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21 Harmony Lane, 
Monroe, CT 06468

$679,900


3

Beds


3

Baths


2,643

Sq Ft


Single Family

Active

Listed by

Brian Christy, (203) 455-1223

William Raveis Real Estate, (203) 255-6841

(203) 255-6841

Last updated:

June 25, 2026, 12:03 PM

MLS#

24185446

Source:

CT

About This Home

21 Harmony Lane

Nestled on a peaceful cul-de-sac in one of Monroe's desirable neighborhoods, this beautifully maintained 3 bedroom, 2.5 bath Colonial offers the perfect combination of space, comfort, and modern updates. Sunlight pours through the home's abundant windows, filling every room with natural light and creating a bright, welcoming atmosphere throughout. The thoughtful floor plan features spacious living and entertaining areas, including a warm and inviting family room, elegant formal living and dining rooms, and comfortable everyday living spaces designed for today's lifestyle. Recent improvements make this home truly move-in ready. Major upgrades include a brand new dual-zone central air system with two condensers, two air handlers, and Ecobee smart thermostats, new flooring throughout the entire second floor and family room, refinished hardwood floors in the living and dining rooms, complete interior painting, a new dishwasher, and a new electric heating system in the basement. The living room is pre-wired for a music system with speakers that will remain for the new owners. Outside, enjoy the privacy and tranquility of the professionally refreshed property. The driveway has been completely redone, the deck has been freshly stained and painted, and the yard has been expanded through brush clearing and reseeding to create additional usable outdoor space. Fresh landscaping, new shrubs, mulch, and meticulous maintenance add to the home's impressive curb appeal. See it today!

Home Facts

Single Family

3 Baths

3 Bedrooms

Built in 1984

Price Summary

679,900

$257 per Sq. Ft.

MLS #:

24185446

Last Updated:

June 25, 2026, 12:03 PM

Added:

7 day(s) ago


Rooms & Interior

Bedrooms

Total Bedrooms:

3

Bathrooms

Total Bathrooms:

3

Full Bathrooms:

2

Interior

Living Area:

2,643 Sq. Ft.


Structure

Structure

Architectural Style:

Colonial

Building Area:

2,643 Sq. Ft.

Year Built:

1984


Lot

Lot Size (Sq. Ft):

54,014


Finances & Disclosures

Finances

Price:

$679,900

Price per Sq. Ft:

$257 per Sq. Ft.

Source:CT
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21 Harmony Lane
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Sun, Jun 28
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Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.