NOT LISTED FOR SALE

324 Tanner Marsh Rd Guilford, CT 06437

Guilford Area

Estimated Value: $1,566,000 - $1,701,000

5 Beds
3.5 Baths
4,350 Sq Ft
$377/Sq Ft Est. Value

Sale Details

Date Sold: December 8, 2025

Last sale price $1,645,000 $378 Per Sq Ft

Current estimated payment $10,422 / mo

74 Days on Market

Highlights

  • In Ground Pool
  • Viking Appliances
  • 3 Fireplaces
  • Cape Cod Architecture
  • Attic
  • Bonus Room

About This Home

As of December 2025

Rare offering on sought-after Tanner Marsh Road! This elegant home stuns from the street with its stone walls, circular driveway, and professionally landscaped grounds. Designed for entertaining, its rooms offer exceptional grace and flow. Three fireplaces, chef's kitchen with Viking appliances, first-floor guest suite with bath and private entrance - this home has it all! Master bedroom with tranquil sitting area, extravagant dressing room, and spa-like marble bath. Four more bedrooms, office, bath, and laundry upstairs. Then, step into the backyard to your own private oasis, an entertainer's dream. Heated in-ground saltwater pool surrounded by mature trees. Full outdoor kitchen with granite island, gas fire-pit, hot tub, and dining/lounge areas under new Azek pergola. Perfectly located near the scenic trails of East River Preserve and just minutes to I-95, the award-winning Guilford Green and Jacobs Beach, this rare gem is move-in ready and waiting to welcome you home.

Last Agent to Sell the Property

Rose Ciardiello

William Raveis Real Estate Brokerage Phone: (203) 314-6269 License #RES.0798086 Listed on: 09/15/2025

William Raveis Real Estate

Last Buyer's Agent

LaurieAnn Hansen

Coldwell Banker Realty License #RES.0824205

Coldwell Banker Realty

Range of Values:

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Value Increase
--
Percent Increase
--
Adjusted for Inflation
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Average Value
Not Available
List Price
Sold Price
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Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $16,833

Year Built

  • Built in 1957

Lot Details

  • 1.73 Acre Lot
  • Stone Wall
  • Property is zoned R-5

Home Design

  • Cape Cod Architecture
  • Concrete Foundation
  • Frame Construction
  • Shingle Roof
  • Wood Siding
  • Shake Siding

Interior Spaces

  • 3 Fireplaces
  • Self Contained Fireplace Unit Or Insert
  • Thermal Windows
  • French Doors
  • Entrance Foyer
  • Bonus Room
  • Partially Finished Basement
  • Basement Fills Entire Space Under The House
  • Attic or Crawl Hatchway Insulated
  • Home Security System

Kitchen

  • Oven or Range
  • Gas Cooktop
  • Microwave
  • Dishwasher
  • Wine Cooler
  • Viking Appliances

Bedrooms and Bathrooms

  • 5 Bedrooms

Laundry

  • Laundry Room
  • Laundry on upper level
  • Dryer
  • Washer

Parking

  • 2 Car Garage
  • Automatic Garage Door Opener

Pool

  • In Ground Pool
  • Spa

Outdoor Features

  • Covered Deck
  • Patio
  • Gazebo
  • Shed

Schools

  • Calvin Leete Elementary School
  • Adams Middle School
  • Baldwin Middle School
  • Guilford High School

Utilities

  • Split Air Conditioning
  • Zoned Heating and Cooling System
  • Radiant Heating System
  • Heating System Uses Propane
  • Programmable Thermostat
  • Power Generator
  • Well
  • Propane Water Heater
  • Fuel Tank Located in Ground
  • Cable TV Available

Listing and Financial Details

  • Exclusions: See Seller Addendum
  • Assessor Parcel Number 1122496

Home Details

Home Type

Single Family

Est. Annual Taxes

$16,833

Year Built

Built in 1957

Lot Details

1.73 Acres

Listing Details

  • Neighborhood: N/A
  • Property Type: Single Family For Sale
  • Style: Cape Cod
  • Sq Ft Est Heated Above Grade: 3968
  • Sq Ft Est Heated Below Grade: 382
  • Total Sq Ft: 4350
  • Year Built: 1957
  • New Construction: No/Resale
  • Nearby Amenities: Basketball Court, Health Club, Library, Medical Facilities, Playground/Tot Lot
  • In Law Access: FIRST,ENTRY
  • Exclusions: See Seller Addendum
  • Direct Waterfront: No
  • Home Warranty Offered: No
  • Directions: Boston Post Road/Route 1 to Tanner Marsh Road to #324 (look for sign)
  • Financing Used: Conventional Fixed
  • In Law Apartment: Possible
  • Street Type: Road
  • Office Attribution Contact: (203) 453-0391
  • Reserve Prospect: No
  • Special Features: None
  • Property Sub Type: Detached

Interior Features

  • Total Bedrooms: 5
  • Total Bathrooms: 4
  • Full Bathrooms: 3
  • Half Bathrooms: 1
  • Fireplaces: 3
  • Attic Description: Access Via Hatch
  • Basement Description: Full, Partially Finished, Full With Hatchway
  • Interior Amenities: Auto Garage Door Opener, Cable - Available, Security System
  • Appliances: Gas Cooktop, Oven/Range, Microwave, Refrigerator, Dishwasher, Washer, Dryer, Wine Chiller
  • Additional Rooms: Bonus Room, Foyer, Laundry Room
  • Laundry Room Location: On second floor with washer & dryer
  • Laundry Room Info: Upper Level
  • Attic: Yes

