$3,800,000
NEW CONSTRUCTION

Estimated payment $20,944/month

6 Beds
8 Baths
8,776 Sq Ft
$433 Price per Sq Ft

Highlights

  • Indoor Spa
  • New Construction
  • Primary Bedroom Suite
  • Country Parkway Elementary School Rated A
  • Private Pool
  • Built-In Refrigerator

About This Home

An incredible and rarely available opportunity to bring the floor plans from one of Brownstone Homes’ most remarkable custom builds to the 10th and final lot in this exclusive cul-de-sac at 11 Sanctuary Court in Amherst. Located within the sought-after Williamsville School District, this proposed modern luxury estate offers approximately 8,800 sq ft of finished living space with a rare 6 bedroom, 6 full bath, 2 half bath layout across three expansive levels. The main floor is anchored by a breathtaking two-story great room with soaring 20' ceilings and a dramatic floor-to-ceiling stone fireplace, opening to a covered outdoor living area. The proposed design includes fully retractable pocket-style doors in both the kitchen and living room, creating a seamless indoor-outdoor connection. High-end details may include tray ceilings, 9/16" champagne white oak flooring, reverse brick ledge construction for flush first-floor transitions, custom cabinetry, quartz countertops and backsplashes, a Wolf six-burner cooktop, walk-in pantry, designer tile work, and top-tier finishes throughout. The first-floor primary suite is designed with a massive walk-in closet, fireplace, and a luxurious bath with dual vanities, dual showerheads, and a soaking tub within the shower. A second first-floor bedroom suite, private office, and impressive first-floor theater room with stadium-style seating complete the main level, while three additional bedroom suites are planned upstairs. The finished lower level is designed for elevated entertaining and recreation, including a lowered area ideal for a golf simulator and a walk-in safe. Additional proposed highlights include an oversized five-car garage, multiple gas fireplaces, built-in speakers, dedicated laundry rooms on both levels, and exceptional Brownstone Homes craftsmanship throughout. Every detail and finish can be customized with Brownstone Homes’ design team, allowing the buyer to personalize the home while maintaining the scale, presence, and vision of this remarkable floor plan. Final plans, finishes, pricing, and specifications are subject to builder approval and may vary.

Listing Agent

Andrew Marlinski

Listing by Keller Williams Realty WNY Brokerage Phone: 716-392-6592 License #10401244569 Listed on: 05/30/2026

Keller Williams Realty WNY

Home Details

Home Type

  • Single Family

Year Built

  • Built in 2026 | New Construction

Lot Details

  • 1.27 Acre Lot
  • Lot Dimensions are 181x283
  • Cul-De-Sac
  • Property is Fully Fenced
  • Irregular Lot

Parking

  • 5 Car Attached Garage
  • Garage Door Opener
  • Driveway

Home Design

  • Contemporary Architecture
  • Poured Concrete
  • Vinyl Siding
  • Copper Plumbing
  • Stucco
  • Stone

Interior Spaces

  • 8,776 Sq Ft Home
  • 2-Story Property
  • Wet Bar
  • Central Vacuum
  • Furnished
  • Bar
  • Ceiling Fan
  • 2 Fireplaces
  • Sliding Doors
  • Entrance Foyer
  • Separate Formal Living Room
  • Formal Dining Room
  • Den
  • Recreation Room
  • Bonus Room
  • Storage Room
  • Indoor Spa

Kitchen

  • Breakfast Bar
  • Walk-In Pantry
  • Gas Cooktop
  • Range Hood
  • Microwave
  • Built-In Refrigerator
  • Freezer
  • Dishwasher
  • Wine Cooler
  • Wolf Appliances
  • Quartz Countertops
  • Disposal

Flooring

  • Wood
  • Carpet
  • Radiant Floor
  • Ceramic Tile

Bedrooms and Bathrooms

  • 6 Bedrooms | 2 Main Level Bedrooms
  • Primary Bedroom on Main
  • Primary Bedroom Suite
  • Guest Quarters
  • Soaking Tub

Laundry

  • Laundry Room
  • Laundry on main level
  • Dryer
  • Washer

Partially Finished Basement

  • Basement Fills Entire Space Under The House
  • Sump Pump
  • Basement Window Egress

Outdoor Features

  • Private Pool
  • Patio

Schools

  • Williamsville East High School

Utilities

  • Forced Air Zoned Heating and Cooling System
  • Heating System Uses Gas
  • Vented Exhaust Fan
  • Programmable Thermostat
  • PEX Plumbing
  • Gas Water Heater
  • High Speed Internet
  • Cable TV Available

