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$6,250,000 -$500,000 (-7.41%) Price Reduced

  • For Sale
  • Active
  • Single Family
  • 5 Beds
  • 4 Full Baths
  • 3 Partial Baths
  • 9,493 Sq. Ft.
  • 3 Car Garage
  • Updated 1 hour ago
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A truly exceptional Greenwich estate combining privacy, sophistication in a coveted backcountry setting. Set on four secluded acres, this classic European-inspired residence offers timeless elegance and exceptional living spaces. The main level features a gourmet chef's kitchen, charming family room with fireplace, formal dining room, dramatic beamed living room with stone fireplace,and double bedroom with full bath. French doors open to a wonderful outdoor entertaining space, which is adorned with a gunite pool and spa. Formal gardens and expansive grounds complete this spectacular outdoor space. Upstairs is a primary suite and three additional bedrooms. The finished lower level offers a spacious game room with a stone fireplace and extensive office space with a private entrance

Full Property Details for 991 Lake Ave

General

  • Price: $6,250,000
  • Taxes: $39,955
  • Status: Active
  • Type: Single Family
  • Source: Greenwich
  • MLS ID: 125252
  • Updated: 10/2/2026
  • Added to Site: 109 day(s) ago

Interior

  • Interior Features: Eat-in Kitchen, Sep Shower, Back Stairs
  • Number of Fireplaces: 4

Rooms

Bathrooms

  • Total Bathrooms: 7
  • Full Bathrooms: 4
  • Half Bathrooms: 3

Bedrooms

  • Total Bedrooms: 5

Other Rooms

  • Laundry: Laundry Room

Additional Information

  • Pool: Yes
  • Private Pool: Yes
  • Pool Description: With Spa
  • Security/Safety: Security System
  • Equipment: Generator

Exterior

  • Porch/Patio/Deck: Terrace

Parking

  • Garage: Yes
  • Garage Spaces: 3

Location

  • Area: 3 - Greenwich
  • County: Fairfield

School Information

  • Elementary School: Parkway
  • Middle School: Western

Heating & Cooling

  • Central air: Yes
  • Air Conditioning: Yes
  • Cooling Type: Central Air
  • Heating Type: Forced Air, Oil
  • Heating Fuel: Oil

Utilities

  • Gas: Propane
  • Sewer: Septic Tank
  • Water: Well
  • Well: Yes
  • Utility Description: Cable Connected, Propane

Structural Information

  • Architectural Style: English Manor
  • Construction: Stucco
  • Basement Desc.: Walk-Out Access, Finished
  • Roof: Tile
  • Square Feet: 9,493
  • Sq. Ft. Source: Taxcard
  • Year Built: 1991
  • Year Addition: 2003
  • Remodeled/Updated: 2023

Lot Features

  • Lot Size (Acres): 4
  • Lot Size (Sq. Ft.): 174,240
  • Lot Features: Formal Gardens, Parklike
  • Zoning: RA-4
  • Lot Description: Park

Financial Considerations

  • Price Per Sq. Ft.: $658.38
  • Tax Amount: $39,955

Disclosures and Reports

  • Exclusions: Call LB
  • Inclusions: Washer/Dryer, All Kitchen Applncs
  • Property ID: 11-2395
Buyer's Brokerage Compensation: Contact Listing Agent
Not binding unless confirmed by separate agreement among applicable parties.

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— 991 Lake Ave —

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NMLS#: 1598647

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Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

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Schools serving 991 Lake Ave

School District:Greenwich School District
NameGradesDistance
Parkway School
141 Lower Cross Road, Greenwich, CT 06831
K-50.3 mi
Western Middle School
1 Western Junior Highway, Greenwich, CT 06830
6-87.3 mi
Greenwich High School
10 Hillside Road, Greenwich, CT 06830
9-125.8 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 991 Lake Ave Get Price Alerts and Save Property

Date
Details
Price
Change
Source
10/02/2026
Price Reduced
$6,250,000
-7.41%
MLS
6/15/2026
Listed
$6,750,000
—
MLS
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 991 Lake Ave

Year
Property Taxes
Change
Tax Assessment
Change
2025
$39,226
3%
$3,257,940
—
2023
$38,150
3%
$3,257,940
—
2023
$37,108
1%
$3,257,940
—
2022
$36,750
-11%
$3,257,940
-9%
2021
$41,491
—
$3,579,870
—
2020
$41,491
-1%
$3,579,870
—
2019
$41,813
3%
$3,579,870
—
2018
$40,703
—
$3,579,870
—
2017
$40,703
2%
$3,579,870
—
2016
$40,095
-5%
$3,579,870
-5%
2015
$42,302
3%
$3,753,540
—
2014
$41,176
3%
$3,753,540
—
2013
$40,088
—
$3,753,540
—
2011
$40,088
—
$3,753,540
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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991 Lake Avenue, Greenwich, CT 06831 (MLS# 125252) is a Single Family property with 5 bedrooms, 4 full bathrooms and 3 partial bathrooms. 991 Lake Avenue is currently listed for $6,250,000 and was received on June 15, 2026. This property is listed by Susan Fleisher from our Greenwich Office.Want to learn more about 991 Lake Avenue? Do you have questions about finding other Single Family real estate for sale in Greenwich? You can browse all Greenwich real estate or contact a Coldwell Banker agent to request more information.

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