Aerial view of Geiger Mob

Geiger Mob
Homes for Sale in Geiger Key, FL

All 9 homes for sale in Geiger Key, FL · median $799,000 · Monroe County homes for sale

Community in Geiger Key · Monroe County · ZIP 33040
110 homesBuilt 1963–2023
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Built fromLive Florida Keys MLS data25 years of closingsFL DOR public recordsUpdated twice daily

Nearby homes for sale

No active listings inside GEIGER MOB REP BLK 5 right now. These are the 6 closest homes on the market, by straight-line distance from the community's center; some may sit just outside its boundary.

7 Boca Chica Road
$1.07M · 0.1 mi away
3 bd · 2 ba
7 Boca Chica Road
Listed by Coldwell Banker Schmitt Real Estate Co. (KW)
157 Mars Lane
$873K · 0.1 mi away
3 bd · 2 ba
157 Mars Lane
Listed by Berkshire Hathaway HomeServices Knight & Gardner Realty
264 Mars Lane
$410K · 0.1 mi away
2 bd · 1.5 ba
264 Mars Lane
Listed by Beach Club Brokers (KW)
87 Sirius Lane
$799K · 0.1 mi away
3 bd · 2.5 ba
87 Sirius Lane
Listed by Coldwell Banker Schmitt Real Estate Co
91 Sirius Lane
$799K · 0.1 mi away
3 bd · 2 ba
91 Sirius Lane
Listed by Coldwell Banker Schmitt Real Estate Co
342 Boundary Lane
$639K · 0.1 mi away
2 bd · 2 ba
342 Boundary Lane
Listed by Coldwell Banker Schmitt Real Estate Co

Listing data from the MLS feeds named on each listing page; deemed reliable but not guaranteed. Refreshed nightly.

GEIGER MOB REP BLK 5 key facts
LocationGeiger Key, Monroe County, FL · ZIP 33040
Homes in the community110 (FL DOR 2025 assessment roll)
Years built1963–2023 (median 1980)
Typical living area1,105 sq ft (median)
Owner-occupied (homestead) share44%

Data as of September 20, 2026. Listing data provided by Florida Keys MLS, Inc. Information is deemed reliable but is not guaranteed by the MLS to be accurate; housing-stock figures from Florida Department of Revenue public records. Market figures describe homes, not residents. Cite as: Momentum Realty, “GEIGER MOB REP BLK 5 key facts,” movewithmomentum.com/neighborhoods/geiger-mob-rep-blk-5, data as of September 20, 2026.

Live · Geiger Mob Housing Pulse Florida Keys MLS + public records Analysis by Momentum Realty · $3.5B+ sold · 10,000+ customers served · Top 1% in Florida (RealTrends)
Ownership and context
44%
Owner-occupied · Geiger Mob
51 of 116 parcels homesteaded (FL DOR 2025)
56%
Non-owner-occupied · Geiger Mob
incl. 17% trust or LLC-held · 16% out-of-state
110
Homes in the community
plus 6 vacant residential lots · 116 residential parcels (FL DOR 2025)
Track record · 25 years of records
6
Recorded sales · 2024-2025
median $689K · qualified sales on the county roll (FL DOR 2025)
Est. 1963
Community established
homes built 1963-2023, median 1980 (FL DOR 2025)

The market around Geiger Mob

Geiger Mob is too small for its own price trend, so here is the market around it.

In ZIP 33040, 344 homes are on the market and 15% are under contract — a slower corner of Geiger Key.

Across Monroe County, 1,268 homes are active and 244 pending (16% under contract).

ZIP and county figures describe the wider market, not Geiger Mob specifically. Momentum Research analysis of MLS records.

Housing distress & ownership in GEIGER MOB REP BLK 5, Geiger Key

Who owns here, how much is not owner-occupied, and how much for-sale inventory is under distress.

Active inventory in distress
0.0%
0 of 9 listings
Distress share trend — 0.0% now (2026-09-14 → 2026-09-19)

Source: Momentum Realty Research. Ownership & parcels from the FL DOR 2025 tax roll; distress from MLS active-listing status/remarks; price from MLS closed sales. Listing data provided by Florida Keys MLS, Inc. Information is deemed reliable but is not guaranteed by the MLS to be accurate. Deemed reliable but not guaranteed.

If we were buying in Geiger Mob today, this is the order of operations we would run for our clients.

1

Underwrite the condition first. Price the roof, HVAC, and systems honestly before judging any list price; condition swings value here more than square footage alone.

2

Match the home to real comps. Recent sales of similar condition and lot, not the asking price, tell you what a home is worth.