Community Details

  • Holland Land Company's Su Subdivision, Brownstone Homes Floorplan

Listing and Financial Details

  • Assessor Parcel Number 142289-056-200-0002-046-000

Home Details

Home Type

Single Family

Year Built

Built in 2026 | New Construction

Lot Details

1.27 Acres

Parking

5

Listing Details

  • Property Sub Type: Single Family Residence
  • Property Type: Residential
  • Year Built: 2026
  • Builder Model: Brownstone Homes
  • Attribution Contact: 716-392-6592
  • ResoLaundryFeatures: Main Level, Upper Level
  • Lot Features: Cul-De-Sac, Irregular Lot
  • Subdivision Name: Holland Land Company's Su
  • Directions: Heading on Transit, turn west onto Maple, and turn right onto Sanctuary. Lot will be on immediate right
  • Architectural Style: Contemporary, Two Story
  • Flooring: Carpet, Ceramic Tile, Hardwood, Tile, Varies
  • Garage Yn: Yes
  • Interior Features: Wet Bar, Breakfast Bar, Ceiling Fan(s), Central Vacuum, Den, Separate/Formal Dining Room, Entrance Foyer, Furnished, Separate/Formal Living Room, Guest Accommodations, Hot Tub/Spa, Quartz Counters, Sliding Glass Door(s), Storage, Walk-In Pantry, Bar, Bedroom on Main Level, Bath in Primary Bedroom, Main Level Primary, Primary Suite, Programmable Thermostat
  • Unit Levels: Two
  • New Construction: Yes
  • Year Built Details: To Be Built
  • Financial Info Electric: Circuit Breakers
  • Special Features: NewHome

Interior Features

  • Spa Features: Hot Tub
  • Private Spa: Yes
  • Appliances: Built-In Refrigerator, Dryer, Dishwasher, Exhaust Fan, Freezer, Gas Cooktop, Disposal, Gas Water Heater, Microwave, Range Hood, Wine Cooler, Washer
  • Basement: Egress Windows, Full, Partially Finished, Sump Pump
  • Basement YN: Yes
  • Full Bathrooms: 6
  • Half Bathrooms: 2
  • Total Bedrooms: 6
  • Door Features: Sliding Doors
  • Fireplaces: 2
  • Main Level Bathrooms: 4
  • Main Level Bedrooms: 2
  • Stories: 2
  • Stories: 2

Exterior Features

  • Fencing: Full
  • Acres: 1.27
  • Waterfront: No
  • Construction Type: Other, Stone, Stucco, Vinyl Siding, Copper Plumbing, PEX Plumbing
  • Exterior Features: Blacktop Driveway, Fully Fenced, Pool, Patio
  • Foundation Details: Poured
  • Patio And Porch Features: Patio

Garage/Parking

  • Attached Garage: Yes
  • Garage Spaces: 5.0
  • Parking Features: Attached, Garage, Garage Door Opener

Utilities

  • Cooling: Zoned, Central Air
  • Cooling Y N: Yes
  • Heating: Gas, Zoned, Forced Air, Multiple Heating Units, Radiant Floor
  • HeatingYN: Yes
  • Utilities: Cable Available, High Speed Internet Available, Sewer Connected, Water Connected
  • Water Source: Connected, Public

Condo/Co-op/Association

  • Senior Community: No

Schools

  • Junior High Dist: Williamsville
  • Ninth Grade High School: Williamsville East High

Lot Info

  • Parcel Number: 142289-056-200-0002-046-000
  • Lot Dimensions: 181X283
  • Lot Size Sq Ft: 55321.0
  • ResoLotSizeUnits: Acres

Rental Info

  • Furnished: Furnished

Map

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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $4,067 $193,100 $193,100 $0
2024 $4,067 $193,100 $193,100 $0
2023 $5,329 $160,000 $160,000 $0
2022 $5,025 $160,000 $160,000 $0
2021 $4,926 $160,000 $160,000 $0
2020 $4,856 $160,000 $160,000 $0
2019 $4,755 $160,000 $160,000 $0
2018 $4,671 $160,000 $160,000 $0
2017 $1,923 $160,000 $160,000 $0
2016 $4,858 $148,200 $148,200 $0
2015 -- $148,200 $148,200 $0
2014 -- $148,200 $148,200 $0
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft Prior Sale
05/30/2026 05/30/26 For Sale $3,800,000 +3700.0% $433 / Sq Ft
12/23/2014 12/23/14 Sold $100,000 -20.0% -- View Prior Sale
09/24/2014 09/24/14 Pending -- -- --
07/24/2014 07/24/14 For Sale $125,000 -- --
Source: Western New York Real Estate Information Services (WNYREIS)

Purchase History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Type Sale Price Title Company
Warranty Deed $100,000 None Available
Warranty Deed $100,000 None Available
Warranty Deed $100,000 None Available
Source: Public Records

Source: Western New York Real Estate Information Services (WNYREIS)

MLS Number: B1686094

Western New York Real Estate Information Services (WNYREIS)

APN: 142289-056-200-0002-046-000

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