#24079789, Diane Dupont, Listing Office: William Pitt Sotheby's Int'l

521 State St Guilford, CT 06437
Property details
About 521 State St
Please submit highest and best by tuesday may 20th at 5pm. Welcome to the exquisite Russell Benton House, a stunning Greek Revival masterpiece that seamlessly blends historic charm with modern sophistication. Restored and updated with the highest quality materials, this home sits on a beautifully landscaped 2.55-acre lot just a mile from the vibrant Guilford Green. The heart of the home is the beautifully renovated kitchen, featuring high-end appliances, custom cabinets, and stunning reclaimed teak counters, perfect for culinary enthusiasts. The striking family room, a newer addition to the home, features a fireplace constructed with stone sourced from the property. For guests or additional rental income, the charming 1,225 square foot Guest House has been thoughtfully remodeled and includes a high-end kitchen, a magnificent marble bath, a murphy bed, a sleeping loft, and a soaring two-story open living area. A third building on the premises has its own driveway and offers versatile space for an office, gym, or studio. Additional highlights include custom trim, reclaimed wide board hardwood floors, new Marvin windows, and energy-efficient upgrades such as owned solar panels and a high-efficiency gas heating system. With impeccable craftsmanship, this unique property combines timeless elegance with modern conveniences. The images displayed are from when the current owners purchased the property.
Highlights
(Under Contract - Continue to Show)
Summary
- Partial Bathrooms: 1
- Full Bathrooms: 3
- Appliances: Gas Range, Range Hood, Refrigerator, Dishwasher, Washer, Dryer
- Basement: Yes
- Interior: Audio System, Auto Garage Door Opener, Cable - Available
- Total Bedroom Count: 4
- Garage Space: 2 spaces
- Attached Garage: No
- Private Pool: No
- Parking: Detached Garage
- Exterior: Garden Area, Lighting, Guest House, Stone Wall, French Doors, Underground Sprinkler, Patio
- Architectural Style: Colonial
- Heating: Baseboard, Zoned, Other
- Cooling: Central Air, Split System
- List Price: $1,675,000
- Price/SqFt: $351
- Annual Tax Amount: $17,668
- Tax Year: 2024
- Lot: Fencing, Corner Lot, Landscaped
- Directions: State st at the corner of Golden Hill
- Year Built: 1854
- Living Area: 4,766 SqFt
- Lot Size: 2.55 Acres
- MLS Number: 24094951
- Office Name: William Pitt Sotheby's Int'l
- Office Phone: (203) 453-2533
- Office Email: bgoetsch@wpsir.com
- Listing Agent: Barbara Goetsch
Copyright © 2025 Smart MLS. The data relating to real estate for sale on this website appears in part through the SMARTMLS Internet Data Exchange program, a voluntary cooperative exchange of property listing data between licensed real estate brokerage firms, and is provided by SMARTMLS through a licensing agreement. Listing information is from various brokers who participate in the SMARTMLS IDX program and not all listings may be visible on the site. The property information being provided on or through the website is for the personal, non-commercial use of consumers and such information may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Some properties which appear for sale on the website may no longer be available because they are for instance, under contract, sold or are no longer being offered for sale. Property information displayed is deemed reliable but is not guaranteed.
Data displayed may be a portion of, and not a complete set of all listings published in the MLS.
Last updated on: 5/23/2025, 11:20:31 AM Eastern. If you have any questions regarding the accuracy of this data, please contact us at help@rockethomes.com.
Get an agent. Get a mortgage. Save big.¹

$1,675,000
521 State St
$10,000
closing credit¹
Sell your home with Rocket and save even more!
Seller rebate
0.5% sale price²
Price information
Property sales
Date | Event | Price |
---|---|---|
Nov 02, 2020 | Home Sold | $1,428,000 |
Feb 04, 2011 | Home Sold | $690,000 |
Jun 15, 2005 | Home Sold | $810,000 |
Dec 15, 1989 | Home Sold | $385,000 |
Tax history
Year | Assessment | Property Tax |
---|---|---|
2024 | $664,720 | $17,668 |
2023 | $664,720 | $17,203 |
2022 | $445,130 | $14,801 |
2021 | $445,130 | $14,520 |
2020 | $445,130 | $14,382 |
2019 | $445,130 | $14,258 |
History based on county public records data.
Nearby schools
7
A. W. Cox Elementary School
Public District KG-4
1.3 mi
•143 Three Mile Crse
7
Calvin Leete Elementary School
Public District KG-4
1.3 mi
•280 S Union St
8
Guilford Lakes Elementary School
Public District PK-4
2.0 mi
•40 Maupas Rd
School ratings are a score out of 10, where 10 is the highest and 1 is the lowest.
Neighborhood
The neighbors living near this home have an average income of $118,470. The most common annual income of people living in Guilford, CT is between $100k-200k. The majority of families are married, no kids. The most common level of education of people living in this area is post secondary degree.
Similar homes for sale
Frequently asked questions
About 521 State St
The listing price of 521 State St property is $1,675,000.
The property 521 State St is a house located in Guilford, Connecticut, 06437.
Accepting Backup Offers: 521 State St is Accepting Backup Offers (Active Under Contract), there is still a chance to have your real estate agent submit an offer.
The nearby schools for 521 State St are: A. W. Cox Elementary School (GreatSchools Rating 7/10), Calvin Leete Elementary School (GreatSchools Rating 7/10), Guilford Lakes Elementary School (GreatSchools Rating 8/10), Elisabeth C. Adams Middle School (GreatSchools Rating 8/10), Walter C. Polson Middle School (GreatSchools Rating 9/10), Francis Walsh Intermediate School (GreatSchools Rating 6/10), Guilford High School (GreatSchools Rating 9/10), Daniel Hand High School (GreatSchools Rating 10/10), Branford High School (GreatSchools Rating 6/10).
According to the records, the last property tax for 2024 is $17,668 (source: MLS/based on county public records data).
The last sale was on November 2, 2020 for $1,428,000 (source: MLS/tax record).
The property at 521 State St has 4 bedrooms and 3 full and 1 half bathrooms.
The property 521 State St is 4,766 SqFt (source: MLS/tax record).
The year of construction for 521 State St is 1854.
This home is located at 521 State St in Guilford, CT and zip code 06437. This 4,766 square foot home, which was built in 1854, sits on a 2.55 acre lot. Features: 4 bedrooms, 4 bathrooms. It has been listed on Rocket Homes since May 14, 2025 and is currently priced at $1,675,000.
While more than 14 listings in Guilford, CT in April 2025 were sold above asking price, there were more than 0 listings sold at asking price, and more than 7 were sold below. Between March and April 2025, Guilford, CT real estate market has seen increase in the number of listings by 12.7%.