7647 Sanderling Road on Siesta Key—historically known as Sarasota’s Ness
— An architectural work of art is privately nestled within the Sanderling Club of Siesta Key. The expansive property is positioned just steps from the front door, with a members-only entrance to the Gulf of Mexico/Gulf of America and private access to Herron Lagoon, on a 0.93-acre homesite. The estate pairs landmark mid-century modern architecture with a uniquely private island setting. ?
Originally built using John Lambie Sr.’s pioneering poured-solid-concrete Lamolithic method and a focus on sustainable living, the residence reflects a nature-based ethos with sisterns to collect and reuse rainwater, continuous sliding glass enclosures to usher in the ease of elegance from indoor to outdoor living, and skilights positioned in the center of the home facilitating the glow of natural light into spaces where it may have diminished otherwise. In 1971, Tim Seibert renovated parts of the home to introduce the time-centric icon, including a circular lattice-work concrete breeze-block screen and architectural wall. Jake Brady further continued the artistic expression of the time by adding a Reading Pod to the front yard for outdoor shaded leisure. The concrete summer pavilion was later added, and Ryan Perrone of Nautilus Construction.
The Ness House is a true design asset: serene, palatial, and quietly iconic—where the tranquility of relaxing on a private dock enveloped with lush mangroves for sunrise, dipping in the Gulf for a midday swim, and private roofline views toward the Gulf horizon for sunset, completes the true essence of this mid-century modern lifestyle.
For sale by owner
$4,999,500
7647 Sanderling Rd, Sarasota, FL 34242
4beds
4,006sqft
Est.:
SingleFamily
Built in 1959
0.93 Acres Lot
$3,089,000 Zestimate®
$1,248/sqft
$450/mo HOA
What's special
Landmark mid-century modern architectureExpansive propertyContinuous sliding glass enclosuresArchitectural wall
- 22 days |
- 1,065 |
- 31 |
Listed by:
Property Owner (941) 350-9094
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 5
- Full bathrooms: 3
- 1/2 bathrooms: 2
Heating
- Other, Electric
Cooling
- Central
Appliances
- Included: Dishwasher, Dryer, Freezer, Garbage disposal, Microwave, Range / Oven, Refrigerator, Washer
Features
- Flooring: Tile
- Basement: None
- Has fireplace: Yes
Interior area
- Total interior livable area: 4,006 sqft
Video & virtual tour
Property
Parking
- Total spaces: 2
- Parking features: Garage - Attached, Off-street
Features
- Exterior features: Stucco, Cement / Concrete
- Has spa: Yes
- Has view: Yes
- View description: Water
- Has water view: Yes
- Water view: Water
Lot
- Size: 0.93 Acres
Details
- Parcel number: 0127040011
Construction
Type & style
- Home type: SingleFamily
Materials
- masonry
- Foundation: Concrete
- Roof: Other
Condition
- New construction: No
- Year built: 1959
Community & HOA
HOA
- Has HOA: Yes
- HOA fee: $450 monthly
Location
- Region: Sarasota
Financial & listing details
- Price per square foot: $1,248/sqft
- Tax assessed value: $2,360,300
- Date on market: 2/10/2026
Estimated market value
$3,089,000
$2.72M - $3.52M
$19,729/mo
Price history
Price history
| Date | Event | Price |
|---|---|---|
| 2/10/2026 | Listed for sale | $4,999,500-5.7%$1,248/sqft |
Source: Owner Report a problem | ||
| 2/10/2026 | Listing removed | $16,500$4/sqft |
Source: Stellar MLS #A4671186 Report a problem | ||
| 1/23/2026 | Listing removed | $5,300,000$1,323/sqft |
Source: | ||
| 11/6/2025 | Listed for rent | $16,500$4/sqft |
Source: Stellar MLS #A4671186 Report a problem | ||
| 5/29/2025 | Listed for sale | $5,300,000+202.9%$1,323/sqft |
Source: | ||
| 1/24/2014 | Sold | $1,750,000-12.3%$437/sqft |
Source: Public Record Report a problem | ||
| 8/7/2013 | Price change | $1,995,000-12.7%$498/sqft |
Source: Michael Saunders & Company - Licensed Real Estate Broker Report a problem | ||
| 5/14/2013 | Price change | $2,285,000-11.8%$570/sqft |
Source: Michael Saunders & Company - Licensed Real Estate Broker Report a problem | ||
| 11/10/2012 | Listed for sale | $2,590,000+159%$647/sqft |
Source: Michael Saunders & Company - Licensed Real Estate Broker Report a problem | ||
| 2/5/2010 | Sold | $1,000,000-5.2%$250/sqft |
Source: Public Record Report a problem | ||
| 5/14/2008 | Sold | $1,055,000+148.2%$263/sqft |
Source: Public Record Report a problem | ||
| 5/18/1994 | Sold | $425,000$106/sqft |
Source: Public Record Report a problem | ||
Public tax history
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | -- | $1,940,939 -12.3% |
| 2024 | $27,990 +7.1% | $2,213,706 +7.2% |
| 2023 | $26,130 +6.4% | $2,065,924 +7% |
| 2022 | $24,559 +11.7% | $1,930,019 +8.2% |
| 2021 | $21,981 +22.2% | $1,783,056 +15.8% |
| 2020 | $17,993 +3.4% | $1,539,658 +2.3% |
| 2019 | $17,403 | $1,505,042 +1.9% |
| 2018 | $17,403 +1.6% | $1,476,979 +2.1% |
| 2017 | $17,130 -9% | $1,446,600 +0.5% |
| 2016 | $18,831 | $1,439,300 -3.7% |
| 2015 | $18,831 +62.9% | $1,494,800 +66.4% |
| 2014 | $11,557 -0.7% | $898,200 |
| 2013 | $11,637 -1.7% | $898,200 -2.4% |
| 2012 | $11,834 +4.9% | $920,202 +3% |
| 2011 | $11,282 +15.1% | $893,400 +9.5% |
| 2010 | $9,804 +33.3% | $815,800 -0.1% |
| 2009 | $7,357 | $816,300 +42.9% |
| 2008 | $7,357 +0.4% | $571,421 +3% |
| 2007 | $7,326 | $554,778 +2.5% |
| 2006 | -- | $541,247 +3% |
| 2005 | -- | $525,483 +3% |
| 2004 | $7,716 -1.2% | $510,178 +1.9% |
| 2003 | $7,808 +2.3% | $500,665 +2.4% |
| 2002 | $7,631 +6.9% | $488,931 +1.6% |
| 2001 | $7,135 +2.7% | $481,231 +3% |
| 2000 | $6,950 | $467,215 |
Find assessor info on the county website
BuyAbility℠ payment
Est. payment
$29,989/mo
Principal & interest
$24248
Property taxes
$5291
HOA Fees
$450
Climate risks
Neighborhood: 34242
Nearby schools
GreatSchools rating
- 9/10Phillippi Shores Elementary SchoolGrades: PK-5Distance: 3.2 mi
- 6/10Brookside Middle SchoolGrades: 6-8Distance: 4.2 mi
- 5/10Sarasota High SchoolGrades: 9-12Distance: 5.9 mi
Local experts in 34242
- Florida
- Sarasota County
- Siesta Key
- 34242
- Sanderling
- 7647 Sanderling Rd







