Crystal Island
Homes for Sale in Madeira Beach, FL
All 128 homes for sale in Madeira Beach, FL · median $760,000 · 117 homes for sale in 33708 · Pinellas County homes for sale
True comps, carrying-cost math, and listings before the portals.
Market Heat
As of October 2026, crystal island in Madeira Beach, FL has 6 homes for sale and 2 pending, asking from $1,150,000 to $3,395,000 (median $2,550,000). Over the 12 months ending 2026-09-20, 11 recorded sales closed at a median of $1,200,000, $540 per square foot, a median 107 days on market, sellers accepting 93% of original asking (+26% versus the prior year). Homes listed or recently sold were built 1958 - 2026 with 2 new construction; 8 listings state no HOA; 18 of the 19 geocoded homes sit in a FEMA special flood hazard zone (median elevation 5 ft). At the median price and Pinellas County's FY2025-26 rate of 19.39 mills, annual property tax runs about $23,260 ($22,450 with the full homestead exemption).
Last 30 days in Crystal Island: 1 new listing (median asking $3,395,000), 2 under contract right now. As of October 17, 2026, Listings courtesy of Stellar MLS as distributed by MLS GRID.
Homes For Sale Right Now in Crystal Island
Live MLS inventory for Crystal Island. Every active listing, what is under contract right now, and the last 12 months of closed sales, refreshed twice a day. Closed comps beat an algorithm's guess every time.
Active · 21 daysTop listing
Active · 319 days
Active · 238 days
Active · 114 days
Active · 112 days
Active · 121 days
Pending · 56 days
Pending · 328 daysActive and pending Crystal Island listings as of 2026-10-17, priced high to low. Based on Stellar MLS data distributed by MLS GRID for the period 2006 through 2026. Tap any home to ask about it.
Crystal Island right now
🟢 Buyer-leaning market. 6.5 months of supply and 14% of the inventory already under contract give buyers above-average negotiating leverage.Why it matters: months of supply is how long today's inventory would last at today's sales pace; under-contract share is the portion of homes for sale that already have a buyer.Momentum Research analysis of Stellar MLS records, as of September 20, 2026. Confidence: High (7 active and pending listings, 11 closed sales in 12 months).
🟢 Still climbing. The trailing-12-month median ($1.20M) is up 26.3% from the prior 12 months ($950K) and up 85% since 2012. With about 7 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 Stellar MLS closed sales, 12-month windows ending September 20. Confidence: Medium (11 and 11 sales in the two windows).
Jump to: Price history & scorecard · Homes for sale · Schools · FAQ
· Updated October 18, 2026 · Live data: Stellar MLS, refreshed twice daily · MLS facts carry their source; interpretation lines are Momentum Research · Data sources & freshness
The 60-Second Overview
Crystal Island market snapshot (as of September 20, 2026): the median sale price is about $1.20M ($540 per sq ft over the trailing 12 months of closed sales), a median 107 days on market for closed sales, and 6.5 months of supply, a buyer-leaning market. The trailing-12-month median is up 26% from the prior 12 months and up 85% since 2012, computed from record-level Stellar MLS closed sales (11 closings in the current window).
In ZIP 33708 (Madeira Beach), 467 homes closed in the last 12 months at a median of $530K ($357/sq ft), up 9.3% year over year, with a median 74 days on market. Right now 171 active and 24 pending listings put supply at about 6.5 months - a buyer's market. See the live ZIP 33708 housing market and the Pinellas County market.
County records show 14 qualified sales in crystal island across 2024 - 2025 (6 in 2024, 8 in 2025), median $760,000 - the last recorded sale per parcel on the Florida DOR 2025 assessment roll, independent of the MLS.
Flood zones in Crystal Island: of 17 listing addresses checked against the FEMA National Flood Hazard Layer, 82% are in an A-series high-risk zone where flood insurance is required with a federally backed mortgage; 18% are in a V-series coastal high-hazard zone. Individual parcels vary - verify any specific address at msc.fema.gov.
Crystal Island is a community of 250 homes in Madeira Beach, Pinellas County, built between 1953 and 2024 (median 1962.0), with a median living area of about 2,102 square feet. 69% of parcels are homesteaded, the owner-occupancy proxy in the Florida DOR assessment roll (2025 roll, public records).
The setting & the homes.
Aerial and on-site photos of Crystal Island. Swipe to explore the community.
Swipe or use the arrows → tap any photo to enlarge
Crystal IslandCrystal IslandCrystal IslandCrystal IslandCrystal IslandCrystal IslandCrystal IslandCrystal IslandPhotos from Stellar MLS listings in Crystal Island; content deemed reliable but not guaranteed.
Price History: What Homes Here Have Actually Sold For
Median sale price over the trailing 12 months ending September 20 of each year, from record-level Stellar MLS closed sales. Same methodology as every appreciation figure on this page: the 2026 point ($1.20M) IS the median in the snapshot above, and the move from 2025 ($950K) IS the +26.3% one-year change.
Windows contain 1 to 14 sales each (11 in the current window); every figure carries its sample size, and thin markets swing on single closings. Based on Stellar MLS data distributed by MLS GRID for the period 2006 through 2026. Deemed reliable but not guaranteed.
