1643 Brickell Ave Apt 2506

Miami, FL 33129 · condos · For Sale · 219 days on market
Asking price$2,150,000
2 beds 3 baths 2,100 sqft
Suggested offer$2,033,200$116,800 above the est. market value of $2,033,200.
View on Realtor.com →
Listed by David Siddons · Douglas Elliman
Typecondos
Built
Price / sqft$1024
Est. value (Realtor.com)$2,033,200
Rent estimate (own analysis)$5,900/mo
HOA$2,744/mo
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Neighborhood

Show every detail
Statusfor_sale
Listed date2026-01-26
Removed date
MLSMiamiMLS #A11949499
Coordinates25.75526, -80.19475
Address1643 Brickell Ave Apt 2506
CityMiami
StateFL
Zip33129
Listing ID6624223362
Sourcerealtor, cached 2026-08-21

ZIP market snapshot (33129)

Typical home value (ZHVI)$689,590
Typical rent (ZORI)$3,599/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$2,150,000
Down payment (20.0%)$430,000
Loan amount$1,720,000
Closing costs (5.0%)$107,500
Total cash to close$537,500
Rent (comp-derived)$5,900$70,800
Vacancy loss (8.0%)

Vacancy Loss

Gross Scheduled Rent × Vacancy Rate

Gross scheduled rent (annual) comp$70,800
Vacancy rate (assumption) assumption8.0%

$70,800 × 8.0% = $5,664

Effective gross income$5,428$65,136
Property tax (real MLS tax bill, from Realtor Search)$1,907$22,886
Insurance (placeholder 0.8% of price)$1,433$17,200
HOA dues$2,744$32,928
Management (0.0% of EGI)$0$0
Maintenance (5.0% of GSR)$295$3,540
Total operating expenses$6,380$76,554
Net operating income (NOI)

Net Operating Income (NOI)

Effective Gross Income − Total Operating Expenses

Effective gross income derived$65,136
Total operating expenses derived$76,554

$65,136 − $76,554 = -$11,418

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$1,720,000
Interest rate (avg 30yr rate) comp6.7%
Term (assumption) assumption30 years

$1,720,000 amortized at 6.7% over 30 years = $11,053/mo

CapEx reserve (5.0% of GSR)$295$3,540
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-$11,418
Annual debt service derived$132,638
Annual CapEx reserve assumption$3,540
Annual PMI assumption$0

(-$11,418 − $132,638 − $3,540 − $0) ÷ 12 = -$12,300

Cap rate

Cap Rate

NOI ÷ Purchase Price

NOI derived-$11,418
Purchase price data$2,150,000

-$11,418 ÷ $2,150,000 = -0.5%

Cash-on-cash

Cash-on-Cash Return

Annual Cash Flow ÷ Total Cash Invested

Annual cash flow derived-$147,596
Total cash to close derived$537,500

-$147,596 ÷ $537,500 = -27.5%

DSCR

Debt Service Coverage Ratio (DSCR)

NOI ÷ Annual Debt Service

NOI derived-$11,418
Annual debt service derived$132,638

-$11,418 ÷ $132,638 = -0.09

Rent-to-price (1% rule)

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

(Gross Scheduled Rent ÷ 12) ÷ Purchase Price

Gross scheduled rent (annual) comp$70,800
Purchase price data$2,150,000

($70,800 ÷ 12) ÷ $2,150,000 = 0.3%

Gross rent multiplier

Gross Rent Multiplier (GRM)

Purchase Price ÷ Gross Scheduled Rent

Purchase price data$2,150,000
Gross scheduled rent (annual) comp$70,800

$2,150,000 ÷ $70,800 = 30.4

Operating expense ratio

Operating Expense Ratio

Total Operating Expenses ÷ Effective Gross Income

Total operating expenses derived$76,554
Effective gross income derived$65,136

$76,554 ÷ $65,136 = 117.5%

Break-even occupancy

Break-Even Occupancy

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

Total operating expenses derived$76,554
Annual debt service derived$132,638
Annual PMI assumption$0
Gross scheduled rent (annual) comp$70,800

