21 Mill Road, Guilford, CT 06437
OFF MARKET

21 Mill Road
Guilford, CT 06437

Guilford Center
  • 4 Beds
  • 4.5 Baths
  • 4,346 sqft (on 0.55 acres)

$1,236,000

Trulia Estimate
as of Jul 18, 2026
Est. Refi. Payment $8,512/mo*

$1,236,000

Trulia Estimate
as of Jul 18, 2026
Est. Refi. Payment $8,512/mo*
4 Beds
4.5 Baths
4,346 sqft
(on 0.55 acres)

Local Information

  • Map ViewExplore the area around 21 Mill Road.
  • Schools2 Elementary Schools1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Description

This gracious Guilford Colonial checks all of the boxes! Walking distance to the village green? Check. Private location? Check. Main level in-law bedroom with full bath? Check. Primary and two additional bedrooms all with full en suite baths on upper level? Check. In-ground pool? Check. Elevator serving main, upper and basement levels? Check. So many other “must-haves” include 9 foot ceilings, hardwood throughout, expansive remodeled kitchen, spacious family room with gas fireplace, wet bars adjacent to kitchen/dining room and in recreation room, primary bedroom with huge walk-in closet and dry bar, sliders to the patio and pool, landscaped yard, three car garage, and so much more. This Guilford gem, built in 2002 and superior to newer construction, is close to shopping, highways, train station and other area amenities.
21 Mill Road, Guilford, CT 06437 is a 4 bedroom, 5 bathroom, 4,346 sqft single-family home in Guilford Center, built in 2002. It last sold for $1,050,000 on Oct 31, 2023 (13% below the $1,200,000 asking price). It is currently off market. The Trulia Estimate is $1,236,000, with a rent estimate of $6,162/month.

Home Highlights

Parking
3 Car Garage
Outdoor
Patio, Pool
A/C
Heating & Cooling
HOA
None
Price/Sqft
No Info
Listed
180+ days ago

Home Details for 21 Mill Road

Interior Features

Interior Details
Basement: FullNumber of Rooms: 9Types of Rooms: Master Bedroom, Bedroom, Dining Room, Family Room, Kitchen, Living Room, Rec Play Room
Beds & Baths
Number of Bedrooms: 4Number of Bathrooms: 5Number of Bathrooms (full): 4Number of Bathrooms (half): 1
Dimensions and Layout
Living Area: 4346 Square Feet
Appliances & Utilities
Utilities: Underground UtilitiesAppliances: Electric Cooktop, Oven, Microwave, Subzero, Dishwasher, Washer, Dryer, Gas Water HeaterDishwasherDryerLaundry: Upper LevelMicrowaveWasher
Heating & Cooling
Heating: Forced Air,Natural GasHas CoolingAir Conditioning: Central AirHas HeatingHeating Fuel: Forced Air
Fireplace & Spa
Number of Fireplaces: 1Has a Fireplace
Levels, Entrance, & Accessibility
Elevator
Security
Security: Security System

Exterior Features

Exterior Home Features
Roof: FiberglassPatio / Porch: PatioFoundation: MasonryHas a Private Pool
Parking & Garage
Number of Garage Spaces: 3Number of Covered Spaces: 3No CarportHas a GarageHas an Attached GarageHas Open ParkingParking Spaces: 3Parking: Attached,Garage Door Opener,Asphalt
Pool
Pool: In Ground, HeatedPool
Frontage
Waterfront: Lake, Walk to WaterNot on Waterfront
Water & Sewer
Sewer: Septic Tank
Finished Area
Finished Area (above surface): 4346 Square Feet

Property Information

Year Built
Year Built: 2002
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family ResidenceArchitecture: Colonial
Building
Construction Materials: Shingle Siding, Wood SidingNot a New ConstructionDoes Not Include Home Warranty
Property Information
Parcel Number: 2390340

Price & Status

Price
List Price: $1,200,000
Status Change & Dates
Off Market Date: Tue Apr 18 2023Possession Timing: Seller To Find Suitable Housing.

