$875,000
2 Bed Waterfront Home for Sale in Marco Island
730 S Collier Boulevard 705, Marco Island, FL, 34145
About this home
On the Gulf in Sandcastle I, this two-bedroom, two-bath condominium enjoys a sought-after south-side position in the building, where beach views, sunny southwest exposure and sunset skies are among its most compelling features. The split-bedroom floor plan offers privacy, and the residence includes impact-resistant windows, hurricane shutters and an in-unit washer and dryer. Sandcastle I offers a large pool and spa, barbecue grills, tennis and pickleball courts, an exercise room, a social room, assigned covered parking, extra storage and a panoramic glass elevator. On the south end of Marco Island, this location provides convenient access to Marco Walk Plaza, home to some of the island’s popular dining, shopping and entertainment.
Property details
- Type
- Condominium
- Year built
- 1982
- Interior
- 1,148 sqft
- Lot size
- Not specified
- Acreage
- Not specified
- Garage
- None
- Days on market
- 69
- Total association fees
- $18,800/yr (~$1,567/mo)
- CDD
- None
- Est. taxes (1.4%)
- $12,250/yr
- Flood zone (area est.)
- Yes · High risk (AE)
- Storm protection
- Impact Windows/Doors
- Exposure
- Southwest
- Waterfront
- Yes
- Gulf access
- Yes
- Gulf access type
- Direct — Gulf frontage
- Pool
- No
- Spa
- No
- Natural gas
- No
- Water
- Public
- Sewer
- Public Sewer
- New construction
- No
- Pets
- No
- County
- Collier
Total association fees sums the core association dues the MLS feed provides (HOA, condo/master association, and land lease), normalized to a yearly figure. These are separate from and additional to specialty charges, mandatory club or food-and-beverage minimums, special assessments, and rec-lease fees, which the IDX feed does not carry. Always confirm the full fee schedule with the HOA or listing agent.
Maintenance included in the fee
What the association dues cover, per the MLS. Confirm the full schedule with the HOA.
Amenities
Flood risk shown is an area-level estimate and can differ from a specific unit's actual FEMA designation (which varies by structure and elevation). Look up this address on the FEMA Flood Map and verify with a licensed insurance agent before relying on it.
Based on the $/sqft of 5 comparable homes sold nearby in the last 12 months. Indicative, not an appraisal.
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Recently sold nearby
Closed comparable sales within ~1 mile in the last 12 months, similar price, size, beds/baths, and age.
| Address | Sold | Sold price | Beds/Baths | Sq ft | $/sqft |
|---|---|---|---|---|---|
| 730 S Collier Boulevard 802 | May 2026 | $960,000 | 2/2 | 1,020 | $941 |
| 730 S Collier Boulevard 506 | Jul 2026 | $796,000 | 2/2 | 1,318 | $604 |
| 861 S Collier Boulevard S206 | Aug 2026 | $778,000 | 3/2 | 1,186 | $656 |
| 890 S Collier Boulevard 1406 | Jul 2026 | $1,000,000 | 2/2 | 1,136 | $880 |
| 890 S Collier Boulevard 705 | Aug 2026 | $920,000 | 2/2 | 992 | $927 |
| Average | 5 comps | $890,800 | $802 |
Market trends, Sandcastle At Marco Beach
Live community medians from the MLS · see all listings. Indicative, not an appraisal.
Price & status history
Down $40,000 (4.6%) from the original list price.
| Aug 31, 2026 | Sold | $835,000 |
| May 15, 2026 | Listed | $875,000 |
The good, the trade-offs & the location
- Gulf access (Direct — Gulf frontage)
- Storm protection: Impact Windows/Doors
- Built 1982 — pre-2002 construction may carry older wind codes and higher insurance
- In a higher-risk flood zone (AE) — flood insurance likely required
- No garage listed
- Higher association fees (~$18,800/yr)
Straight-line distances to major SWFL amenities, approximate; actual drive times vary.
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Listing information is provided in part by the Florida Gulf Coast Multiple Listing Service (MLS) through its Broker Reciprocity / Internet Data Exchange (IDX) program. Properties displayed may be listed by brokerages other than SWFL Relocation Team. Data is deemed reliable but is not guaranteed accurate by the MLS or this brokerage and should be independently verified. Fees, flood zones, taxes, square footage, and school assignments are estimates from the feed and must be confirmed. © 2026 SWFL Relocation Team. All rights reserved.