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Property address:
115 Coastal Drive
Key Largo, Florida
33037
USA
Map Location
Selling Price (USD): $2,950,000

Living area (Sq. Ft.): 2381

Number of Bedrooms: 3

Number of Bathrooms: 3

Lot Size: one acre

Year Built: 2002

Monthly Utility Cost (USD): $7

Property Web Site:
www.sharonnyman.com/address.php?property_ID=30

What makes it Green:
This bayfront "green" home is similar in concept to a hybrid automobile. It can run on public utilities or function equally as well on its own solar-powered electrical system and 7,500 gallon rainwater cistern. The entire home was built with the environment in mind while still offering all of the amenities of a luxury waterfront residence. It has been featured in numerous publications highlighting its energy-saving design.

This home's best feature is its location in a gated community, on one acre, with native hardwood forest and a natural white sand beach overlooking the watercolor views of the Gulf. There is a deep-water dock for your boats and a huge deck for enjoying the Florida Keys sunsets. Experience nature at its best.

Photovoltaic System (installed in 2002 & 2005) 2,800 watt, utility grid-tied system with battery back-up. Solar array consists of 24 Kyocera solar panels (each produces 120 watts at 48 volts), mounted on a UniRac mounting system and pitched at an angle of approximately 15 degrees facing southeast. Mounting hardware and installation specific to resist max uplift/wind-load rating, exceeding hurricane wind-load requirements.
Trace SW5548 inverter enclosed in weather-proof metal box
Eight 6-volt golf cart batteries 240 Ahr enclosed in weather-proof metal box

The home is 2,450-square-feet (under air) concrete construction with 1,400 square feet of porches and decks; three bedrooms, three baths, laundry room. Home is solar-powered and grid-connected and features solar hot water and a 7,500-gallon rainwater cistern with a water purification system. It was built with "green" products.

Features include granite kitchen countertops; bamboo, marble, and tile flooring; energy-efficient windows and French doors, energy-efficient appliances; non-formaldehyde insulation; and no- and low-VOC paints and stains. The landscaping is native, drought-tolerant and edible. Construction was completed in 2002.

