Aerial view of Monroe Investement Co

Monroe Investement Co
Homes for Sale in Key West, FL

All 228 homes for sale in Key West, FL · median $1,100,000 · 227 homes for sale in 33040 · Monroe County homes for sale

Community in Key West · Monroe County · ZIP 33040
Median sale $1.37M
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Live Market Pulse
15/100
Market Heat
Cooler than normal
2013 → 2026 · 85 at the 2021 peak
0 is Monroe Investement Co's coldest market since 2013, 100 its hottest. Today: 15. How it's scored
Built fromLive Florida Keys MLS data26 years of closingsUpdated twice daily

Over the 12 months ending 2026-09-20, 4 recorded sales closed at a median of $1,365,000, a median 146 days on market, sellers accepting 86% of original asking (-30% versus the prior year). At the median price and Monroe County's FY2025-26 rate of 8.816 mills, annual property tax runs about $12,030 ($11,690 with the full homestead exemption).

Live · Monroe Investement Co Housing Pulse Florida Keys MLS + public records Analysis by Momentum Realty · $3.5B+ sold · 10,000+ customers served · Top 1% in Florida (RealTrends)
Price
$1.37M
Median sold · 12 mo
down 30.4% vs the prior 12 months
-30.4%
1-yr price change
n = 4 and 6 sales in the two windows
85.6%
Sale vs ask
Monroe median: 96.7%
+323%
T12M median vs 2012
from a $322K median in 2012
Tempo
146days
Median DOM · closed
18 days at the 2021 low
4
Sold · last 12 mo
10-yr average: about 11 a year
Monroe Investement Co Housing Pulse · Momentum Research · as of September 20, 2026

Monroe Investement Co right now

🔴 Off the recent peak. The trailing-12-month median ($1.37M) is down 30.4% from the prior 12 months ($1.96M) and up 323% since 2012. With about a dozen sales a year, a single closing can swing this number, so read the level and the decade, not one year's move.Momentum Research, record-level Florida Keys MLS closed sales, 12-month windows ending September 20. Confidence: Low (4 and 6 sales in the two windows).

What's unique here: the median sale price is about 4x the typical Monroe County sale ($1.37M vs $378K, trailing 12 months, Florida Keys MLS records).

Jump to: Price history & scorecard · Homes for sale · Schools · FAQ

· Updated September 21, 2026 · Live data: Florida Keys MLS, refreshed twice daily · MLS facts carry their source; interpretation lines are Momentum Research · Data sources & freshness

Nearby homes for sale

No active listings inside MONROE INVESTEMENT CO 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.

1300 Ashby Street
$1.35M · 0.1 mi away
4 bd · 2 ba
1300 Ashby Street
Listed by Luxe Properties, LLC.
1708 South Street
$1.14M · 0.1 mi away
3 bd · 2 ba
1708 South Street
Listed by Suzanne Moore Real Estate
1523 Seminary Street
$1.80M · 0.1 mi away
3 bd · 3 ba
1523 Seminary Street
Listed by Berkshire Hathaway HomeServices Knight & Gardner Realty
1609 United Street
$2.20M · 0.1 mi away
6 bd · 5 ba
1609 United Street
Listed by Berkshire Hathaway HomeServices Knight & Gardner Realty
1718 United Street
$1.26M · 0.1 mi away
3 bd · 2.5 ba
1718 United Street
Listed by Key West Vacation Properties & Realty, LLC (KW)
1821 Harris Avenue
$1.50M · 0.1 mi away
9 bd · 7 ba
1821 Harris Avenue
Listed by eXp Realty LLC KW Branch

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

The 60-Second Overview

Monroe Investement Co market snapshot (as of September 20, 2026): the median sale price is about $1.37M, and a median 146 days on market for closed sales. The trailing-12-month median is down 30% from the prior 12 months and up 323% since 2012, computed from record-level Florida Keys MLS closed sales (4 closings in the current window).

In ZIP 33040 (Key West), 309 homes closed in the last 12 months at a median of $908K, down 4.3% year over year, with a median 82 days on market. See the live ZIP 33040 housing market and the Monroe County market.

FLORIDAKEYS sales records identify 121 homes in MONROE INVESTEMENT CO that have changed hands since 2001, built between 1926 and 2024 (median 1953), with a median living area of about 1,442 sq ft and a typical 3-bedroom, 2-bath layout; 88% are single-family homes. Source: FLORIDAKEYS closed-sale history compiled by Momentum Research; counts reflect homes with a recorded MLS sale, not every home in the community.

Windows contain 4 to 21 sales each (4 in the current window); every figure carries its sample size, and thin markets swing on single closings. 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.

