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521 Park AvenueCentereach, NY 11720

For Sale

$999,999

Smart Buyer Rebate $10,000

Welcome to this beautifully appointed Victorian where thoughtful renovations, modern conveniences, and incredible outdoor living come together to create a home that truly stands apart! Situated on approximately .34 acre, this 4-bedroom Victorian, plus a finished walkout basement with a full bath, creates an impressive amount of flexible living space. Step inside and discover a home filled with quality finishes and thoughtful upgrades throughout. The stunning eat-in kitchen is the Heart of this home and features custom hardwood cabinetry, quartzite countertops, tile backsplash, under- and in-cabinet lighting, a deep farmhouse-style sink, and stainless-steel appliances, including a 2025 Frigidaire gas range, microwave and dishwasher. An oversized dining room to entertain family & friends. The inviting living room features a vented gas fireplace with blower and remote control, creating the perfect space to relax and unwind. Upstairs, you'll find a primary bedroom plus three additional bedrooms, including a bedroom with wiring ideal for a home office or technology needs. The primary bedroom features a beautiful shiplap accent wall, while the updated full bath offers heated flooring and stylish finishes.The finished basement is an entertainer's dream! Renovated in 2021, it features wood-look porcelain plank tile, a gorgeous farmhouse-style full bath with heated flooring, a second kitchen with quartz countertops and stainless-steel appliances, plus a dedicated coffee/wine bar area. A sliding glass door provides direct access to the backyard. And then there's the backyard oasis! Enjoy approximately 3,200 sq. ft. of Cambridge paver hardscaping surrounding an incredible 20' x 29' x 39' lagoon-shaped in-ground saltwater pool, complete with a sun ledge, walk-in stairs, waterfall sheer descents, LED lighting, heating system and updated 2025 liner and pool cleaner. The outdoor space was designed for entertaining, relaxing and enjoying summer at home. You'll find 14 raised garden beds with automatic drip irrigation, outdoor speakers with Sonos control, extensive landscape lighting, a spacious shed, and a Hardwood and steel constructed pool cabana for even more outdoor enjoyment. The oversized seven-car Belgian-block-lined driveway provides abundant parking, while the beautifully landscaped property features irrigation and landscape lighting. Additional highlights include: Solar PV system installed in 2022, Roof and gutters replaced in 2015, 300-amp underground electrical service, Generator-ready electrical setup, Three-zone oil-fired heating, Central A/C plus basement mini-split A/C, 11-zone app-controlled irrigation system, ADT security system with 24/7 monitoring, Seven exterior Google Nest security cameras, Lutron smart lighting controls, Fiber-optic broadband, Six-foot PVC fencing, One-car garage with extensive storage, Pull-down attic with lighting and attic fan, Multiple smart-home and app-controlled systems throughout. From the beautifully renovated interior to the spectacular backyard retreat, this home offers comfort, functionality and resort-style living right at home. Nothing to do but unpack and enjoy. This is more than a house—it's a lifestyle.

Listed by Margaret Tsoukaris

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BH&G R E Realty Connect

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631-881-5160

Listed by Nancy S. Graziano CBR

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BH&G R E Realty Connect

Last updated October 10, 2026

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Source: OneKey #1055898

Listing Facts

  • TypeSingle-family
  • NeighborhoodCentereach
  • Bedrooms4
  • Bathrooms3
  • Days on Prevu33
  • Taxes$13,520.52/year
  • Size2,600 sqft
  • Price per sqft$385

Amenities

  • Dishwasher
  • Private Outdoor Space
  • Washer/Dryer
  • Air Conditioning
  • Parking
  • Swimming Pool

Location

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Listing History

09/28/2026
Listed by BH&G R E Realty Connect
$999,999
  1. 09/28/2026$999,999
    Listed by BH&G R E Realty Connect

Property Details for 521 Park Avenue

Exterior

Construction

  • Year Built: 1994
  • Architectural Style: Victorian
  • Construction Materials: Frame, Vinyl Siding

Features

  • Fencing: Back Yard, Fenced
  • Patio And Porch Features: Patio, Porch
  • Pool Features: In Ground
  • Pool Private: Yes

Measurements

  • Building Area Units: Square Feet
  • Lot Size Acres: 0.34
  • Lot Size Square Feet: 14,810

Financial

Taxes

  • Parcel Number: 0200-485-00-01-00-015-001
  • Tax Annual Amount: $13,520.52
  • Tax Assessed Value: $2,850.00
  • Tax Year: 2026

Interior

Features

  • Appliances: Convection Oven, Dishwasher, Dryer, ENERGY STAR Qualified Appliances, Microwave, Oven, Range, Refrigerator, Washer
  • Fireplace: Yes
  • Flooring: Hardwood
  • Interior Features: Eat-in Kitchen, Entrance Foyer, Formal Dining, Storage, Wet Bar

Measurements

  • Living Area: 2,600
  • Living Area Source: Public Records

Rooms

  • Basement: Finished, Full, Walk-Out Access
  • Has Basement: Yes
  • Bathrooms Full: 2
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 3
  • Bedrooms Total: 4
  • Rooms Total: 9

Parking

Parking

  • Garage Spaces: 1
  • Garage: Yes
  • Parking Features: Attached, Driveway

Schools

Elementary School

  • Elementary School: Eugene Auer Memorial School
  • Elementary School District: Middle Country

High School

  • High School: Centereach High School
  • High School District: Middle Country

Middle or Junior School

  • Middle Or Junior School: Dawnwood Middle School
  • Middle Or Junior School District: Middle Country

Utilities

Equipment

  • Cooling: Central Air
  • Heating: Baseboard, Oil
  • Other Equipment: Pool Equip/Cover
  • Sewer: Cesspool
  • Utilities: Water Connected
  • Water Source: Public

Frequently Asked Questions

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

There are 4 bedrooms and 3 bathrooms in this single-family home at 521 Park Avenue.

What schools are nearby to 521 Park Avenue?

Nearby schools include the Eugene Auer Memorial School Elementary School, Dawnwood Middle School, and Centereach High School.

Does this single-family home have parking?

Yes, there is 1 parking space available for 521 Park Avenue.

What are the annual taxes for 521 Park Avenue?

Annual taxes for this single-family home are estimated at $13,520.

How does 521 Park Avenue compare to other single-family homes in Centereach?

This single-family home is listed 41% above the average price for single-family homes in Centereach and has been on the market for 39 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 2,600 sqft.

521 Park Avenue is a 4-bedroom, 3-bath single-family home for sale in Centereach NY 11720. On Prevu for 33 days at $999,999. This home features 2,600 square feet of living space, located in Centereach. The median listing price for single-family homes in this area is $689,000. Nearby schools include Eugene Auer Memorial School Elementary School, Dawnwood Middle School, and Centereach High School. The home offers private outdoor space, dishwasher, air conditioning, parking, swimming pool, and washer/dryer. View other single-family home listings in Suffolk 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.