Manufactured and Mobile Manufactured and Mobile Homes for Sale in Geiger Key, FL

6 manufactured homes are for sale in Geiger Key, FL as of 2026-09-28. The median list price is $649,000, most manufactured homes list between $410K to $800K, and the median listing has been on the market 228 days. 1 manufactured homes came on the market this week.

6
Manufactured and Mobile Homes for sale
$649,000
Median list price
$410K to $800K
Typical range
228
Median days on market
1
New this week
$4,270
Est. monthly cost at median

Newest manufactured homes for sale in Geiger Key

The most recently listed homes in Geiger Key, newest first, with photos. Each card opens the full listing with every photo, the community’s sales history and a tour request. Homes marked New listed in the last seven days.

193 Venus Lane, home for sale in Geiger Key
$649,000 New
2 bd · 1 ba · built 1972
193 Venus Lane, 33040
Geiger Key
Listing courtesy of Coldwell Banker Schmitt Real Estate Co
342 Boundary Lane, home for sale in Geiger Key
$639,000
2 bd · 2 ba · built 1975
342 Boundary Lane, 33040
Geiger Key
Listing courtesy of Coldwell Banker Schmitt Real Estate Co
104 Sirius Lane, home for sale in Geiger Key
$649,000
3 bd · 2.5 ba · built 1977
104 Sirius Lane, 33040
Geiger Key
Listing courtesy of Coldwell Banker Schmitt Real Estate Co
264 Mars Lane, home for sale in Geiger Key
$410,000
2 bd · 1.5 ba · built 1987
264 Mars Lane, 33040
Geiger Key
Listing courtesy of Beach Club Brokers (KW)
91 Sirius Lane, home for sale in Geiger Key
$799,000
3 bd · 2 ba · built 1994
91 Sirius Lane, 33040
Geiger Key
Listing courtesy of Coldwell Banker Schmitt Real Estate Co
47 Boundary Lane, home for sale in Geiger Key
$800,000
2 bd · 2 ba · built 1972
47 Boundary Lane, 33040
Geiger Key
Listing courtesy of Keller Williams Key West Compass Realty

Geiger Key manufactured homes for sale by price

Every active listing in Geiger Key grouped by price, with the newest listings in each band. The median is $649,000; the busiest band is $500K – $750K.

$400K – $500K: 1 home

$500K – $750K: 3 homes

$750K – $1M: 2 homes

Every home for sale in Geiger Key right now (6)

All 6 active Geiger Key listings with a detail page, newest first, refreshed twice a day from the MLS.

Manufactured and Mobile Homes for sale in Geiger Key by ZIP code

Where the inventory is: active listings and the median asking price by ZIP. ZIPs link to their housing scorecard.

ZIPManufactured and Mobile Homes for saleMedian list price
330406$649,000

What a home in Geiger Key costs to own

Take the median $649,000 listing with 20% down at today’s 7.03% 30-year rate: principal and interest run about $3,465/month. Monroe County’s typical millage of 8.82 puts property tax near $5,281/year after the $50,000 homestead exemption — and that is the reset bill a buyer pays, not the seller’s capped one. Citizens’ average premium in Monroe County is about $4,380/year; newer roofs and inland addresses usually quote below it. All in, plan on roughly $4,270/month plus any HOA or CDD assessment.

Explore Geiger Key

Manufactured and Mobile Homes for sale near Geiger Key

Common questions

How many manufactured homes are for sale in Geiger Key, FL?
As of 2026-09-28, Momentum's MLS record shows 6 manufactured homes actively listed for sale in Geiger Key. 1 of them came on the market in the last 7 days.
What is the median home price in Geiger Key?
The median list price of manufactured homes for sale in Geiger Key is $649,000. Ten percent of listings are under $410K and ten percent are above $800K.
How long do homes take to sell in Geiger Key?
Homes currently listed have been on the market a median of 228 days.
What does a $649,000 home in Geiger Key cost per month?
Roughly $4,270 a month with 20% down at 7.03%: principal and interest of $3,465, Monroe County property tax of about $440/month after the $50,000 homestead exemption, and insurance near $365/month at the Citizens county average. HOA or CDD fees, where they apply, come on top.
Which Geiger Key neighborhoods have the most manufactured homes for sale?
See the communities table above.
How do I see a home for sale in Geiger Key?
Every listing on this page opens a full page with all photos, the community's data and a tour request. A Momentum agent who works Geiger Key can show any home here, whether it is our listing or another brokerage's, at no cost to a buyer. Call (904) 351-6461 or use the form below.
Where is Geiger Key, FL, and what county is it in?
Geiger Key is in Monroe County, Florida. Manufactured and Mobile Homes for sale there today carry the ZIP codes 33040. Nearby cities in the same county with manufactured homes for sale: Key Largo, Key West, Marathon, Plantation Key, Big Pine Key.
What ZIP codes are in Geiger Key, FL?
Listings in Geiger Key are currently in 1 ZIP code: 33040. The ZIP table above shows how many manufactured homes are for sale in each and the median asking price.
How do I buy a house in Geiger Key, FL?
Start with the numbers: 6 manufactured homes are for sale in Geiger Key today at a median asking price of $649,000, so a 20% down payment on the median home is about $129,800 and principal and interest run near $3,465/month at today's 7.03% 30-year rate. Get pre-approved first, sign a written buyer agreement with your agent (required before touring since August 2024), then search by price band, ZIP or community above. Our Florida buyer closing-cost calculator itemizes the cash to close, and the Florida first-time buyer guide covers programs and down-payment help.

Listings, counts and prices are from Momentum Realty’s MLS record of active residential listings in Geiger Key as of 2026-09-28 and refresh as homes list and sell. Listing data provided by Florida Keys MLS, Inc. Information is deemed reliable but is not guaranteed by the MLS to be accurate. The data relating to real estate for sale on this page comes in part from the Internet Data Exchange (IDX) program of the MLS(s) named above; listings held by brokerages other than Momentum Realty are marked with the listing brokerage’s name. Information is deemed reliable but not guaranteed. Estimates are not guarantees. Equal Housing Opportunity.

Buying in Geiger Key?

See any home on this page with a local agent.

A Momentum agent who works Geiger Key every week will set up showings, pull the comps before you offer, and tell you which of these homes is actually priced right. No cost to a buyer.

Selling instead? See what your home would list for.

Tour homes in Geiger Key

Tell us what you are looking for and a local agent will reach out, usually within one business day.

or call (904) 351-6461