27,790-$226,344$2,432,275$1,009,815
4$3,545,353-$28,092-$226,752$2,398,929$1,146,424
5$3,651,713-$28,390-$227,158$2,363,292$1,288,421
6$3,761,265-$28,684-$227,562$2,325,208$1,436,056
7$3,874,103-$28,972-$227,964$2,284,509$1,589,593
8$3,990,326-$29,255-$228,364$2,241,016$1,749,310
9$4,110,036-$29,531-$228,760$2,194,535$1,915,501
10$4,233,337-$29,801-$229,152$2,144,863$2,088,474
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.