16% of homes for sale in ZIP 33708 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 (2026-10-18).
Crystal Island Market Scorecard
Crystal Island is currently a buyer's market. About 6.5 months of supply, a median asking price of $2,550,000, and homes go under contract in about 113 days.
Typical home value in the 33708 ZIP is $509,146, about 22.9% above the Florida norm (Zillow Home Value Index).
Go deeper: ZIP market scorecard · county scorecard · true cost calculator · affordability calculator.
Live data: Stellar MLS, distributed by MLS GRID, refreshed twice daily. Typical value: Zillow Research. Market metrics only; these describe homes for sale and recent sales, not residents.
Crystal Island on the map.
Every active, pending, and recently sold home, plotted. Toggle the layers and tap a home for the details.
Listing locations from Stellar MLS. Map data © OpenStreetMap contributors.
Life at Crystal Island
- Touchless Entry · reported on 1 of 7 listings
- Secured Garage/Parking · reported on 1 of 7 listings
- Irrigation-Reclaimed Water · reported on 1 of 7 listings
- Fitness Center · reported on 1 of 7 listings
- Golf Carts OK · reported on 1 of 7 listings
Community amenities as reported across Stellar MLS listings in this community; deemed reliable but not guaranteed. Verify current amenities and access with the HOA.
Schools
- Pinellas County Public Schools
- Verify the zoned schools by address
- Magnet and choice options may be available
- Pinellas County Public Schools (verify by address) · Public
- Confirm zoned elementary, middle, and high · By address
- Magnet and choice options may apply · Choice
Zoned schools reflect the assignments reported on recent Crystal Island listings and can change; always confirm with Pinellas County Public Schools for a specific address.
Buying with schools in mind? We can confirm the exact zoned schools for any Crystal Island address.
Shop the zone: Homes zoned for Seminole High-Pn High School
The Crystal Island buying strategy.
If we were buying in Crystal Island today, this is the order of operations we would run for our clients.
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.
Match the home to real comps. Recent sales of similar condition and lot, not the asking price, tell you what a home is worth.
Use your leverage. With inventory sitting, there is room to negotiate on anything dated or overpriced and to ask for repairs or a rate buydown.
Line up financing and inspection early. A pre-approval and an inspection plan let you act fast and negotiate from evidence.
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 Crystal Island.
A closer look at the Crystal Island market
At a median of $540 per square foot, Crystal Island prices sit in a fairly defined band, so condition and updates — more than the list price — tend to separate one home from the next.
Inventory runs at 6.5 months of supply, a buyer-leaning market and the trailing-12-month median up 26% year over year. Homes that do trade take a median 107 days on market, useful leverage on any listing that has lingered.
The housing stock is 250 homes built between 1953 and 2024, and 69% 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 Crystal Island. The deal is won or lost on condition, the comps, and the renovation math.
Momentum Buy Score.
Our proprietary 0 to 10 read across the factors that decide how a home in Crystal Island buys, holds, and resells. Momentum Research; not an appraisal.
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 5 factors (6.4). Basis: Long-Term Appreciation +85% since 2012; Recent Direction +26.3% year-over-year; Liquidity & Demand 6.5 months of supply; Owner Commitment 69% owner-occupied; Pricing Power 93.2% sale-to-list. Refreshed with each data update.
HOA, CDD & Fees
- 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.
Flood & Insurance Context
Of 17 sampled listing addresses in this community: 82% in an A-series Special Flood Hazard Area zone; 18% in a V-series coastal high-hazard zone.
Address-sampled; individual parcels vary - verify any specific address at msc.fema.gov. Check any address at FEMA's Flood Map Service Center, and see average home-insurance costs by Florida county.
Source: FEMA National Flood Hazard Layer, address-level lookups (n=17) · as of 2026-10
Tools for a Crystal Island buy.
Free calculators to pressure-test the real cost before you tour.
Selling here is won on condition and pricing to real comps, not an automated estimate. The right number comes from closed Crystal Island sales matched to your home.
Price it to the comps and condition, not an automated estimate.
If you are thinking about selling in Crystal Island, the right list price comes from recent comparable sales matched to your home's condition and location, not an automated estimate.
What is your Crystal Island home worth?
Get a no-obligation home value based on real comparable sales in Crystal Island, 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 Madeira Beach →
Recently off market in crystal island
Homes in crystal island that recently left the market. Each address opens its public-record profile: county-recorded value, property taxes, the last recorded sale, community sales history, and what is for sale nearby now. 3 on record.
