A private modern estate at 41 Mohawk in the Greenwich backcountry, Lumen House sits behind a private bridge on four gated acres of west-facing land, surrounded by nature and quiet. Designed for art, cars, family, friends, and everyday life, the 10,000+ square foot residence pairs the intimacy of the East Coast with the openness of the West Coast. French oak, Italian lime plaster, soft light, and considered proportions create warmth and calm, while walls of glass connect the interiors to the landscape, letting the house feel open when life is full and peaceful when it's quiet. At its center, a dramatic 40-foot entry and floating steel staircase set the tone, while a custom Italian kitchen by Bellavista Collection, expansive living spaces, and six bedrooms balance design with effortless livability. Outdoors, a pool, spa, outdoor kitchen, terraces, and pool house take full advantage of the western exposure and evening light, and a gym, home theater, safe room, and three-car garage with 14-foot ceilings round out the estate.
A rare Greenwich luxury home for gathering and for solitude, for long dinners, morning light, art, family, and friends, Lumen House is shaped by craftsmanship, atmosphere, and the belief that the most beautiful spaces let life unfold naturally.
New construction
$9,995,000
41 Mohawk Ln, Greenwich, CT 06831
6beds
10,078sqft
Residential, Single Family Residence
Built in 2026
4 Acres Lot
$9,677,500 Zestimate®
$992/sqft
$-- HOA
What's special
Italian lime plasterFloating steel staircasePrivate bridgeFrench oakSix bedroomsSoft lightExpansive living spaces
- 19 days
- 1,546
- 93
Zillow last checked:
Listing updated:
Listed by:
Jeff Jackson 917-846-5599,
Corcoran Centric Realty LLC,
Steve Gold 203-249-7532,
Corcoran Centric Realty LLC
Source: Greenwich MLS, Inc.,MLS#: 124640
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 6
- Bathrooms: 9
- Full bathrooms: 7
- 1/2 bathrooms: 2
Heating
- Natural Gas, Hydro-Air
Cooling
- Central Air
Features
- Kitchen Island, Built-in Features, Sep Shower, Pantry
- Windows: Double Pane Windows
- Basement: Partially Finished
- Number of fireplaces: 2
Interior area
- Total structure area: 10,078
- Total interior livable area: 10,078 sqft
Video & virtual tour
Property
Parking
- Total spaces: 3
- Parking features: Garage Door Opener, Electric Gate
- Garage spaces: 3
Features
- Exterior features: Balcony, Gas Grill
- Has private pool: Yes
Lot
- Size: 4 Acres
- Features: Wooded
Details
- Additional structures: Pool House
- Parcel number: 112341
- Zoning: RA-4
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Residential, Single Family Residence
Materials
- Fiber Cement
- Roof: Metal
Condition
- Under Construction
- New construction: Yes
- Year built: 2026
Utilities & green energy
- Sewer: Septic Tank
- Water: Well
- Utilities for property: Natural Gas Available
Community & HOA
HOA
- Has HOA: Yes
- Amenities included: Gated, None
Location
- Region: Greenwich
Financial & listing details
- Price per square foot: $992/sqft
- Tax assessed value: $4,324,600
- Annual tax amount: $43,786
- Date on market: 9/9/2026
- Inclusions: Washer/Dryer, Call LB, All Kitchen Applncs
Estimated market value
$9,677,500
$9.19M - $10.16M
Not available
Price history
| Date | Event | Price |
|---|---|---|
| 9/9/2026 | Listed for sale | $9,995,000-14.9%$992/sqft |
Source: | ||
| 8/29/2026 | Listing removed | $11,750,000$1,166/sqft |
Source: | ||
| 4/9/2026 | Listed for sale | $11,750,000+19.9%$1,166/sqft |
Source: | ||
| 11/26/2025 | Listing removed | $9,800,000$972/sqft |
Source: | ||
| 11/6/2025 | Listed for sale | $9,800,000+1407.7%$972/sqft |
Source: | ||
| 2/17/2021 | Sold | $650,000-7%$64/sqft |
Source: Public Record Report a problem | ||
| 6/19/2020 | Listing removed | $699,000$69/sqft |
Source: Greenwich Realty Group #170193977 Report a problem | ||
| 6/16/2020 | Pending sale | $699,000$69/sqft |
Source: Greenwich Realty Group #170193977 Report a problem | ||
| 5/10/2019 | Listed for sale | $699,000-24.8%$69/sqft |
Source: Greenwich Realty Group #170193977 Report a problem | ||
| 1/12/2018 | Listing removed | $929,000$92/sqft |
Source: Houlihan Lawrence #99501 Report a problem | ||
| 1/3/2018 | Listed for sale | $929,000$92/sqft |
Source: Houlihan Lawrence #99501 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $39,024 +42.5% | $3,241,210 +38.6% |
| 2024 | $27,389 +123.1% | $2,338,980 +117% |
| 2023 | $12,278 +96.3% | $1,078,000 +94.4% |
| 2022 | $6,254 +7.1% | $554,400 +10% |
| 2021 | $5,841 | $504,000 |
| 2020 | $5,841 -0.8% | $504,000 |
| 2019 | $5,887 +2.7% | $504,000 |
| 2018 | $5,730 | $504,000 |
| 2017 | $5,730 -3.2% | $504,000 -4% |
| 2015 | $5,917 -55% | $525,000 -56.2% |
| 2014 | $13,142 | $1,197,980 |
Find assessor info on the county website
Monthly payment
Est. payment
Payment breakdown
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Neighborhood: 06831
Nearby schools
Schools provided by the listing agent
- Elementary: Parkway
- Middle: Central
Source: Greenwich MLS, Inc.. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.








