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Nassau County

Riverfront & Marshfront Homes in Nassau County ($500k+)

23 homes · 1 new this week · median $1.5M · 34 sold in 12 mo at median $1.1M · 100 days avg on market · updated 6 minutes ago

New riverfront & marshfront homes in Nassau County ($500k+) the day they list, by email · free

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Nassau’s quiet luxury is its river side: the Amelia River behind Fernandina’s historic district, the Nassau River’s marsh bends, and deepwater docks tucked along the island’s back side. The $500,000-and-up listings below report river frontage or river views per the MLS.

Waterfront homes in Nassau County → · Greater Northeast Florida →

Oceanfront homes on Amelia Island →

Market Snapshot

As of November 10, 2026, the median list price for riverfront & marshfront homes in Nassau County ($500k+) is $1.5M across 23 active listings, averaging $612/sqft; recent MLS-recorded sales show a median sold price of $1.1M across 34 closings.

Median List Price: $1.5M
Avg. Price / Sq Ft: $612/sqft
Median Sold (12 mo, MLS): $1.1M; ▼ 7.5% vs prior 6 mo
Active Listings: 23
HOA Dues: ~$208/mo typical; 10 of 23 listings carry dues

Market stats are based on riverfront & marshfront homes in Nassau County ($500k+), including 34 recent recorded sales — they may not include listings or sales that aren't comparable to this market. Sourced from the MLS; refreshed regularly.

All 23 Riverfront & Marshfront Homes for Sale in Nassau County ($500k+)

Showing 23 of 23

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Closed sales

What riverfront & marshfront homes in Nassau County ($500k+) actually sold for

Median closed price by year from the MLS, 2023 to 2026: flat since 2025. 29 sales closed in 2026 at a median $367 per square foot.

Year	Sales	Median sold	$/sq ft	Of asking	Days on market
2023	3 †	$1.1M	$326	96.7%	48
2024	8 †	$1.1M	$363	96%	47
2025	32	$1.1M	$393	94.3%	65
2026	29	$1.1M	$367	95.5%	55

Closed sales from the realMLS IDX feed; years with fewer than three sales are omitted. Medians, not estimates of any one home. "Of asking" is the median sold price as a share of the final list price. † A partial year in the feed: it carries only some of that year’s sales, so the median rests on fewer homes and the percent change above starts at the first full year.

This market, from the inside

Frequently asked questions

What’s the difference between riverfront and marshfront here?

Riverfront means open water and usually dock potential; marshfront means the grass-and-tide landscape with big sky views and bird life, where docks depend on reaching navigable depth across the marsh. Both appear above — the listing’s waterfront features field tells you which, and permits tell you the rest.

Can I keep a boat behind a Nassau riverfront home?

Often yes on the Amelia River side, where deepwater docks are established. Depth at low tide, existing dock permits, and distance to the Intracoastal vary lot by lot — verify all three on the specific property.

Looking for riverfront & marshfront homes in Nassau County ($500k+)?

I’ll send new listings the moment they hit the market and answer any question about a home here.

Thinking of selling?

What’s your Amelia Island home worth?

The sales above are the comp set a buyer will see. When you want a real number for your own home, Krista prepares it personally — no algorithm guesses — from the MLS-recorded sales in Amelia Island, backed by 20+ years and 500+ closings in Northeast Florida.

Get my Amelia Island home value →

The Amelia Island hub

The island by MLS area, Fernandina Beach as its city, and the mainland side between I-95 and the bridges: resort-grade sand, the historic harbor, and the friendliest direct-oceanfront pricing on the coast.

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