Read the full record 4 paragraphs and 15 facts, every figure from the MLS and county record
Completed in 2008, Mondrian South Beach stands 17 stories at 1100 W Ave in South Beach. The Miami-Dade Property Appraiser lists 334 residential units plus 18 commercial units, averaging 666 SF of living area. The condo archive records it as waterfront (bay). MLS and county records use the legal name 1100 West Condo.
On November 2, 2026, seven units were listed for sale, asking $295K to $899K (median ask $866/SF across 7 listings). 18 more were under contract. 25 sales closed between November 2, 2025 and November 2, 2026, from $380 to $750K, a median $585/SF, after a median 73 days on the market. In the 12 months before that, five sales closed at a median $576/SF, so the median rose 1%. The MLS holds 158 closed sales here going back to 2019; among years with three or more sales, 2022 set the high at a median $759/SF. That 12-month median ranks 50th of the 83 South Beach buildings with at least three sales in the same window. One-bedrooms made up 16 of the 30 sales in the last 24 months, at a median $420,000.
11 units were offered for rent at $2,075 to $4,500 a month. Four leases were signed over the same 12 months, at a median $3,000 a month (range $1,900 to $3,700). Sales outnumbered leases 6 to 1 over that year.
About 4% of the residences are owner-occupied according to county records, which points to an investor-heavy ownership base.
Sources: Miami Assoc. of REALTORS® MLS via Bridge IDX (activity as of November 2, 2026), Miami-Dade Property Appraiser records and my condo archive. Blanks mean the record doesn't state it; nothing here is estimated.
The record
- Address
- 1100 W Ave, Miami Beach 33139
- Neighborhood
- South Beach
- Front desk / mgmt
- (305) 514-1500
- Year built
- 2008
- Floors
- 17
- Residences on file
- 334
- Commercial units
- 18
- Owner-occupied
- 4% of residences
- Avg. unit size
- 666 sq ft
- Total living area
- 222,418 sq ft
- County condo folios
- 352
- Waterfront
- Yes / Bay
- Recorded MLS listings
- 232
- Recorded as
- 1100 West Condo
- Also recorded as
- 1100 West Ave