Miami’s luxury towers, on the record.

Miami's densest residential district and the one with the deepest per-building transaction record in the Index — the place where Arquitectonica invented the Miami skyline, and where a 1980s speculative boom, a 2000s glass wave and a post-2015 luxury tier now trade side by side.

The City of Miami's central business district and its neighbours — a residential district essentially created in this century, and by some distance the most actively traded condominium market in the county.

A narrow strip of City of Miami bayfront rebuilt from low-rise to a wall of towers in fifteen years under the Miami 21 zoning code — the newest submarket in the Index, and the one with the least price history of its own.

One of Miami's oldest neighbourhoods, whose condominium market runs almost entirely along a single mile of South Bayshore Drive — and the only coastal Miami submarket built on a limestone ridge high enough to sit largely outside the mandatory flood-insurance zone.

The blocks below 5th Street in Miami Beach — a postwar and contemporary tower market on large assembled parcels, structurally distinct from the low-rise deco hotel-and-apartment belt that begins one block north.

Miami Beach from 5th Street to the Dade Boulevard line — a protected deco and streamline-moderne core of unusually small residences, where a high price per square foot and a moderate price per residence are the same fact seen twice.

Miami Beach between 23rd and 63rd Streets, holding both the Faena District's record-setting oceanfront tier and a large volume of 1960s slab stock trading at a fraction of it — one of the widest tier gaps in the county.

Miami Beach above 63rd Street — the smallest barrier-island submarket in the Index, with the smallest median residence, and the sharpest divergence anywhere between its raw price trend and what its existing buildings actually did.

Nine blocks of Collins Avenue oceanfront holding the widest internal price spread of any Miami submarket we cover — a branded tier at one end, mid-century walk-up stock at the other, and the town where the 2021 Champlain Towers South collapse reset Florida condominium law.

A quarter-square-mile village with its own zoning, its own police force and the highest-grossing retail centre per square foot in the United States — and an oceanfront condominium market that has priced against that anchor since the 1960s.

Roughly 1.8 square miles between Haulover Inlet and the Broward line, holding what is so far as we can establish the densest concentration of branded residential towers in the United States — built almost entirely on the footprint of a demolished 1950s motel strip.

A mainland city on the Intracoastal at the Broward line, and the county's large-floorplate value market: the biggest median residence of any submarket in this Index, at the lowest price per square foot.

A barrier island reached by one road, governed by its own village, and effectively built out — where every building in the Index sits inside a mandatory flood-insurance zone and no meaningful new supply is possible.