Sea Side Park
Homes for Sale in Jacksonville Beach, FL

Sea Side Park is a sizable Jacksonville Beach community of 853 homes with a homeownership footprint that skews toward owner-occupants — roughly 63% carry a homestead exemption — which tends to hold inventory tighter than a rental-heavy pocket.

realMLS (Northeast Florida) sales records identify 18 homes in Sea Side Park that have changed hands since 2017, built between 1954 and 2025 (median 1987), with a median living area of about 1,910 sq ft and a typical 4-bedroom, 2-bath layout; 89% are single-family homes. Source: realMLS (Northeast Florida) closed-sale history compiled by Momentum Research; counts reflect homes with a recorded MLS sale, not every home in the community.

County records show 81 qualified sales in Sea Side Park across 2024–2025 (48 in 2024, 33 in 2025), median $615,000 — the last recorded sale per parcel on the Florida DOR 2025 assessment roll, independent of the MLS.

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 Side Park is too small for its own price trend, so here is the market around it.

In ZIP 32250, 238 homes are on the market and 22% are under contract — a steady corner of Jacksonville Beach.

Across Duval County, 3,953 homes are active and 1,522 pending (28% under contract).

In ZIP 32250 (Jacksonville Beach), 577 homes closed in the last 12 months at a median of $660K ($423/sq ft), down 1.5% year over year, with a median 48 days on market. Right now 101 active and 33 pending listings put supply at about 4.0 months — a balanced market. See the live ZIP 32250 housing market and the Duval County market.

ZIP and county figures describe the wider market, not Sea Side Park specifically. Momentum Research analysis of MLS records.

The defining feature here is age diversity. Homes date from 1900 through 2024, with a median build year of 1973, so on a single block you can find an original cottage, a mid-century remodel, and a recent teardown-and-rebuild. That mix is why condition matters more than any headline number — two homes of the same size can trade very differently based on what has been done to them.

The homestead share of about 63% signals a community held largely by owner-occupants rather than dominated by investors. That generally means steadier turnover and a stock of homes that have been lived in and maintained on a personal timeline, for better and worse. Do your inspection homework: the older end of this range rewards buyers who read a roof and a foundation carefully.

In a market this varied, the number that matters is the one on the specific house in front of you, not a neighborhood average. We price and evaluate each property on its condition, its proximity to the water, and its build era — and we will tell you plainly when an older home's charm is hiding a renovation you do not want to fund.

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