A golf community in Hobe Sound, Florida

Lost Lake, Hobe Sound

A golf community of 140 single-family homes in Hobe Sound, recorded as Lost Lake at Hobe Sound and built mostly from 1992 to 2002 around a golf course.

140Homes on the county roll
1992–2002Years most homes were built
2,580Typical living area, sq ft
HousesHome type

Homes, years and sizes: Martin County property records (2025 tax roll).

Overview

About Lost Lake

Lost Lake is a golf community recorded with Martin County as Lost Lake at Hobe Sound. Its 140 houses were built mostly between 1992 and 2002, around a course in the west of Hobe Sound.

Homes are mid-sized and similar: the typical house has about 2,580 square feet of living area on the county roll, and most fall between about 2,220 and 3,040. The median year built is 1995, and the newest home dates to 2008.

Hobe Sound Golf Club is a separate private club in the same part of Hobe Sound. The two are easy to mix up, so we confirm which community, association and club relationship apply to a specific home.

It is in the 33455 ZIP in unincorporated Martin County, a short drive from Jonathan Dickinson State Park and the beaches on Jupiter Island.

At a glance

Home type
Single-family homes
Built
Mostly 1992 to 2002
Living area
About 2,220 to 3,040 sq ft
Zip code
33455
County
Martin County

On the market now

Homes for Sale in Lost Lake

Listings inside the boundary of Lost Lake, newest first, updated through the day from BeachesMLS. No homes are listed for sale here right now. New listings come up through the year; ask me to watch for one.

Beaches MLS

All listings featuring the BMLS logo are provided by BeachesMLS, Inc. This information is not verified for authenticity or accuracy and is not guaranteed. Copyright © 2026 BeachesMLS, Inc. IDX information is provided exclusively for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but is not guaranteed accurate by BeachesMLS. Listings held by brokerage firms other than Douglas Elliman Real Estate are identified with the listing firm’s name on each listing’s detail page. Listing data last updated Tuesday, November 3rd, 2026 at 11:01:38 PM.

Live from BeachesMLS

Closed sales

The Lost Lake Market

Closed sales inside the boundary of Lost Lake, every home type together. Medians and the middle range say more than any average, and in a community this size a single unusual sale can move a year.

Lost Lake recorded 8 closed sales in the twelve months through October 2026. Medians, so one unusual sale does not move them; we break the numbers out by home type for any home you are considering.

MeasureLast 12 monthsYear beforeChange
Homes sold89-11%
Median sale price$685,000$840,000-18%
Median price per sq ft$310$305+2%
Active listings now0

BeachesMLS closed sales inside the boundary of Lost Lake, twelve months through October 2026, via IDX Broker. Active listings now is live from the MLS feed; the median asking price updates monthly. Listing information deemed reliable but not guaranteed.

Association and costs

The Lost Lake Association and What It Costs

Who runs the association, what governs it, and what current listings say the fee is.

ClubLost Lake is laid out around a golf course; we confirm whether club membership is optional or tied to the home for a specific address.

Association Fees From Current Listings

Association fee, median$204 a month
Typical range$203 to $207 a month
Usually coversCable TV, Common Areas, Internet
Club membershipNot required

From 9 current and recent BeachesMLS listings in Lost Lake, via IDX Broker, refreshed weekly. Fees are monthly equivalents of the association fees in each listing; condo, master and sub-association fees can stack. The recorded documents, the current budget and the estoppel govern.

What Else to Check

  • Golf club Club membership, where offered, is separate from the association; we get current terms in writing on request.
  • Taxes and insurance After a sale the assessed value resets the following January. Flood zone and roof age drive insurance quotes, so we check both for the address.
  • Estoppel The closing agent orders an estoppel certificate from each association, which confirms what is owed at closing.

Documents to Review Before Closing

  • Before you sign: the association disclosure summary and the parcel’s tax bill, including any non-ad valorem lines
  • Before you sign: leasing and approval rules if you may rent, and architectural rules for exterior changes
  • Before closing: estoppel certificates from every association that applies

Where it sits

Around Lost Lake

Places nearby.

Jonathan Dickinson State Park (opens in a new tab)State park on the Loxahatchee River with trails, paddling and camping, south of Hobe Sound.
Hobe Sound National Wildlife Refuge (opens in a new tab)Federal refuge with beach on Jupiter Island and sand pine scrub along Federal Highway.
Martin County beaches (opens in a new tab)County guide to Hobe Sound Beach and the other public beaches across the Intracoastal.
Blowing Rocks Preserve (opens in a new tab)Nature Conservancy preserve on Jupiter Island, known for its Anastasia limestone shoreline.
Atlantic Ridge Preserve State Park (opens in a new tab)State preserve of pine flatwoods and wetlands in southern Martin County.

Zoned Public Schools

Lost Lake is in Martin County, so public schools are assigned by the Martin County School District by address. We confirm the zoned elementary, middle and high school for the home you are considering.

Find the Zoned School for an Address

How it came to be

A Short History of Lost Lake

  1. 1992

    The first Lost Lake houses on the county roll were built.

  2. 1995

    The median year built.

  3. 2002

    Nine in ten homes were finished by this year.

  4. 2008

    The newest home on the county roll was completed.

Sources: Martin County 2025 tax roll (Florida Department of Revenue), Martin County Property Appraiser.

The boundary

Lost Lake on the Map

Questions

Questions Buyers Ask About Lost Lake

What do homes in Lost Lake cost right now?

No homes are listed for sale here right now. New listings come up through the year; ask me to watch for one. The market section above shows what homes here actually sold for over the past year.

When were the homes in Lost Lake built?

Mostly from 1992 to 2002, according to the county roll, with the median in 1995 and the newest in 2008.

How big are the homes in Lost Lake?

The typical house has about 2,580 square feet of living area on the county roll. Most fall between about 2,220 and 3,040 square feet.

Is Lost Lake the same as Hobe Sound Golf Club?

No. Lost Lake is its own community of 140 houses; Hobe Sound Golf Club is a separate private club.

Do you have to join a golf club to live in Lost Lake?

We confirm it from the recorded documents for a specific home, since membership terms can differ from the association’s.

How many homes are in Lost Lake, and when were they built?

Martin County property records list 140 residential parcels in Lost Lake, most built 1992 to 2002, with a typical living area of about 2,580 square feet.

What are the association fees in Lost Lake?

The fee table on this page is drawn live from current and recent listings. The seller’s disclosure, the association disclosure summary and the estoppel certificate confirm the exact amount for a specific home. Club dues, where a club applies, are on request.

Is Lost Lake gated?

We confirm gate and access arrangements for a specific home.

Which public schools serve Lost Lake?

Lost Lake is in Martin County, so public schools are assigned by the Martin County School District by address. We confirm the zoned elementary, middle and high school for the home you are considering.

Lost Lake · Hobe Sound

Let Us Take Care of the Details

Tell us the street or the home in Lost Lake. We come back with the listings, the association’s fees and rules, and what similar homes sold for, then arrange the visits and coordinate every step to closing day.

Monika Phillips, Sales Associate, Douglas Elliman Real Estate

  • Association fees, rules and documents gathered for each home
  • Leasing and approval rules pulled up front
  • Tax bill and flood zone checked for the address
  • One team from the first look to closing day