($76,554 + $132,638 + $0) ÷ $70,800 = 295.5%

Comparables

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

AddressTypeBedsBathsSqftAsking rentListedDays on market
condos221,700$15,0002026-08-14
condos221,640$6,2002026-08-07
condos221,640$6,2002026-08-06
condos221,760$6,2002026-07-26
condos221,367$4,0002026-07-25
condos221,430$2,9502026-07-07
condos221,367$4,8002026-07-07
condos232,180$11,9002026-06-26
condos232,070$12,8342026-06-25
condos221,895$10,5002026-06-25
condos231,666$4,9502026-06-24
condos221,367$5,0002026-06-01
condos221,438$5,5002026-05-28
condos221,697$6,6002026-05-11
apartment221,600$2,4002026-08-25
condos221,367$4,9502026-04-21
condos221,661$5,8002026-01-19
condos221,640$5,5002026-03-17
condos221,661$4,475
condos232,100$9,500
condos221,367$6,000
condos232,403$12,5002026-08-27
condos221,367$5,600
condos242,700$16,5002026-09-01

2127 Brickell Ave Apt 1505

Miami, 33129 · rent comp

Bedrooms / bathrooms2 bd / 2 ba
Square footage1,700
Listed2026-08-14
Days on market

Asking rent: $15,000

View on Zillow →

1541 Brickell Ave Unit A3302

Miami, 33129 · rent comp

Bedrooms / bathrooms2 bd / 2 ba
Square footage1,640
Listed2026-08-07
Days on market

Asking rent: $6,200

View on Zillow →

1541 Brickell Ave Unit B3804

Miami, 33129 · rent comp

Bedrooms / bathrooms2 bd / 2 ba
Square footage1,640
Listed2026-08-06
Days on market

Asking rent: $6,200

View on Zillow →

2333 Brickell Ave Apt 2512

Miami, 33129 · rent comp

Bedrooms / bathrooms2 bd / 2 ba
Square footage1,760
Listed2026-07-26
Days on market

Asking rent: $6,200

View on Zillow →

2101 Brickell Ave Apt 801

Miami, 33129 · rent comp

Bedrooms / bathrooms2 bd / 2 ba
Square footage1,367
Listed2026-07-25
Days on market

Asking rent: $4,000

View on Zillow →

145 SE 25th Rd Apt 502

Miami, 33129 · rent comp

Bedrooms / bathrooms2 bd / 2 ba
Square footage1,430
Listed2026-07-07
Days on market

Asking rent: $2,950

View on Zillow →

2101 Brickell Ave Apt 1112

Miami, 33129 · rent comp

Bedrooms / bathrooms2 bd / 2 ba
Square footage1,367
Listed2026-07-07
Days on market

Asking rent: $4,800

View on Zillow →

1643 Brickell Ave Apt 2603

Miami, 33129 · rent comp

Bedrooms / bathrooms2 bd / 3 ba
Square footage2,180
Listed2026-06-26
Days on market

Asking rent: $11,900

View on Zillow →

2127 Brickell Ave Apt 2504

Miami, 33129 · rent comp

Bedrooms / bathrooms2 bd / 3 ba
Square footage2,070
Listed2026-06-25
Days on market

Asking rent: $12,834

View on Zillow →

1581 Brickell Ave Apt 1805

Miami, 33129 · rent comp

Bedrooms / bathrooms2 bd / 2 ba
Square footage1,895
Listed2026-06-25
Days on market

Asking rent: $10,500

View on Zillow →

2025 Brickell Ave Apt 1903

Miami, 33129 · rent comp

Bedrooms / bathrooms2 bd / 3 ba
Square footage1,666
Listed2026-06-24
Days on market

Asking rent: $4,950

View on Zillow →

2101 Brickell Ave Apt 2301

Miami, 33129 · rent comp

Bedrooms / bathrooms2 bd / 2 ba
Square footage1,367
Listed2026-06-01
Days on market

Asking rent: $5,000

View on Zillow →

151 SE 15th Rd Apt 601

Miami, 33129 · rent comp

Bedrooms / bathrooms2 bd / 2 ba
Square footage1,438
Listed2026-05-28
Days on market

