The Sanctuary
Boca Raton · Palm Beach County
One of East Boca's most secure waterfront enclaves with deep-water ocean access.
The Sanctuary is a prestigious waterfront community in East Boca Raton prized for privacy and security, including 24-hour land and water patrol. Homes line deep-water canals and the Intracoastal with private docks and direct ocean access. Its limited supply of large waterfront estates helps support strong resale values.
Featured in: Boca Raton Waterfront
- Home type
- Single-family
- Median asking price, all residential
- $7,249,500
- Listings, last two years
- 9
- Active for sale
- 8
Most listings describe: Waterfront
From county plat records and MLS listing data, refreshed weekly. HOA status reflects the share of recent sale listings that carry an association fee.
The Sanctuary in figures
9 listings for sale now; 4.2 percent of listed homes checked are in flood zone AE.
For sale now
- Listings for sale now
- 9
- Median asking price, homes
- $10M
- Median asking price, all residential
- $8M
- Median asking price per square foot, all residential
- $1,312 per sq ft
MLS listing feed, listed now, as of November 11, 2026. active for-sale listings matched to this area
MLS listing feed, listed now, as of November 11, 2026. median of 8 priced homes (houses, townhomes, villas and mobile homes)
MLS listing feed, listed now, as of November 11, 2026. median of 9 priced listings
MLS listing feed, listed now, as of November 11, 2026. median of 9 listings with a price and a living area
Sales
- MLS closed sales, all residential, last 90 days
- None
MLS listing feed, closed sales, last 90 days, as of November 12, 2026. closed sales with a reported close price
Homes and owners
- Median year built
- 1985
- Median lot size
- 0.3 acres
MLS listing records, homes listed in the MLS, as of November 12, 2026. median of 30 listed homes with a year built
MLS listing records, homes listed in the MLS, as of November 12, 2026. median of 17 listed homes with a lot size, condo parcels left out
Flood and neighborhood
- Homes in a FEMA high-risk flood zone
- 4.2%
- Median flood insurance policy cost
- $930 a year
FEMA flood maps, checked at each listed home, current FEMA flood maps, as of November 3, 2026. 95.8 percent in zone X, 4.2 percent in zone AE. share of 24 listed homes whose location was checked against the FEMA maps, in an A or V zone
FEMA National Flood Insurance Program policy data, ZIP 33431, zone X, single-family policies effective October 27, 2025 to October 27, 2026, as of October 27, 2026. median of 334 policies, what owners paid, not a quote
Not available for The Sanctuary yet (11)
- Median asking price, condos: Not available, fewer than 5 priced condos to measure. (MLS listing feed, listed now)
- Median MLS closed price, all residential, last 90 days: Not available, fewer than 5 closed sales to measure. (MLS listing feed, closed sales, last 90 days)
- Recorded sales, all residential, 3 months: Not available, no recorded plat matched this community, so its parcels are not known. (County property appraiser sales on the Florida tax roll, 3 months)
- Median recorded sale price, all residential, 3 months: Not available, no recorded plat matched this community, so its parcels are not known. (County property appraiser sales on the Florida tax roll, 3 months)
- Recorded sales, all residential, 12 months: Not available, no recorded plat matched this community, so its parcels are not known. (County property appraiser sales on the Florida tax roll, 12 months)
- Median recorded sale price, all residential, 12 months: Not available, no recorded plat matched this community, so its parcels are not known. (County property appraiser sales on the Florida tax roll, 12 months)
- Median recorded price per square foot, all residential, 12 months: Not available, no recorded plat matched this community, so its parcels are not known. (County property appraiser sales on the Florida tax roll, 12 months)
- Recorded parcels: Not available, no recorded plat matched this community, so its parcels are not known. (County property appraiser parcel list, current appraiser parcel list)
- Owner-occupied (homestead) parcels: Not available, no recorded plat matched this community, so its parcels are not known. (County property appraiser parcel list, current appraiser parcel list)
- Parcels with a recorded mortgage: Not available, no recorded plat matched this community, so its parcels are not known. (County clerk recorded mortgages, recorded mortgages on file)
- Median household income: Not available, the census tract comes from recorded sales, and no recorded plat matched this community, so its parcels are not known. (U.S. Census Bureau American Community Survey, ACS 5-year estimates)
Built from the MLS listings in Boca Raton filed under a subdivision name that begins with "The Sanctuary" or places the home at it, or under one of its 6 directory spellings. No recorded plat matched the name, so parcel figures are not available. A listing whose name fits two communities on this site is counted once, for the longer name. The community list on this site holds no boundary or parcel list, so membership comes from these names. Computed November 12, 2026. Medians need at least five homes, sales or policies behind them; anything with fewer reads not available.
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