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The Johns Islander

Curated by Mike Olson · eXp Realty

Online · Johns Island, SC · Seabrook · Kiawah

Spartina marsh and tidal creeks seen past palmettos on Kiawah Island

For owners on Kiawah and Seabrook

What's my home worth?

Three steps, each one honest about what it is: your address, the range homes like yours actually sold for, then a full CMA from Mike — the comps pulled by hand.

Last verified

Photo: olekinderhook, CC BY 3.0, via Wikimedia Commons (resized)

1 · Start with the address

FEMA’s flood zone, the ground’s height against today’s tide, and what homes around it last sold for, from Charleston County deeds.

Your lot, from above

See any address the way the islands see it

FEMA’s flood zone, the ground’s height from USGS lidar against today’s tide, and what homes around it last sold for — then Mike’s one-page report on it.

2 · The range for homes like yours

Pick your complex — or your kind of home — and your square feet. The range is the middle half of what homes like it sold for in the MLS: arithmetic on real sales, not an appraisal or a price opinion.

From 116 closed sales of a villa or townhome on Kiawah Island in the last 24 months: the middle half sold between $767 and $1,034 a square foot. MLS data through October 13, 2026.

Where homes like yours have been selling

Enter square feet

The range comes from closed MLS sales only — no listings and no automated valuation model. Want the real number? Mike builds a CMA from the comps.

Get Mike’s full CMA

Based on information from CHS Regional MLS for the period 01/01/2021 through 10/14/2026. MLS figures are aggregates of listings as entered by agents, deemed reliable but not guaranteed. No listing, address or agent is shown.

3 · Get the full CMA

A range can’t see your view, your updates or the listing that came on last week. Mike pulls the comps by hand — your complex, its neighbors and what’s for sale today — and sends you the full CMA.

Mike reads every note himself. Privacy

Before you list: what the first price does to a sale here, your net at closing and what South Carolina asks of a seller.

Marsh surrounding Nancy's Island, Seabrook Island

The marsh at Nancy's Island, Seabrook

Photo: chucka_nc, CC BY-SA 2.0, via Wikimedia Commons (resized)

Two ways in

Talk it through with Mike, or ask Val — the guide’s AI assistant, answering from this site’s sourced facts.