Asking rent: $5,500

View on Zillow →

1541 Brickell Ave Unit A3101

Miami, 33129 · rent comp

Bedrooms / bathrooms2 bd / 2 ba
Square footage1,697
Listed2026-05-11
Days on market

Asking rent: $6,600

View on Zillow →

3011 SW 1st Ave Apt 10

Miami, 33129 · rent comp

Bedrooms / bathrooms2 bd / 2 ba
Square footage1,600
Listed2026-08-25
Days on market

Asking rent: $2,400

View on Zillow →

2101 Brickell Ave Apt 1812

Miami, 33129 · rent comp

Bedrooms / bathrooms2 bd / 2 ba
Square footage1,367
Listed2026-04-21
Days on market

Asking rent: $4,950

View on Zillow →

1865 Brickell Ave Apt A1501

Miami, 33129 · rent comp

Bedrooms / bathrooms2 bd / 2 ba
Square footage1,661
Listed2026-01-19
Days on market

Asking rent: $5,800

View on Zillow →

1541 Brickell Ave Apt B403

Miami, 33129 · rent comp

Bedrooms / bathrooms2 bd / 2 ba
Square footage1,640
Listed2026-03-17
Days on market

Asking rent: $5,500

View on Zillow →

1901 Brickell Ave Apt B508

Miami, 33129 · rent comp

Bedrooms / bathrooms2 bd / 2 ba
Square footage1,661
Listed
Days on market

Asking rent: $4,475

View on Zillow →

1643 Brickell Ave Apt 1406

Miami, 33129 · rent comp

Bedrooms / bathrooms2 bd / 3 ba
Square footage2,100
Listed
Days on market

Asking rent: $9,500

View on Zillow →

2101 Brickell Ave Apt 606

Miami, 33129 · rent comp

Bedrooms / bathrooms2 bd / 2 ba
Square footage1,367
Listed
Days on market

Asking rent: $6,000

View on Zillow →

1581 Brickell Ave Ph 106

Miami, 33129 · rent comp

Bedrooms / bathrooms2 bd / 3 ba
Square footage2,403
Listed2026-08-27
Days on market

Asking rent: $12,500

View on Zillow →

2101 Brickell Ave Apt 2306

Miami, 33129 · rent comp

Bedrooms / bathrooms2 bd / 2 ba
Square footage1,367
Listed
Days on market

Asking rent: $5,600

View on Zillow →

2127 Brickell Ave Apt 503

Miami, 33129 · rent comp

Bedrooms / bathrooms2 bd / 4 ba
Square footage2,700
Listed2026-09-01
Days on market

