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638 Mountain Ave, 
Berkeley Heights Twp., NJ 07922

$1,685,000


4

Beds


3

Baths


3,700

Sq Ft


Single Family

Active

Listed by

Tracey Stagaard

Kl Sotheby'S Int'L. Realty

908-696-8600

Last updated:

May 6, 2026, 02:00 AM

MLS#

4025128

Source:

NJ GSMLS

About This Home

638 Mountain Ave

Exceptional quality and workmanship is evident throughout this beautifully renovated center hall Colonial.The home is filled with exquisite detail, including crown moldings, raised paneled wainscoting with chair rails, built in cabinets and bookshelves throughout. The bright interior features large bay windows, four/five bedrooms, two full and one half baths, a mudroom, laundry room (with a chute) and two masonry fireplaces. There is generous storage space with many closets, plus a large finished basement and walk up attic with three skylights. As you enter through the garden gate, you find a private getaway and a garden oasis with stone walls and winding paths, perennial gardens and flowering trees. The brick patio leads you to charming out buildings with electricity and skylights. The two tiered grassy yard is framed by English gardens. This home has been impeccably maintained and is a garden lover's paradise, offering an experience you won't forget. Berkeley Heights has an excellent school system, is close to transportation and town.

Home Facts

Single Family

3 Baths

4 Bedrooms

Built in 1947

Price Summary

1,685,000

$455 per Sq. Ft.

MLS #:

4025128

Last Updated:

May 6, 2026, 02:00 AM

Added:

2 day(s) ago


Rooms & Interior

Bedrooms

Total Bedrooms:

4

Bathrooms

Total Bathrooms:

3

Full Bathrooms:

2

Interior

Living Area:

3,700 Sq. Ft.


Structure

Structure

Architectural Style:

Colonial

Year Built:

1947


Lot

Lot Size (Sq. Ft):

76,665


Finances & Disclosures

Finances

Price:

$1,685,000

Price per Sq. Ft:

$455 per Sq. Ft.

Source:NJ GSMLS
The data relating to real estate for sale on this website comes in part from the IDX Program of Garden State Multiple Listing Service, L.L.C. Real estate listings held by other brokerage firms are marked as IDX Listing. Information deemed reliable but not guaranteed. 2026 Garden State Multiple Listing Service, L.L.C. All rights reserved. Notice: The dissemination of listings on this website does not constitute the consent required by N.J.A.C. 11:5.6.1 (n) for the advertisement of listings exclusively for sale by another broker. Any such consent must be obtained in writing from the listing broker. This information is being provided for Consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties Consumers may be interested in purchasing. Date Last Updated May 6, 2026
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638 Mountain Ave
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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.