ALTOS DEL MAR NO 6
9540 Bay Dr, Surfside FL 33154
7 beds · 9.5 baths · 13,060 ft²
7
Bedrooms
9.5
Bathrooms
13,060
Sq. Ft.
2026
Year Built
5
Garage
143
Days on Market
Description
This nearly completed modern estate by Kobi Karp offers 13,060 SF of stunning architecture, gleaming sunsets, and seamless indoor-outdoor living. Designed as a private resort on a rare 22,750 SF double lot in walkable Surfside, with 125’ of intracoastal waterfront, this 7-bed, 9.5 bath residence features a showstopping great room, first floor junior primary suite, Italian millwork and exquisite marble throughout, home gym with sauna/steam, office, cabana, pajama lounge, and home theater. Towering glass walls fade into the horizon, framing wide-bay views with plentiful natural light. A breathtaking infinity pool, spa, and yacht-ready dock overlooking the wide waterway make this the ultimate waterfront retreat.
Facts
- MLS#
- A11916061
- Subdivision
- ALTOS DEL MAR NO 6
- Property Type
- Residential
- Property Sub Type
- Single Family Residence
- Year Built
- 2026
- Lot Size
- 22,750 ft²
- Sq. Ft.
- 13,060 ft²
- Sq. Mt.
- 1,213 m²
- Price per sq. ft.
- $2,986/ft²
- Price per sq. mt.
- $32,152/m²
- Stories
- —
- Garage
- 5 spaces
- Pool
- —
- Days on Market
- 143 days
- Listed
- Dec 16, 2025
- Last Updated
- May 8, 2026
- Price/Lot Sq.Ft.
- $1,714/ft²
Comparable homes
Same ZIP, similar price + bedrooms.
Market insights for Surfside
Live MLS-derived activity. Forecast is a conservative rule-of-thumb estimate — not a guarantee.
Buyers market
May 2026
30
Median days to sold
-1.2%
1-year price forecast (est.)
Price & tax history
From the live MIAMI MLS feed. Older history requires the ListingHistory resource (not yet enabled).
| 5/8/2026 | Price change | $39,000,000+11.4% |
| 12/16/2025 | Listed for sale | $35,000,000 |
History reflects fields present on the live MLS record. Full multi-year history requires the MIAMI ListingHistory resource (not yet enabled).
Location
GreatSchools Summary Ratings
Public + private K-12 schools within 5 miles of this listing.
Lanaar Elementary School1,2 · private · 0.2 mi
- Temple Beth Moshe Preschool
PK,TK,KG,1 · private · 0.2 mi
- Beth Moshe Congregation
PK,KG · private · 0.2 mi
- Mater Academy Bay Biscayne North Miami
KG,1,2,3,4,5 · charter · 0.6 mi
- Mater Academy Biscayne North Miami High Sch
9,10,11,12 · charter · 0.6 mi
- W. J. Bryan Elementary School
PK,KG,1,2,3,4,5 · public · 1.1 mi
- Von Wedel Montessori School
PK,KG,1,2,3 · private · 1.2 mi
- Natural Bridge Elementary School
PK,KG,1,2,3,4,5 · public · 1.2 mi
- El Shaddai School
KG,1,2,3 · private · 1.2 mi
- Mater Academy Biscayne Middle School
6,7,8 · charter · 1.2 mi
Data provided by GreatSchools.org © 2026. All rights reserved.Estimated Monthly Payment
$240,224/mo
Principal & Interest
$207,574
Property Tax
$32,500
Insurance
$150
HOA
$0
Estimates only. Actual payment depends on credit, lender, insurance carrier, and FL/Miami-Dade specifics. Contact Rangely for a precise quote.
The data relating to real estate for sale on this website comes in part from the Southeast Florida Multiple Listing Service. MLS Data is deemed reliable, but is not guaranteed accurate by MIAMI REALTORS®.
Accuracy of listing information is not guaranteed. Listing information is provided for personal consumer, non-commercial use, solely to identify potential properties for potential purchase. All other use is strictly prohibited and may be a violation of federal and state law.
Copyright Southeast Florida MLS a/k/a SEFMLS © 2026.
Updated within 24 hours
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