Rio Del Mar
Homes for Sale in St. Augustine Beach, FL

Rio Del Mar is a St. Augustine Beach enclave where location relative to the ocean and the state of each home carry the pricing, not a uniform block of tract product. It rewards buyers who value being near the beach over new construction.

realMLS (Northeast Florida) sales records identify 25 homes in Rio Del Mar that have changed hands since 2010, built between 1980 and 1983 (median 1983), with a median living area of about 920 sq ft and a typical 2-bedroom, 1.5-bath layout; 88% are condominiums. 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.

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.

Rio Del Mar is too small for its own price trend, so here is the market around it.

In ZIP 32080, 224 homes are on the market and 16% are under contract — a slower corner of St. Augustine Beach.

Across St. Johns County, 1,930 homes are active and 829 pending (30% under contract).

In ZIP 32080 (St. Augustine Beach), 488 homes closed in the last 12 months at a median of $474K ($331/sq ft), down 7.7% year over year, with a median 48 days on market. Right now 122 active and 34 pending listings put supply at about 4.1 months — a balanced market. See the live ZIP 32080 housing market and the St. Johns County market.

ZIP and county figures describe the wider market, not Rio Del Mar specifically. Momentum Research analysis of MLS records.

• W. D. Hartley · Elementary
• Gamble Rogers · Middle
• Pedro Menendez · High

Zoned schools reflect the assignments reported on recent Rio Del Mar listings and can change; always confirm with St. Johns County Public Schools for a specific address.

Buying with schools in mind? We can confirm the exact zoned schools for any Rio Del Mar address.

Coastal St. Augustine Beach homes are priced on the fundamentals that matter near salt water: elevation and flood exposure, roof and system age, and how recently the home was updated. Two properties a block apart can carry meaningfully different values purely on condition, so a headline median tells you less here than in a subdivision of matched homes. Read every listing on its own merits.

The tradeoff is straightforward. You buy into proximity to the beach and a St. Johns County address, and in return you accept the ongoing realities of coastal ownership — insurance, maintenance, and the premium the market puts on move-in-ready condition. Homes that have addressed those items already tend to command it; homes that haven't leave that work, and that cost, on the buyer.

In a small coastal pocket with limited recent activity, an average number won't protect you — the specific home will. We underwrite each property on condition, elevation, systems, and true beach proximity, and we'll tell you plainly when a home is priced for work it still needs or when a seller's asking sits ahead of what the recent sales support.

Listings in this community report association dues of about $250 per month ($3,000 a year) — the median AssociationFee across 9 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, 2026-09.

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