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Marco Island Condo Profile
Sandcastle I & II Condos
Quick take: Sandcastle I & II is a beachfront option built in 1982 with 94 residences across 16 floors at 730 South Collier Boulevard. Estimated monthly fees are $1,567/mo. Rental notes show 30 days. Pet notes show None; 1 dog or cat 25 lbs max 18" height ONLY OWNERS ALLOWED PET. Pets not allowed for Family/Guest/Renters. Published sales data includes 23 recorded transfers, with a median sale near $880K; the latest recorded sale is $960K.
Building Snapshot
Quick facts for Sandcastle I & II
Use these details as a first pass. HOA rules, assessments, reserves, insurance, rental restrictions, and pet policies should be checked again before writing an offer.
Address
730 South Collier Boulevard
Built
1982
Residences
94
Floors
16
Est. monthly fee
Est. $1,567/mo
Rental policy
30 days
Pet policy
None; 1 dog or cat 25 lbs max 18" height ONLY OWNERS ALLOWED PET. Pets not allowed for Family/Guest/Renters
Location
Sandcastle I & II map
Condo fees, rental rules, pet policies, insurance, reserve details, inspections, floor plans, listings, and sales data may come from public records, association documents, listing materials, or other third-party sources. Details can be incomplete, outdated, or inaccurate, so confirm anything important directly with the association, listing agent, official documents, and qualified advisors before making decisions.
Recorded Sales
Recent sales
| Unit | Sale date | Recorded amount | Sold price/sq.ft | Parcel ID |
|---|---|---|---|---|
| 802 | May 22, 2026 | $960,000 | $941/sq.ft | 71932040002 |
| 1201 | May 12, 2026 | $1,350,000 | $1,018/sq.ft | 71933120002 |
| 501 | Sep 11, 2025 | $1,440,000 | $1,086/sq.ft | 71981160001 |
| 1007 | Aug 6, 2025 | $1,000,000 | $759/sq.ft | 71982800001 |
| 702 | Aug 6, 2025 | $875,000 | $858/sq.ft | 71931760008 |
| 1303 | May 23, 2025 | $1,050,000 | $855/sq.ft | 71933440009 |
| 205 | Jun 2, 2025 | $960,000 | $836/sq.ft | 71980480009 |
| 1002 | May 22, 2025 | $880,000 | n/a | 71932600002 |
| 305 | Mar 27, 2025 | $849,500 | $740/sq.ft | 71930760009 |
| 502 | Jan 27, 2025 | $955,000 | $936/sq.ft | 71931200005 |
Recorded transfer data can include non-market or family transfers. Treat it as a starting point, then verify terms before making pricing decisions.
Buyer Notes