The house you've been waiting for in Riverside! Perfect location, sweet neighborhood, 6 bedrooms, 4.5 bathrooms, 2 offices, wrap around porch, beautiful view of the lake, close to the train and schools.. The house you dreamed you grew up in. Classic charm but fully renovatedl in 2025.
Pending
$5,150,000
21 Lake Dr, Riverside, CT 06878
6beds
6,006sqft
Est.:
Residential, Single Family Residence
Built in 1912
0.28 Acres Lot
$5,610,200 Zestimate®
$858/sqft
$-- HOA
What's special
- 43 days |
- 494 |
- 7 |
Zillow last checked: 7 hours ago
Listing updated: March 14, 2026 at 11:46am
Listed by:
Lin Lavery 203-536-0152,
Coldwell Banker Realty
Source: Greenwich MLS, Inc.,MLS#: 124398
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 6
- Bathrooms: 5
- Full bathrooms: 4
- 1/2 bathrooms: 1
Heating
- Natural Gas, Hot Water
Cooling
- Central Air
Appliances
- Laundry: Laundry Room
Features
- Eat-in Kitchen
- Windows: Double Pane Windows
- Basement: Finished,Full
- Number of fireplaces: 2
Interior area
- Total structure area: 6,005
- Total interior livable area: 6,005 sqft
Property
Parking
- Total spaces: 1
- Parking features: Garage
- Garage spaces: 1
Features
- Patio & porch: Terrace
- Exterior features: Gas Grill
Lot
- Size: 0.28 Acres
- Features: Stone Wall
Details
- Parcel number: 051661/S
- Zoning: R-12
- Other equipment: Generator
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Colonial
- Property subtype: Residential, Single Family Residence
Materials
- Clapboard, Stone
- Roof: Shingle
Condition
- Year built: 1912
- Major remodel year: 2025
Utilities & green energy
- Water: Public
Community & HOA
Community
- Security: Security System
Location
- Region: Riverside
Financial & listing details
- Price per square foot: $858/sqft
- Tax assessed value: $2,390,500
- Annual tax amount: $19,612
- Date on market: 3/5/2026
- Inclusions: Washer/Dryer, All Kitchen Applncs
Estimated market value
$5,610,200
$5.33M - $5.95M
$20,337/mo
Price history
Price history
| Date | Event | Price |
|---|---|---|
| 3/14/2026 | Pending sale | $5,150,000$858/sqft |
Source:  Greenwich MLS, Inc. #124398 Report a problem | ||
| 3/5/2026 | Listed for sale | $5,150,000+54%$858/sqft |
Source: Greenwich MLS, Inc. #124398 Report a problem | ||
| 12/6/2019 | Listing removed | $3,345,000$557/sqft |
Source: Houlihan Lawrence #107921 Report a problem | ||
| 9/24/2019 | Listed for sale | $3,345,000+57.4%$557/sqft |
Source: Houlihan Lawrence #107921 Report a problem | ||
| 4/1/2014 | Sold | $2,125,000$354/sqft |
Source: Public Record Report a problem | ||
Public tax history
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $19,612 +3.5% | $1,586,900 |
| 2024 | $18,941 +2.6% | $1,586,900 |
| 2023 | $18,465 +0.9% | $1,586,900 |
| 2022 | $18,297 -6.3% | $1,586,900 -2.1% |
| 2021 | $19,523 +0.2% | $1,621,550 |
| 2020 | $19,491 -1% | $1,621,550 |
| 2019 | $19,686 +2.3% | $1,621,550 |
| 2018 | $19,248 -1.2% | $1,621,550 |
| 2017 | $19,489 +25.4% | $1,621,550 +24.4% |
| 2015 | $15,547 +2.6% | $1,303,750 |
| 2014 | $15,156 +2.8% | $1,303,750 |
| 2013 | $14,745 +6.3% | $1,303,750 |
| 2011 | $13,872 -5.9% | $1,303,750 -20.1% |
| 2010 | $14,747 +3.4% | $1,631,280 |
| 2009 | $14,257 +3.6% | $1,631,280 |
| 2008 | $13,768 +3.6% | $1,631,280 |
| 2007 | $13,295 +3.8% | $1,631,280 |
| 2006 | $12,806 +22.6% | $1,631,280 +88.8% |
| 2005 | $10,443 +3.6% | $863,800 |
| 2004 | $10,081 +3.4% | $863,800 |
| 2003 | $9,752 +18.8% | $863,800 +96.8% |
| 2001 | $8,206 +12% | $438,830 +6% |
| 2000 | $7,325 -4.6% | $413,840 |
| 1999 | $7,677 | $413,840 |
Find assessor info on the county website
Monthly payment
Est. payment
$33,811/mo
Principal & interest
$26558
Property taxes
$7253
More affordability tools
Climate risks
Neighborhood: Riverside
Nearby schools
GreatSchools rating
- 9/10Riverside SchoolGrades: K-5Distance: 0.4 mi
- 9/10Eastern Middle SchoolGrades: 6-8Distance: 0.4 mi
- 10/10Greenwich High SchoolGrades: 9-12Distance: 1.5 mi
Schools provided by the listing agent
- Elementary: Riverside
- Middle: Eastern
Source: Greenwich MLS, Inc.. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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