- 534 Crystal Drive · off market
- 547 Johns Pass Avenue · off market
- 575 Crystal Drive · off market
| Location | Madeira Beach, Pinellas County, FL · ZIP 33708 |
|---|---|
| Homes in the community | 250 (FL DOR 2025 assessment roll) |
| Years built | 1953–2024 (median 1962.0) |
| Typical living area | 2,102 sq ft (median) |
| Home types (current listings and sales) | single-family 100% |
| Amenities listed by sellers | Fire Alarm, Closed Circuit Camera(s), Fire Sprinkler System, Fitness Center, Golf Carts OK, Irrigation-Reclaimed Water |
| Sale prices, last 12 months | $1,200,000 median across 11 closed sales · $540 per sq ft · +26.3% vs the prior 12 months |
| Days on market (closed sales) | 107 median |
| For sale right now | 6 active, 1 pending · median asking $1,949,000 · 6.5 months of supply |
| Owner-occupied (homestead) share | 69% |
| Zoned public schools | Pinellas County Public Schools (verify by address); Confirm zoned elementary, middle, and high; Magnet and choice options may apply |
Data as of September 20, 2026. Based on Stellar MLS data distributed by MLS GRID for the period 2006 through 2026; housing-stock figures from Florida Department of Revenue public records. Market figures describe homes, not residents. Cite as: Momentum Realty, “Crystal Island key facts,” movewithmomentum.com/neighborhoods/crystal-island-madeira-beach, data as of September 20, 2026.
Housing distress & ownership in crystal island, Madeira Beach
Who owns here, how much is not owner-occupied, and how much for-sale inventory is under distress.
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. Based on Stellar MLS data distributed by MLS GRID for the period October 2026 through October 2026. Deemed reliable but not guaranteed.
Just listed in Crystal Island
The newest homes for sale in Crystal Island right now, newest first. Each link opens the full listing with every photo, the price history and a tour request.
- 506 Crystal Drive $3,395,000 · 5 bd · 4.5 ba · 4,118 sq ft · 21 days on market Courtesy of COASTAL PROPERTIES GROUP INTERNATIONAL
- 551 Crystal Drive $1,299,000 · 3 bd · 3 ba · 2,436 sq ft · 112 days on market Courtesy of ACTION REALTY OF TAMPA BAY INC
- 503 Johns Pass Avenue $2,549,999 · 4 bd · 3 ba · 3,072 sq ft · 114 days on market Courtesy of REALTY EXPERTS
- 562 Johns Pass Avenue $1,150,000 · 3 bd · 2 ba · 1,337 sq ft · 121 days on market Courtesy of GORDON REALTY HOUSE
- 583 Crystal Drive $2,550,000 · 4 bd · 4 ba · 3,614 sq ft · 238 days on market Courtesy of RE/MAX ACTION FIRST OF FLORIDA
- 582 Johns Pass Avenue $3,199,000 · 6 bd · 5.5 ba · 4,255 sq ft · 319 days on market Courtesy of CENTURY 21 BEGGINS
Checked against the MLS Oct 18, 2026. All new listings in this market.
Recently sold in Crystal Island Madeira Beach
- 584 Crystal Drive · sold $1,425,000
- 534 Crystal Drive · sold $3,287,500
Closed sales from the MLS; each page shows the sold price, taxes and value history.
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- ZIP 33708 housing scorecard
Streets in this community
Street-level pages: every home on record, what sold and what is for sale on each street.
- Crystal Drive (60 homes on record)
- Johns Pass Avenue (49 homes on record)
- Lillian Drive (32 homes on record)
- Lillian Drive (10 homes on record)
- Johns Pass Avenue (7 homes on record)
- Crystal Drive (6 homes on record)
- Johns Pass Avenue (2 homes on record)
- Lillian Drive (2 homes on record)
- Johns Pass Avenue (1 homes on record)
- Johns Pass Avenue (1 homes on record)
- Lillian Drive (1 homes on record)
Email me new listings in Crystal Island
One e-mail a day, only when a home lists here, with price, beds, baths and a link to every listing. Straight from the MLS feed; no account needed.
Ask an agent about Crystal Island
Have a question about the homes, fees, rules or commute here? A Momentum agent who works Crystal Island will answer, and the answer is published on this page for the next buyer.
Frequently Asked Questions
What is the median home price in Crystal Island?
How long do homes in Crystal Island take to sell?
Is Crystal Island a buyer's or seller's market right now?
How many homes are in Crystal Island?
What share of Crystal Island is owner-occupied?
When were the homes in Crystal Island built?
Have Crystal Island home prices gone up?
What schools serve Crystal Island?
Who is the best real estate agent for Crystal Island?
How do I find a top Madeira Beach real estate agent who knows Crystal Island?
Can Momentum Realty connect me with an agent for Crystal Island?
Where is Crystal Island, and what county is it in?
Is Crystal Island a good place to live?
Data sources & freshness
| Live listings | Stellar MLS, refreshed twice daily (last: October 17, 2026) |
| Community market stats | Stellar MLS closed sales, 12-month windows ending September 20, 2026 |
| Housing stock & ownership | Florida DOR assessment roll (street-list match (3 streets, ZIP 33708)) |
| Under-contract shares | Stellar MLS records, as of 2026-09-20 |
| Schools | 2025-26 district assignments + FLDOE school grades; verify with the district |
| Historical depth | Closed-sale records back to 2006 (98 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 Stellar 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.
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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 Stellar MLS member average and 8 days faster, and we’ll price yours against live local comps.
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See how crystal island fits the bigger picture — live prices, inventory, and Momentum Scores:
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More on Crystal Island
- Home values · What homes in Crystal Island actually sell for