Exterior Features

  • Exterior Features: Shed, Gazebo, Hot Tub, Covered Deck, Stone Wall, French Doors, Patio
  • Exterior Siding: Shake, Wood
  • Foundation Type: Concrete
  • Roof Information: Shingle
  • Waterfront Description: Not Applicable
  • Swimming Pool: Yes
  • Pool: In Ground Pool
  • Construction Description: Frame

Garage/Parking

  • Garages Number: 2
  • Garage And Parking: Attached Garage

Utilities

  • Cooling System: Central Air, Split System
  • Heat Type: Hot Air, Radiant, Zoned
  • Heat Fuel Type: Propane
  • Fuel Tank Location: In Ground
  • Hot Water Description: Propane, 40 Gallon Tank
  • Water Source: Private Well
  • Sewer: Septic

Schools

  • Intermediate School: Baldwin

Green Features

  • Energy Features: Fireplace Insert, Generator, Programmable Thermostat, Thermopane Windows

Lot Info

  • Acres: 1.73
  • Lot Description: Level Lot Professionally Landscaped
  • Flood Zone: No
  • Zoning: R-5
  • Parcel #: 1122496

Tax Info

  • Tax Year: July 2025-June 2026
  • Property Tax: 16833

MLS Schools

  • Elementary School: Calvin Leete
  • Middle Jr High School: Adams
  • High School: Guilford

Ownership History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Name Owned For Owner Type

Purchase Details

Listed on
Sep 15, 2025
Closed on
Dec 8, 2025
Sold by
Bought by
Seller's Agent
Rose Ciardiello
William Raveis Real Estate
Buyer's Agent
LaurieAnn Hansen
Coldwell Banker Realty
List Price
$1,675,000
Sold Price
$1,645,000
Premium/Discount to List
-$30,000
-1.79%
Views
100
Current Estimated Value
$1,640,966

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
-$4,034
Avg. Annual Appreciation
-0.38%

Purchase Details

Listed on
Jan 26, 2023
Closed on
Mar 1, 2023
Sold by
Bought by
Seller's Agent
Linda Toscano
Coldwell Banker Realty
Buyer's Agent
Amy Keena
William Raveis Real Estate
List Price
$999,000
Sold Price
$1,275,000
Premium/Discount to List
$276,000
27.63%
Views
18

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
9.60%
Original Mortgage
$382,500
Interest Rate
6.15%
Mortgage Type
Purchase Money Mortgage

Purchase Details

Listed on
Jan 26, 2023
Closed on
Feb 24, 2023
Sold by
Bought by
Seller's Agent
Linda Toscano
Coldwell Banker Realty
Buyer's Agent
Amy Keena
William Raveis Real Estate
List Price
$999,000
Sold Price
$1,275,000
Premium/Discount to List
$276,000
27.63%
Views
18

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$382,500
Interest Rate
6.15%
Mortgage Type
Purchase Money Mortgage

Purchase Details

Closed on
Jul 17, 2001
Sold by
Bought by
Source: Public Records

Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Agents Specializing in Guilford, CT

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Purchase History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Buyer Sale Price Title Company
$1,645,000 --
$1,275,000 None Available
-- None Available
$441,000 --
Source: Public Records

Mortgage History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Status Borrower Loan Amount
Previous Owner $382,500
Closed $275,000
Previous Owner $125,000
Previous Owner $297,000
Previous Owner $125,000
Previous Owner $227,250
Previous Owner $252,000
Previous Owner $125,000
Source: Public Records

Property History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Event Price List to Sale Price per Sq Ft Prior Sale
12/08/2025 12/08/25 Sold $1,645,000 -1.8% $378 / Sq Ft
12/04/2025 12/04/25 Pending -- -- --
09/20/2025 09/20/25 For Sale $1,675,000 +31.4% $385 / Sq Ft
03/01/2023 03/01/23 Sold $1,275,000 +27.6% $298 / Sq Ft View Prior Sale
02/06/2023 02/06/23 Pending -- -- --
02/04/2023 02/04/23 For Sale $999,000 -- $234 / Sq Ft
Source: SmartMLS

Tax History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

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 $16,833 $608,790 $215,390 $393,400
2024 $16,182 $608,790 $215,390 $393,400
2023 $15,426 $596,050 $215,390 $380,660
2022 $13,173 $396,180 $141,320 $254,860
2021 $12,923 $396,180 $141,320 $254,860
2020 $12,288 $380,310 $141,310 $239,000
2019 $12,181 $380,310 $141,310 $239,000
2018 $11,896 $380,310 $141,310 $239,000
2017 $11,247 $383,070 $143,700 $239,370
2016 $10,983 $383,070 $143,700 $239,370
2015 $10,818 $383,070 $143,700 $239,370
2014 $9,366 $341,570 $143,700 $197,870
Source: Public Records

Agents Affiliated with this Home

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Map

Source: SmartMLS

MLS Number: 24125562

SmartMLS

APN: GUIL-000000-000000-075019

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