Asking rent: $16,500

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
2475 Brickell Ave Apt 2407condos221,190$700,0002026-08-24
1643 Brickell Ave Apt 2506condos232,100$1,965,0002026-08-18
1541 Brickell Ave Unit C1505condos221,697$601,0002026-08-17
1901 Brickell Ave Apt B1512condos221,362$630,0002026-08-13
2501 Brickell Ave Apt 903condos221,100$560,0002026-07-31
1901 Brickell Ave Apt B413condos221,467$600,0002026-07-16
2333 Brickell Ave Apt 2310condos221,100$550,0002026-06-16
1581 Brickell Ave Apt 2302condos221,795$1,300,0002026-06-15
2127 Brickell Ave Apt 3304condos232,070$1,840,0002026-06-11
2333 Brickell Ave Apt 1507condos221,100$649,0002026-06-08
2101 Brickell Ave Apt 306condos221,367$875,0002026-05-13
1643 Brickell Ave Apt 2304condos232,580$2,750,0002026-05-12
6751891375condos221,400$480,0002026-05-01
1901 Brickell Ave Apt B1408condos221,661$650,0002026-04-24
1581 Brickell Ave Apt 2104condos232,121$1,250,0002026-04-21
1541 Brickell Ave Unit A2301condos221,697$852,5002026-04-17
1600 SW 1st Ave Apt 510condos22796$490,0002026-04-14
2525 SW 3rd Ave Apt 1106condos22955$530,0002026-04-13
1541 Brickell Ave Apt A2102condos221,640$750,0002026-04-08
145 SE 25th Rd Apt 702condos221,430$485,0002026-03-31
1541 Brickell Ave Apt C2705condos221,697$825,0002026-03-31
2333 Brickell Ave Apt 2607condos221,100$560,0002026-03-23
2530 SW 3rd Ave Apt 305condos22875$330,0002026-03-22
2333 Brickell Ave Apt 1207condos221,100$552,0002026-03-13
200 SE 15th Rd Apt 15Ccondos22984$780,0002026-03-10
1901 Brickell Ave Apt B1711condos221,362$470,0002026-03-06
1627 Brickell Ave Apt 1906condos231,316$700,0002026-03-02
1915 Brickell Ave Unit 1001condos221,567$762,0002026-02-27
1581 Brickell Ave Apt 1204condos232,121$1,200,0002026-02-27
1901 Brickell Ave Apt B2413condos221,467$530,0002026-02-17
1600 SW 1st Ave Apt 1104condos22912$510,0002026-02-09
2333 Brickell Ave Apt 901condos221,460$830,0002026-01-14
2525 SW 3rd Ave Apt 1008condos221,059$615,0002026-01-09
1915 Brickell Ave Apt C1412condos221,424$700,0002026-01-09
1865 Brickell Ave Apt A611condos221,362$550,0002026-01-09
1925 Brickell Ave Unit 1811condos221,316$610,0002025-12-29
1581 Brickell Ave Apt T104condos222,121$1,450,0122025-12-23
2950 SW 3rd Ave Apt 7Gcondos221,020$360,0002025-12-19
2501 Brickell Ave Apt 1103condos221,100$449,0002025-12-18
2127 Brickell Ave Apt 1005condos221,700$1,150,0002025-12-12
1901 Brickell Ave Apt B1912condos221,362$555,0002025-12-09
200 SE 15th Rd Apt 6Bcondos22967$565,0002025-12-08
2530 SW 3rd Ave Apt 206condos22846$330,0002025-12-05
1723 SW 2nd Ave Apt 902condos22821$505,0002025-12-04
1581 Brickell Ave Apt 1705condos221,895$800,0002025-11-20
2525 SW 3rd Ave Apt 1111condos221,091$600,0002025-11-20
1581 Brickell Ave Ph 102condos221,795$1,150,0002025-11-17
1581 Brickell Ave Apt 2105condos221,895$827,5002025-11-14
1824 Brickell Ave Apt 4Dcondos22880$525,0002025-11-06
1824 Brickell Ave Apt 4Bcondos22880$535,0002025-11-05

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
175 SE 25th Rd Apt 804condos22$2,150,000
1611 SW 2nd Ave Unit 911condos22844$1,500,000
175 SE 25th Rd Apt 1203condos221,179$2,200,000
2475 Brickell Ave Apt 2206condos221,120$650,000
1901 Brickell Ave Apt B1411condos221,362$670,000
1581 Brickell Ave Apt 1105condos221,895$1,099,000
2333 Brickell Ave Apt 2212condos221,460$775,000
2701 SW 3rd Ave Apt 703condos22930$480,000

10-year hold projection

IRR-8.4%
Equity multiple-0.42x
Total return (10yr)-$481,528
YearProperty valueNOICash flowLoan balanceEquity
1$2,214,500-$11,418-$147,596$1,701,351$513,149
2$2,280,935-$11,378-$147,644$1,681,422$599,513
3$2,349,363-$11,327-$147,684$1,660,124$689,239
4$2,419,844-$11,264-$147,715$1,637,364$782,480
5$2,492,439-$11,190-$147,736$1,613,041$879,398
6$2,567,212-$11,103-$147,747$1,587,047$980,165
7$2,644,229-$11,003-$147,747$1,559,269$1,084,960
8$2,723,556-$10,890-$147,736$1,529,582$1,193,973
9$2,805,262-$10,761-$147,713$1,497,858$1,307,405
10$2,889,420-$10,618-$147,677$1,463,954$1,425,466
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.