Air Conditioning and Heating
  • Two Lennox Elite Series 14, 2.5-ton variable-speed, Seer 14.5 air conditioners (HS27 compressor) with Lennox Innovator Series Powermate Blower Coil Units (CB31MV).
  • Most duct work in air-conditioned space
  • Sealed, insulated duct work
  • Honeywell CT 3600 Programmable Energy Star thermostats
  • Honeywell F35F Media Air cleaner with Expandapac media filter
Appliances
  • DCS 30-inch gas range and gas cooktop (propane) RG-304-L
  • Miele low-energy and low-water dishwasher, quiet sound level of 43 decibels G 879-SC
  • Miele Slide-Out Vent Hood DA329
  • Kenmore front-loading (horizontal axis) washer, which uses less water and energy than top loading; earth-friendly laundry soaps and fabric softener and non-chlorine bleach
  • Kenmore 27-inch gas dryer with moisture-sensor to minimize energy use
  • GE Profile Performance refrigerator with ice and water on top, TNS22BRCBLBS
  • Panasonic microwave oven NN-L931
  • Vacuflo built-in central vacuum system model 460
Architectural Features
  • Cupola with operable windows works like a chimney to draw warm air up and out of the house
  • Operable windows (custom) on interior walls to allow cross ventilation
  • Long overhangs (minimum 5 ft on sun sides of house) to shade walls, keep out the heat
  • High ceilings (10-foot) with window vents
  • Light-colored exterior surfaces
  • Kitchen recycling bins
  • Light-colored metal roof reflects heat
Cistern
  • 7,500-gallon, concrete construction incorporated within house walls
  • Pura Big Boy 20-inch whole-house 3-filter system, a 1-micron sediment filter, carbon-block filter, and an ultra violet filter.
  • Saferain First-Flush Diversion Valve to clean roof before water enters cistern (Australian)
  • Myers pressure tank with Goulds 1/2-hp jet pump
  • Copper gutters
Cabinets, Counters & Tiles
  • Omega Dynasty cabinets and custom cabinets to match in kitchen
  • Granite (Juparana Florence with Zimbabwe black trim on island) counter tops in kitchen
  • Questech Metals cast tiles surrounding range vent
  • Kraftmaid cabinets in laundry
Fans
  • Hampton Bay Windward II 54-inch ceiling fans, dimmable compact fluorescent light and remote control
  • Fantech LS80 exhaust fans in bathrooms
Fixtures
  • Grohe low-flow showerheads, 1.6 to 2.5 gallons per minute versus standard 4 to 5 gallon per minute
  • In Sink Erator Pro Circle food waste disposer
  • Grohe Sinfonia faucets in guest bathroom sinks
  • SilverCast stainless steel sinks
  • Kohler faucets in laundry room and master and office bathroom sinks
  • Kohler toilets and bathtub
  • Kohler Memoirs pedestal lavatory sinks
  • Mustee floor-mounted laundry sink
Flooring
  • Bamboo floors and interior stairs. Selected because bamboo is a sustainable, fast-growing product, that can be reharvested in 5 years vs 20-40 for hardwoods. It's as strong as maple, is dent and moisture resistant (important in the sub-tropics)
  • Porcelain tile with marble trim on bathroom walls
  • Tumbled marble on bathroom floors
  • Marble accents on floors throughout
Hardware
  • Emtek bronze hardware on interior and front doors
Home Automation
  • Home is wired for sound with surround-sound speakers in living room and twin speakers in bedrooms
  • Home is wired for automation throughout
  • Honeywell programmable thermostats on air-conditioning systems
  • Alarm system
Hurricane Shutters
  • EZ Lock Shutters white colonial shutters on doors and most windows
  • Choice vented impact Bahama shutters on some windows
  • Impact windows on less accessible windows
Insulation
  • Formaldehyde-free insulation in ceiling crawl space, exterior walls and interior walls
Insurance
  • House qualifies for windstorm reduction allowance
Landscaping
  • Landscaped with rock walls, native plants, drought-resistant plants and edible trees and herbs
  • Drip-irrigation system, including mist system for tree-hanging orchids
Lighting
  • Compact fluorescent, fluorescent and recessed low-voltage halogen (Halo) lights with dimmers and timers
Paints and Stains
  • Non-toxic and no- and low-VOC paints and stains: AFM Safecoat paint; OS One Coat Stain; OS Hardwax Oil; Benjamin Moore Eco-Spec paint
Photovoltaics System (Solar Electric)
  • 2.8 kW, 48-volt Florida Keys Electric Cooperative-interconnected photovoltaics system that uses 24 Kyocera 120-watt solar panels
  • Trace SW5548 inverter
  • Eight 6-volt golf cart batteries
Roofing
  • Galvalume 5V-crimp 26 g white metal roof stays cool (19%-70% percent cooler than dark surfaces)
Salvaged Material
  • Architectural salvage materials used indoors (columns) and outdoors (corbels, railings, gates)
Solar Hot Water Heater
  • Progressive Tube PT40 passive solar hot water heater (40 gallon)
  • Aquastar propane-powered supplemental hot-water heater
Water
  • Metlund on-demand water recirculation system - circulates cool water sitting in hot-water line back to the water heater with the push of a button. Automatically cuts off when hot water is available at the bathroom fixtures throughout house
Windows & Doors
  • Kolbe & Kolbe Ultra Manor Outswing Doors: Energy-efficient French doors (wood interior, vinyl-clad exterior) with high-performance, low-E tinted, insulated glass, wood frames on the interior and vinyl-clad on the exterior. (Selected because it was the only one that made wood doors clad in vinyl with operable transom windows attached)
Transom/clerestory windows above exterior doors promote cross ventilation for passive cooling
  • Andersen Narroline Double-Hung Windows with high-performance, low-E, tinted glass
  • CGI glass kitchen clerestory windows
  • Custom clerestory windows on interior walls promote cross ventilation within house

Garage-Carport: Yes

Garage-Carport Type: Carport-Attached

Number of Cars:

Garage Area (Sq. Ft.):

Heating: Reverse Cycle Air Conditioner

Cooling: Two Lennox Elite Series 14, 2.5-ton variable-speed, Seer 14.5 air conditioners (HS27 compressor) with Lennox Innovator Series Powermate Blower Coil Units (CB31MV)
  • Most duct work in air-conditioned space
  • Sealed, insulated duct work
  • Honeywell CT 3600 Programmable Energy Star thermostats
  • Honeywell F35F Media Air cleaner with Expandapac media filter
Energy Source: Photovoltaic System (installed in 2002 & 2005)
2,800 watt, utility grid-tied system with battery back-up. Solar array consists of 24 Kyocera solar panels (each produces 120 watts at 48 volts), mounted on a UniRac mounting system and pitched at an angle of approximately 15 degrees facing southeast. Mounting hardware and installation specific to resist max uplift/wind-load rating, exceeding hurricane wind-load requirements.
Trace SW5548 inverter enclosed in weather-proof metal box
Eight 6-volt golf cart batteries 240 Ahr enclosed in weather-proof metal box

Water Source: 7,500-gallon rainwater cistern with a water purification system.

Windows: Andersen Narroline Double-Hung Windows with high-performance, low-E, tinted glass

Insulation: Formaldehyde-free insulation in ceiling crawl space, exterior walls and interior walls
Seller Contact Info:
Name: Sharon Nyman - Real Estate Broker
Address: 113 Coastal Drive
City: Key Largo
State: FL
Zip Code: 33037
Country: USA
Phone: 305.942.6886
Fax:

E-Mail: Click here to contact
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