Prevu by reAlpha
BuySellBlogBrowse Listings

122 Commonwealth AvenueMerrick, NY 11566

For Sale

$899,999

Smart Buyer Rebate $9,000

Welcome to this beautifully expanded and custom-designed 5-bedroom, 3-bath Colonial, ideally situated on an idyllic tree-lined block in the heart of Merrick.
Enter into a generous, light-filled living room and extended formal dining room, offering wonderful space for everyday living and entertaining. The custom-designed chefs kitchen features premium Silestone quartz spacious Island and countertops. Cherry wood cabinetry and drawers, updated appliances including gas grilltop and stove, a coffee bar, and radiant heated floors. the kitchen overlooks, an additional dining room, den with french doors to the resort-style backyard, creating a seamless flow for indoor-outdoor entertaining. The main level also features a bedroom, full accessible bathroom, and an oversized walk-in entry hall closet providing exceptional storage.
Upstairs are 4 generously sized bedrooms and 2 full bathrooms, including a luxurious and private primary suite designed to feel like your own tranquil hotel retreat. Complete with a beautiful private bathroom and walk-in closet, this thoughtfully designed space offers a peaceful escape every day.
The full unfinished basement provides abundant rooms, storage and additional possibilities.
Step outside to your own resort-style retreat, featuring a heated in-ground pool with a new liner and cover and an oversized yard offering plenty of space for outdoor dining, entertaining, relaxing, and enjoying summer days at home.
Other notable features and updates include Andersen windows and front door, 5-zone heating, and a new hot water tank. A long extended driveway and 1½-car detached garage provide additional parking and storage.
Ideally located near shopping, dining, parks, parkways, and the LIRR, with trains to Manhattan in as little as 42 minutes, this exceptional Merrick Colonial offers generous living space, thoughtful design, convenience, and resort-style living in the sought after Merrick school district.

Listed by Phoebe Altman

·

Douglas Elliman Real Estate

·

516-623-4500

Last updated October 30, 2026

·

Source: OneKey #1048375

Listing Facts

  • TypeSingle-family
  • NeighborhoodMerrick
  • Bedrooms5
  • Bathrooms3
  • Days on Prevu25
  • Taxes$19,164.13/year
  • Size2,288 sqft
  • Price per sqft$393

Amenities

  • Parking
  • Swimming Pool

Location

Mortgage Calculator

Listing History

10/30/2026
Price Decreased
$899,999
10/06/2026
Listed by Douglas Elliman Real Estate
$919,000
  1. 10/30/2026$899,999
    Price Decreased
  2. 10/06/2026$919,000
    Listed by Douglas Elliman Real Estate

Property Details for 122 Commonwealth Avenue

Exterior

Construction

  • Year Built: 1924
  • Architectural Style: Colonial
  • Construction Materials: Frame, Vinyl Siding

Features

  • Pool Features: Fenced, In Ground, Outdoor Pool, Pool Cover
  • Pool Private: Yes

Measurements

  • Building Area Total: 2,288
  • Building Area Units: Square Feet
  • Lot Size Acres: 0.14
  • Lot Size Square Feet: 6,250

Financial

Taxes

  • Parcel Number: 2089-55-121-00-0340-0
  • Tax Annual Amount: $19,164.13
  • Tax Assessed Value: $651.00
  • Tax Year: 2025

Interior

Features

  • Appliances: Gas Cooktop, Gas Oven
  • Interior Features: First Floor Bedroom, First Floor Full Bath, Breakfast Bar, Cathedral Ceiling(s), Chefs Kitchen

Measurements

  • Living Area: 2,288
  • Living Area Source: Public Records

Rooms

  • Basement: Full
  • Has Basement: Yes
  • Bathrooms Full: 3
  • Bathrooms Total Integer: 3
  • Bedrooms Total: 5
  • Rooms Total: 12

Parking

Parking

  • Garage Spaces: 2
  • Garage: Yes
  • Parking Features: Driveway, Garage, Private

Schools

Elementary School

  • Elementary School: Chatterton School
  • Elementary School District: Merrick

High School

  • High School: Sanford H Calhoun High School
  • High School District: Bellmore-Merrick

Middle or Junior School

  • Middle Or Junior School: Merrick Avenue Middle School
  • Middle Or Junior School District: Merrick

Utilities

Equipment

  • Cooling: Multi Units
  • Heating: Natural Gas
  • Sewer: Public Sewer
  • Utilities: Electricity Connected, Natural Gas Connected
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 5 bedrooms and 3 bathrooms in this single-family home at 122 Commonwealth Avenue.

What schools are nearby to 122 Commonwealth Avenue?

Nearby schools include the Chatterton School Elementary School, Merrick Avenue Middle School, and Sanford H Calhoun High School.

Does this single-family home have parking?

Yes, there are 2 parking spaces available for 122 Commonwealth Avenue.

What are the annual taxes for 122 Commonwealth Avenue?

Annual taxes for this single-family home are estimated at $19,164.

How does 122 Commonwealth Avenue compare to other single-family homes in Merrick?

This single-family home is listed 18% below the average price for single-family homes in Merrick and has been on the market for 71 less days than the typical home in this area.

What is the square footage on this single-family home?

According to the MLS, this listing is 2,288 sqft.

122 Commonwealth Avenue is a 5-bedroom, 3-bath single-family home for sale in Merrick NY 11566. On Prevu for 25 days at $899,999. This includes a recent price decrease of $19,001. This residence features 2,288 square feet of living space, located in Merrick. The median listing price for single-family homes in this area is $959,950. Nearby schools include Chatterton School Elementary School, Merrick Avenue Middle School, and Sanford H Calhoun High School. Additional amenities include parking and swimming pool. Browse more single-family home listings in Nassau County.

The data relating to real estate for sale on this website comes in part from the IDX Program of OneKey™ MLS. The source of the displayed data is either the property owner or public record provided by non-governmental third parties. It is believed to be reliable but not guaranteed. This information is provided exclusively for consumers’ personal, non-commercial use. Information Copyright 2026, OneKey™ MLS. All Rights Reserved.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.