3

Move deliberately, not desperately. Neither side has a decisive edge, so a well-prepared, fairly-priced offer wins without overpaying.

4

Line up financing and inspection early. A pre-approval and an inspection plan let you act fast and negotiate from evidence.

5

Keep an agent in your corner. The listing agent works for the seller; we represent you and prepare a hand-built valuation before any offer in Geiger Mob.

A closer look at the Geiger Mob market

The housing stock is 110 homes built between 1963 and 2023, and 44% of parcels are homesteaded — the owner-occupancy proxy in the Florida DOR assessment roll.

The location and the amenities are priced into every listing in Geiger Mob. The deal is won or lost on condition, the comps, and the renovation math.

Jon Brooks · Founder, Momentum Realty

HOA, CDD & Fees

A note on who we are: Momentum Realty is a real estate brokerage. We are not the Geiger Mob homeowners association, its management company or its developer, and we cannot help with dues, gate access, violations, amenity bookings or association documents. To reach the association, check your closing package, the recorded declaration at the county clerk, or search the association’s name at sunbiz.org for its registered agent. Call or message us to buy or sell a home in Geiger Mob.
In short
  • HOA status not on record. Verify any dues before you offer
  • Any club/amenity membership is billed separately

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

The takeaway

Selling here is won on condition and pricing to real comps, not an automated estimate. The right number comes from closed Geiger Mob sales matched to your home.

What is your Geiger Mob home worth?

Get a no-obligation home value based on real comparable sales in Geiger Mob, not an automated guess. Tell us about your home and we will personally prepare your numbers and a pricing strategy. No obligation, no spam.

See all homes for sale in Geiger Key →

Real comps, not an automated estimate.

Frequently Asked Questions

How many homes are in Geiger Mob?
The Florida DOR 2025 assessment roll shows 110 homes plus 6 vacant residential lots in Geiger Mob (public records).
What share of Geiger Mob is owner-occupied?
44% of Geiger Mob parcels carry a homestead exemption on the 2025 Florida DOR roll, the owner-occupancy proxy in public records.
When were the homes in Geiger Mob built?
Homes in Geiger Mob were built between 1963 and 2023, with a median year built of 1980 (FL DOR 2025 roll).
Who is the best real estate agent for Geiger Mob?
The best agent for Geiger Mob is one who actively works Geiger Key and knows the community's pricing, fees, and current inventory. Tell us what you're looking for in the form on this page and Momentum Realty will match you with a local specialist for Geiger Mob.
How do I find a top Geiger Key real estate agent who knows Geiger Mob?
Share a few details in the form on this page. Momentum Realty has 320+ agents and more than $3.5B in closed sales, and we'll connect you with one who knows Geiger Mob and the wider Geiger Key area.
Can Momentum Realty connect me with an agent for Geiger Mob?
Yes. Use the form on this page and we'll introduce you to a local specialist who can guide your Geiger Mob purchase or sale - no call center and no pressure.
Where is Geiger Mob, and what county is it in?
Geiger Mob is in Geiger Key, Monroe County, FL, ZIP 33040.

Data sources & freshness

Housing stock & ownershipFlorida DOR assessment roll (street-list match (4 streets, ZIP 33040))
Under-contract sharesFlorida Keys MLS records, as of 2026-09-20
Historical depthClosed-sale records back to 2001 (30 transactions analyzed)

Verify the primary sources yourself: Florida DOR · U.S. Census · FEMA flood maps · Citizens Property Insurance.

Momentum Research figures are our own analysis of Florida Keys MLS records; MLS data is deemed reliable but not guaranteed. Methodology: how Momentum market scores are computed. Market metrics describe homes for sale and recent sales, not residents.

Own a home here?

You just read the data. Now see what your home is worth.

The numbers on this page move markets in the aggregate. The number that matters to you is what a buyer pays for your address. Momentum sells for 1.25% above the Florida Keys MLS member average and 8 days faster, and we’ll price yours against live local comps.

Looking to buy here? Search homes for sale →

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Nearby Communities

Explore more neighborhoods near Geiger Mob with Momentum Realty’s local guides.

Geiger Mobile Home0.1 mi away · median $515K, 7 sales/12 moTamarac Park0.1 mi away · 78 homes, built 1968–24Boca Chica Ocean Shore0.6 mi away · 61 homes, built 1950–23Tara Condos1.1 mi awayCoppitt1.2 mi awayCoppitt Extension1.3 mi away · 22 homes, built 1933–22Big Coppitt1.3 mi away · 49 homes, built 1956–24Johnsonville1.3 mi away · median $650K, 7 sales/12 mo

Browse all neighborhood guides →

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