Seller's Agent in 2025
Kathryn Bates
Compass Connecticut, LLC
(203) 554-1143
46 in this area
58 Total Sales
334 West Ave Darien, CT 06820
4
Beds
2.5
Baths
2,770
Sq Ft
6,534
Sq Ft Lot
Highlights
- Colonial Architecture
- Attic
- Patio
- Holmes Elementary School Rated A
- 1 Fireplace
- Tankless Water Heater
About This Home
As of August 2025Immaculate, Fully Renovated Home in Darien. Welcome to this beautifully updated 4-bedroom, 2.5-bath home. Completely renovated in 2015 with every modern upgrade for maximum energy efficiency and low-maintenance living. This property offers an unbeatable location-just a short walk to the train, Darien Commons, and all the town's vibrant amenities. Inside, the open floor plan is perfect for today's lifestyle, featuring sun-filled living spaces, a sleek gourmet kitchen, and thoughtfully designed updates throughout. From high-efficiency systems, spray foam insulation, full house generator to durable, low-maintenance materials and finishes, every detail was selected with comfort, style, and functionality in mind. Upstairs, the spacious 4 bedrooms include a serene primary suite with a modern ensuite bath. The finished third floor adds incredible versatility, with a bright space perfect for a playroom, gym, or media area, plus a private office ideal for remote work. Full size basement with work bench & tons of storage. Outdoors, enjoy a great backyard complete with a custom stone fireplace-perfect for easy entertaining all year long. With style, function, and location all in one move-in ready home, this is a rare find in the heart of Darien.
Last Agent to Sell the Property
Compass Connecticut, LLC License #RES.0785742 Listed on: 06/04/2025
Home Details
Home Type
- Single Family
Est. Annual Taxes
- $12,262
Year Built
- Built in 1938
Lot Details
- 6,534 Sq Ft Lot
- Level Lot
- Property is zoned R15
Home Design
- Colonial Architecture
- Concrete Foundation
- Frame Construction
- HardiePlank Siding
Interior Spaces
- 2,770 Sq Ft Home
- 1 Fireplace
- French Doors
- Unfinished Basement
- Basement Fills Entire Space Under The House
- Walkup Attic
Kitchen
- Oven or Range
- Gas Cooktop
- Dishwasher
Bedrooms and Bathrooms
- 4 Bedrooms
Laundry
- Laundry on upper level
- Electric Dryer
- Washer
Outdoor Features
- Patio
- Exterior Lighting
Schools
- Holmes Elementary School
- Middlesex School
- Darien High School
Utilities
- Central Air
- Hot Water Heating System
- Heating System Uses Propane
- Power Generator
- Tankless Water Heater
- Hot Water Circulator
- Propane Water Heater
- Fuel Tank Located in Ground
Listing and Financial Details
- Assessor Parcel Number 105127
Ownership History
Date
Name
Owned For
Owner Type
Purchase Details
Listed on
Jun 4, 2025
Closed on
Aug 8, 2025
Sold by
Koproski Chester and Koproski Viola
Bought by
Bongiorno John and Bongiorno Juliana
Seller's Agent
Kathryn Bates
Compass Connecticut, LLC
Buyer's Agent
John Bongiorno
Nizzardo Real Estate Services
List Price
$1,395,000
Sold Price
$1,600,000
Premium/Discount to List
$205,000
14.7%
Views
26
Current Estimated Value
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
-$186
Avg. Annual Appreciation
-0.02%
Original Mortgage
$850,000
Outstanding Balance
$843,698
Interest Rate
5.75%
Mortgage Type
Future Advance Clause Open End Mortgage
Estimated Equity
$756,116
Purchase Details
Closed on
Oct 15, 2004
Sold by
Williams Thomas and Williams Frances E
Bought by
Koproski Chester
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$325,000
Interest Rate
4.75%
Mortgage Type
Purchase Money Mortgage
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Home Values in the Area
Average Home Value in this Area
Purchase History
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Warranty Deed | $1,600,000 | -- | |
| Warranty Deed | $523,000 | -- | |
| Warranty Deed | $523,000 | -- |
Source: Public Records
Mortgage History
| Date | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Open | $850,000 | Future Advance Clause Open End Mortgage | |
| Previous Owner | $200,000 | Unknown | |
| Previous Owner | $306,000 | No Value Available | |
| Previous Owner | $325,000 | Purchase Money Mortgage |
Source: Public Records
Property History
| Date | Event | Price | List to Sale | Price per Sq Ft |
|---|---|---|---|---|
| 08/08/2025 08/08/25 | Sold | $1,600,000 | +14.7% | $578 / Sq Ft |
| 06/14/2025 06/14/25 | Pending | -- | -- | -- |
| 06/04/2025 06/04/25 | For Sale | $1,395,000 | 0.0% | $504 / Sq Ft |
| 04/06/2012 04/06/12 | Rented | $1,400 | 0.0% | -- |
| 03/15/2012 03/15/12 | Under Contract | -- | -- | -- |
| 02/18/2012 02/18/12 | For Rent | $1,400 | -- | -- |
Source: SmartMLS
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 | $12,262 | $792,120 | $383,320 | $408,800 |
| 2024 | $11,636 | $792,120 | $383,320 | $408,800 |
| 2023 | $11,227 | $637,560 | $365,050 | $272,510 |
| 2022 | $10,985 | $637,560 | $365,050 | $272,510 |
| 2021 | $10,737 | $637,560 | $365,050 | $272,510 |
| 2020 | $10,430 | $637,560 | $365,050 | $272,510 |
| 2019 | $10,501 | $637,560 | $365,050 | $272,510 |
| 2018 | $10,525 | $624,610 | $283,710 | $340,900 |
| 2017 | $10,092 | $624,610 | $283,710 | $340,900 |
| 2016 | $9,850 | $624,610 | $283,710 | $340,900 |
| 2015 | $6,165 | $401,660 | $283,710 | $117,950 |
| 2014 | $6,029 | $401,660 | $283,710 | $117,950 |
Source: Public Records
Agents Affiliated with this Home
-
Kathryn Bates
-
John Bongiorno
J
Buyer's Agent in 2025
John Bongiorno
Nizzardo Real Estate Services
(203) 253-0388
1 in this area
1 Total Sale
-
Violette Gallagher
Seller's Agent in 2012
Violette Gallagher
Gallagher & Miras Real Estate
(203) 904-3732
8 Total Sales
-
F
Buyer's Agent in 2012
Frank Santorella
Davidoff Realty Co.
Map
Source: SmartMLS
MLS Number: 24101306
APN: DARI-000023-000000-000033
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