Sea Island South 4
Condos for Sale in Clearwater Beach, FL

Sea Island South 4 is a 163-home condo community on Clearwater Beach in Pinellas County, with a median unit around 1,350 square feet. The wide build range and 1978 median mean you are buying into a specific unit's condition more than a single vintage.

Stellar MLS sales records identify 8 homes in Sea Island South 4 Condo that have changed hands since 2018, built between 1970 and 1975 (median 1975), with a median living area of about 1,866 sq ft and a typical 2-bedroom, 2-bath layout; 100% are condominiums. Source: Stellar MLS closed-sale history compiled by Momentum Research; counts reflect homes with a recorded MLS sale, not every home in the community.

Pre-construction details are compiled from public records, builder announcements and builder listings, and are subject to change without notice; figures are deemed reliable but not guaranteed. Momentum Research figures are our own analysis. This page describes homes, pricing and community attributes, not residents.

Sea Island South 4 Condo is too small for its own price trend, so here is the market around it.

In ZIP 33767, 395 homes are on the market and 13% are under contract — a slower corner of Clearwater Beach.

Across Pinellas County, 6,539 homes are active and 1,627 pending (20% under contract).

In ZIP 33767 (Clearwater Beach), 306 homes closed in the last 12 months at a median of $742K ($521/sq ft), up 4.0% year over year, with a median 64 days on market. Right now 171 active and 24 pending listings put supply at about 6.6 months — a buyer's market. See the live ZIP 33767 housing market and the Pinellas County market.

ZIP and county figures describe the wider market, not Sea Island South 4 Condo specifically. Momentum Research analysis of MLS records.

At 163 units, this is a sizable association, and the six-decade build span is the story. A 1978 median tells you the center of gravity leans older, but the presence of construction as recent as 2023 means the range of finishes inside is broad. Expect to compare a fully updated unit against one that has not been touched in years and to price the gap yourself.

The homestead share sits just under half, at roughly 47 percent, which is a meaningful signal in a beach condo: a real portion of these units are non-primary residences. That has practical implications for how the building is used and turned over, and it is worth asking about the association's rules, reserves, and any assessment history before you commit. Living space centers near 1,350 square feet, so this is condo-scale, not sprawling.

In a building this varied and with so few recent closings, the value is in the diligence: pulling the specific unit's condition against the wider range, reading the association's financials and rules, and pricing the update gap honestly rather than leaning on a headline number. We will tell you when a particular unit is priced for a renovation it has not had — and when a seller's asking makes sense.

Listings in this community report association dues of about $1,210 per month ($14,520 a year) — the median AssociationFee across 22 MLS records, normalised to a monthly figure; most are billed monthly. Dues change with budgets and can differ by section or product type; confirm the current figure with the association before you offer. Source: MLS listing records, 2026-10.

Confirm the current HOA dues, exactly what they cover, and any CDD bond or special assessment for a specific address before you offer.