Median sale price · trailing 12 mo
$1M$2M20122014201620182020202220242026
Down 30.4% year over year; up 323% since 2012.
Median days on market · closed sales
010020020122014201620182020202220242026
18 days at the 2021 low; 146 now.
Sale price vs original ask · median
80%90%20122014201620182020202220242026
85.6% now vs Monroe 96.7%.
Homes sold per 12-mo window
0102020122014201620182020202220242026
4 to 21 a year; 4 in the current window.
Market Heat · 0 coldest, 100 hottest in the record
20406080seller-leaningbuyer-leaning2014201620182020202220242026
85 at the 2021 peak, 15 in the troughs, 15 now. Same score as the hero card, full history.
How much local inventory is already under contract

15% of homes for sale in ZIP 33040 are already under contract (under contract ÷ under contract + active listings) — a read on how much of the available inventory buyers have already claimed. Source: MLS data (2026-09-20).

Housing distress & ownership in MONROE INVESTEMENT CO, Key West

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 24 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 Monroe Investement Co 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 Monroe Investement Co.

A closer look at the Monroe Investement Co market

Homes in Monroe Investement Co trade around a median of $1.37M, where condition and lot do more to set the final number than the asking price does.

The trailing-12-month median down 30% year over year. Homes that do trade take a median 146 days on market, useful leverage on any listing that has lingered.

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

Jon Brooks · Founder, Momentum Realty
3.5D · Buy Score
Long-Term Appreciation10.0/10
Recent Direction0.0/10
Pricing Power0.4/10

Momentum Intelligence Scores are our proprietary, qualitative assessment on a 0 to 10 scale, built from the record-level market data on this page. They are a framework for comparing communities, not a guarantee of future value and not advice on a specific home; unlike an automated value estimate they do not price your home, they grade the community on evidence you can inspect. Composite is the plain average of the 3 factors (3.5). Basis: Long-Term Appreciation +323% since 2012; Recent Direction -30.4% year-over-year; Pricing Power 85.6% sale-to-list. Refreshed with each data update.

HOA, CDD & Fees

A note on who we are: Momentum Realty is a real estate brokerage. We are not the Monroe Investement Co 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 Monroe Investement Co.
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 Monroe Investement Co sales matched to your home.

What is your Monroe Investement Co home worth?

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

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Real comps, not an automated estimate.

Frequently Asked Questions

What is the median home price in Monroe Investement Co?
The median sale price in Monroe Investement Co was $1.37M over the 12 months ending September 20, 2026 (4 closed sales, Florida Keys MLS).
How long do homes in Monroe Investement Co take to sell?
Homes that closed in the 12 months ending September 20, 2026 took a median 146 days on market (4 sales, Florida Keys MLS).
Have Monroe Investement Co home prices gone up?
The trailing-12-month median is up 323% since 2012, from $322K to $1.37M (Florida Keys MLS closed records).
Who is the best real estate agent for Monroe Investement Co?
The best agent for Monroe Investement Co is one who actively works Key West 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 Monroe Investement Co.
How do I find a top Key West real estate agent who knows Monroe Investement Co?
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 Monroe Investement Co and the wider Key West area.
Can Momentum Realty connect me with an agent for Monroe Investement Co?
Yes. Use the form on this page and we'll introduce you to a local specialist who can guide your Monroe Investement Co purchase or sale - no call center and no pressure.
Where is Monroe Investement Co, and what county is it in?
Monroe Investement Co is in Key West, Monroe County, FL, ZIP 33040.

Data sources & freshness

Community market statsFlorida Keys MLS closed sales, 12-month windows ending September 20, 2026
Under-contract sharesFlorida Keys MLS records, as of 2026-09-20
Historical depthClosed-sale records back to 2000 (225 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.

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Nearby Communities

Explore more neighborhoods near Monroe Investement Co with Momentum Realty’s local guides.

Nuevo Progresso0.2 mi away · median $1.15M, 3 sales/12 moLand Buyers Assn0.2 mi away · 152 homes, built 1915–24Tropical Bldt Investment Co0.2 mi away · median $2.35M, 8 sales/12 moMoffats0.2 mi away · median $1.45M, 5 sales/12 moKnights0.3 mi awayPearlmans0.3 mi awayIsland City0.3 mi awayProg Land Imp Co Diag0.3 mi away · 180 homes, built 1912–24

Browse all neighborhood guides →

Thinking of selling in MONROE INVESTEMENT CO? 4 recorded closings; median 146 days on market (window ending 2026-09-20). See the Monroe County sell-now-or-wait data, what made 201,552 Florida listings fail in the last 12 months, or compare a cash offer vs. listing. Compiled from MLS records; deemed reliable but not guaranteed.
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