Move right into this beautifully renovated smart home in diamond condition, offering modern upgrades, exceptional space, and incredible versatility. Extensively updated, this home features an open-concept layout with abundant natural light, updated flooring, and a stunning kitchen with stainless steel appliances, quartz countertops, and premium finishes.Major improvements include a newer roof, updated windows, upgraded heating system, hot water heater, updated electrical panels with surge protectors, and two central air conditioning units. All bathrooms have been tastefully renovated with elegant stone finishes. The fully finished basement with outside separate entrance provides additional flexible living space.Set on an oversized double lot with two separate tax lots, this unique property offers exceptional outdoor space and future potential. Exterior highlights include a new driveway with parking for up to 5 cars, fenced yard with new fencing, in-ground sprinklers, half basketball court, and two wooden sheds with shingled roofs. Additional upgrades include a new IA/OWTS septic system with separate precast septic tank, well-maintained HVAC with biannual servicing, and leased solar panels for improved energy efficiency.A rare opportunity to own a move-in-ready home with space, upgrades, and endless possibilities.
186 W 4th Street | MLS# 1021386
This single family home located at 186 W 4th Street, Deer Park, NY 11729 is currently listed for sale with an asking price of $749,000. This property was built in 1952 and has 4 bedrooms and 3 full baths with 2248 sq. ft. W 4th Street is located within the Contact Agent school district. Search Deer Park real estate on danielbabaei.laffey.com today.
Send an email with a link to 186 W 4th Street, Deer Park, NY 11729.
REQUEST INFORMATIONx
Contact an agent to learn more about 186 W 4th Street, Deer Park, NY 11729.
GET PRE-APPROVEDx
Disclaimer:
All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is 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. Information on this site was last updated 07/04/2026. The listing information on this page last changed on 07/04/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Sat 07/04/2026 12:02:00 AM EST) or OneKey MLS (last updated Fri 07/03/2026 11:53:21 PM EST). Real estate listings held by brokerage firms other than Laffey Real Estate may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.
Listing data and photos distributed by MLSGRID
Member Participants (and their affiliated licensees, if applicable) shall indicate on their websites that IDX information is provided exclusively for consumers’ personal non-commercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, that the data is deemed reliable but is not guaranteed by MLS GRID, and that the use of the MLS GRID Data may be subject to an end user license agreement prescribed by the Member Participant’s applicable MLS if any and as amended from time to time. MLS GRID may, at its discretion, require use of other disclaimers as necessary to protect Member Participant, and/or their MLS from liability.
Based on information submitted to the MLS GRID. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
You are now registered to view virtual open houses for the listings.
Register to View this Listing
Why Create an Account?
If you're searching for your next home, or just curious about the market there is no better tool to help you quickly find homes that meet your needs and wants.
With an account you can:
Save your favorite listings
Save searches with your important parameters
Be emailed about new listings that meet your criteria
Be notified of changes to your saved listings such as a price reduction or when a property goes off the market
186 W 4th Street | MLS# 1021386
This single family home located at 186 W 4th Street, Deer Park, NY 11729 is currently listed for sale with an asking price of $749,000. This property was built in 1952 and has 4 bedrooms and 3 full baths with 2248 sq. ft. W 4th Street is located within the Contact Agent school district. Search Deer Park real estate on danielbabaei.laffey.com today.