Active Status

MLS Status: Closed

Location

Direction & Address
City: Guilford
School Information
Elementary School: Per Board of EdHigh School: Guilford

Building

Building Area
Building Area: 4346 Square Feet

Community

Community Features: Lake, Medical Facilities, Park

HOA

No HOA

Lot Information

Lot Area: 0.55 acres

Miscellaneous

BasementMls Number: 170559595Attic: Pull Down StairsAbove Grade Unfinished Area: 4346

Additional Information

LakeMedical FacilitiesPark
Last check for updates: about 23 hours ago
Listed by David Mayhew, (203) 533-5621
Pearce Real Estate, (203) 453-2737
Bought with: Steve Spurrell, (203) 627-4404, Compass Connecticut, LLC
Source: Smart MLS, MLS#170559595

Price History for 21 Mill Road

DatePriceEventSource
10/31/2023$1,050,000Sold
Smart MLS #170559595
08/09/2023$1,200,000PendingSmart MLS #170559595
06/17/2023ListingRemovedSmart MLS #170559595
05/19/2023$1,200,000ContingentSmart MLS #170559595
03/31/2023$1,200,000Listed For SaleSmart MLS #170559595
09/09/2016$900,000Sold
Smart MLS #N10164495
06/07/2013$781,000Sold
Smart MLS #M9139596
09/26/2001$130,000Sold
N/A

Market trends in Guilford

Last updated June 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$527K
$36.67K
MoM
Sale-to-List Price
Price per sq ft
$296
$18
MoM
Available listings
70
10
MoM
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Property Tax and Assessment

Year2025
Tax$48
Assessment$1,750
Home facts updated by county records

Comparable Sales for 21 Mill Road

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
0.04
Single-Family Home
$945,000
09/19/25
3
3
3,261
0.22
Single-Family Home
$780,000
08/01/25
4
2.5
2,882
0.46
Single-Family Home
$1,000,000
07/06/26
4
3.5
3,402
0.31
Single-Family Home
$1,350,000
03/17/26
5
3
2,744
0.24
Single-Family Home
$925,000
05/29/26
3
3
2,180
0.14
Single-Family Home
$160,000
04/10/26
3
3.5
2,939
0.39
Single-Family Home
$730,000
02/27/26
3
2.5
2,071
0.69
Single-Family Home
$615,000
10/03/25
4
5
3,445
0.91
Single-Family Home
$1,680,000
08/01/25
4
4
4,421
0.39
Single-Family Home
$711,000
07/16/26
3
2
2,243

Nearby homes

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Assigned Schools

These are the assigned schools for 21 Mill Road.
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

Neighborhood Overview

Neighborhood stats provided by third party data sources.

What Locals Say about Guilford Center

At least 13 Trulia users voted on each feature.
  • 96 % Say it's walkable to restaurants

  • 93 % Say it's dog friendly

  • 90 % Say there are sidewalks

  • 88 % Say yards are well-kept

  • 86 % Say there's holiday spirit

  • 83 % Say people would walk alone at night

  • 82 % Say parking is easy

  • 74 % Say kids play outside

  • 74 % Say car is needed

  • 72 % Say there are community events

  • 66 % Say neighbors are friendly

  • 62 % Say they plan to stay for at least 5 years

  • 61 % Say streets are well-lit

  • 59 % Say it's quiet

  • 56 % Say there's wildlife

  • 55 % Say it's walkable to grocery stores

Sourced by Trulia users. Learn more about our methodology.
  • Hrj6qvgnfj
    "Super dog friendly. People leave water and treats out along the road from the town green to the beach!"
  • Hrj6qvgnfj
    "Friendly people. Awesome town green! Best on the ct shoreline! Dog friendly. One of my neighbors has dog bowl with water for passing dognitaries!"
  • Hrj6qvgnfj
    "Guilford is like living in a New England vacation town near the beach with easy train to nyc! Best town ion the connecticut shoreline!!!! "
  • Hrj6qvgnfj
    "Amazing location. Best town green on shoreline. Trains to nyc. Steps to the Long Island sound. Great schools. Community is great. "
  • Hrj6qvgnfj
    "The town green is the most beautiful on the connecticut shoreline! Concerts and community support is amazing. The minute you get off 95 it is gorgeous. It’s a tolerant community and there are trains to nyc. There is theatre all around. Long Wharf. Yale Rep. And the coastline!"
  • Ed
    "Warm and friendly and very accepting of all races and religions Great town feels small but it very sweet "
  • Charles B.
    "You need to visit to understand how great town is. Kids bike to friends houses. Out door concerts for parents."
  • Kiley H.
    "Great safe place to live! I loved growing up here. Guilford high school was tough, a lot of bullying.. but it was still a great education. The guilford green is beautiful "
  • lo jor
    "Friendly neighbors, quiet roads for walking or biking. Timberlands neighborhood is a beautiful safe and friendly area, convenient to everything, town, beaches, Rt. 80 is the best main way to Yale/New Haven with no traffic (beats I-95)! Timberlands has very nice river and lakes."
  • Robinson_269@msn.com
    "The green is close by and they provide poop bags. People are friendly and understanding of others with or without dogs. "
  • James N.
    "Beautiful location in quintessential New England town."

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IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed.