FILER BOYLE
Homes for Sale in Key West, FL

Community in Key West · Monroe County · ZIP 33040
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True comps, carrying-cost math, and listings before the portals.

Built fromLive floridakeys data25 years of closingsUpdated twice daily
Live · FILER BOYLE Housing Pulse floridakeys + public records Analysis by Momentum Realty · $3.5B+ sold · 8,500+ transactions · Top 1% in Florida (RealTrends)
Tempo
2
Sold · last 12 mo
10-yr average: about 3 a year
Jon Brooks, founder of Momentum Realty
Jon's Current Read

Filer Boyle sits inside Key West proper, which means it carries all the structural constraints that shape every Monroe County transaction: a tightly bounded island with no room to expand, a permit system that limits new construction, and an insurance and flood-cost environment that materially affects both carrying costs and buyer qualification. Those factors — not amenity packages or HOA programming — are what set price here. Without recent closed-sale data in the current window, any specific figure would be speculation, so the honest read is that pricing must be established through a live comparable analysis.

From a market-posture standpoint, buyers should enter Filer Boyle understanding that Key West inventory is structurally thin across most price points and that condition variation between parcels can be wide. That spread rewards buyers who do their due diligence on flood zone designation, insurance quotes, and the age of major systems before making an offer — and it rewards sellers who can document recent upgrades clearly. Momentum approaches this neighborhood the same way it does every Monroe County asset: with an insurance-and-flood-cost conversation before the price conversation.

Best for

  • Buyers with a long-term hold horizon who have stress-tested the full annual carrying cost — insurance, flood policy, taxes, and maintenance — against their budget before falling in love with a property.
  • Buyers seeking a Key West address with no HOA overhead layered on top of already elevated island cost of ownership.
  • Sellers with documented upgrades — elevation certificates, recent roof, storm shutters, wind mitigation report — who want to market to the qualified buyer pool those improvements attract.

Probably not for

  • Buyers who have not yet obtained actual insurance quotes for a Monroe County coastal property and are budgeting based on mainland Florida assumptions.
  • Buyers whose qualification depends on carrying costs staying at a specific level, given the volatility of the Florida coastal insurance market.
  • Buyers expecting a turnkey community amenity package — current MLS data identifies no community amenities in Filer Boyle.

If we were buying in FILER BOYLE 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 FILER BOYLE.

Best Buy
Buyers who understand that total carrying cost — not list price alone — defines value in a Key West parcel.
Biggest Risk
Insurance and flood costs can vary significantly parcel-to-parcel and must be underwritten before any offer is made.
Sweet Spot
A buyer who has already modeled insurance, flood policy, and wind mitigation costs and is buying with a clear long-term hold thesis.
Avoid If
You need predictable carrying costs or are comparing this to a mainland community where insurance exposure is substantially lower.

What drives value in Filer Boyle

Key West real estate does not follow mainland Florida pricing logic, and Filer Boyle is no exception. Lot size, elevation certificate, flood zone classification, and the current insurability of the structure can each move a price more than interior finishes can. Buyers accustomed to comparing cost-per-square-foot across neighborhoods should reframe the analysis: in a market this constrained, what you are really pricing is the ongoing cost of ownership — insurance, flood policy, wind mitigation credits, and the timeline to obtain any permits for improvements.

The absence of identified community amenities in the current MLS data is not unusual for established Key West neighborhoods, where value derives from location, character, and lot utility rather than a clubhouse or pool. That also means buyers are not paying an HOA premium layered on top of already elevated carrying costs. What they are buying is proximity to the full range of Key West's commercial, cultural, and waterfront infrastructure — and the premium that comes with being on an island where the supply side of the equation is essentially fixed.

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

Jon Brooks · Founder, Momentum Realty

Why work with Momentum here

Monroe County transactions require a different checklist than Northeast Florida closings — elevation certificates, wind mitigation reports, flood zone mapping, and the insurance market for that specific parcel all need to be in hand before an offer makes sense. Momentum's approach in markets like Key West is to build the cost-of-ownership picture early, so buyers are not surprised at the closing table and sellers can price with documentation rather than optimism. If the numbers work, we move efficiently. If they do not, we say so before you are under contract.

FILER BOYLE in 15 seconds.

Best forBuyers who understand that total carrying cost — not list price alone — defines value in a Key West parcel.
Biggest advantageA finite island supply with no meaningful room for new residential development underpins the structural scarcity argument.
Biggest riskInsurance and flood costs can vary significantly parcel-to-parcel and must be underwritten before any offer is made.
Sweet spotA buyer who has already modeled insurance, flood policy, and wind mitigation costs and is buying with a clear long-term hold thesis.
Avoid ifYou need predictable carrying costs or are comparing this to a mainland community where insurance exposure is substantially lower.

HOA, CDD & Fees

In short
  • Mandatory HOA — confirm current dues
  • 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 FILER BOYLE sales matched to your home.

What is your FILER BOYLE home worth?

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Real comps, not an automated estimate.
Buyers with a long-term hold horizon who have stress-tested the full annual carrying cost — insurance, flood policy, taxes, and maintenance — against their budget before falling in love with a property.Excellent fit
Buyers seeking a Key West address with no HOA overhead layered on top of already elevated island cost of ownership.Excellent fit
Sellers with documented upgrades — elevation certificates, recent roof, storm shutters, wind mitigation report — who want to market to the qualified buyer pool those improvements attract.Excellent fit
Buyers who have not yet obtained actual insurance quotes for a Monroe County coastal property and are budgeting based on mainland Florida assumptions.Probably not
Buyers whose qualification depends on carrying costs staying at a specific level, given the volatility of the Florida coastal insurance market.Probably not
Buyers expecting a turnkey community amenity package — current MLS data identifies no community amenities in Filer Boyle.Probably not

Data sources & freshness

Historical depthClosed-sale records back to 2001 (58 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 floridakeys 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.

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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 floridakeys member average and 8 days faster, and we’ll price yours against live your area comps.

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More Key West & The Florida Keys & Monroe County guides

Compare before you commit - every guide covers pricing, HOA/CDD, insurance posture, and fit. Browse all of The Florida Keys & Monroe County or the full Neighborhood Finder.

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The real cost & risk here

Before the list price, the Florida math the portals skip. These are Monroe County typicals — your exact home, flood zone, and insurance quote will vary, so verify each before you offer.

$5,590/mo
Monroe County typical true cost to own
$365/mo
Monroe County typical home insurance
Check CDD
Confirm before you offer

County typicals from Momentum’s Florida housing data (Zillow & Realtor.com aggregates, Census, FRED), updated monthly; insurance modeled. Flood zone is property-specific — always confirm via FEMA.