NOT LISTED FOR SALE

412 Boulder St Ronkonkoma, NY 11779

Estimated Value: $593,000 - $667,152

3 Beds
3 Baths
2,500 Sq Ft
$256/Sq Ft Est. Value

Last Sold August 29, 2025

Last sale price $642,000 $257 Per Sq Ft

Current estimated payment $4,245/month

22 Days on Market

Highlights

  • Eat-In Gourmet Kitchen
  • Open Floorplan
  • Wood Flooring
  • Connetquot High School Rated A-
  • Contemporary Architecture
  • 1 Fireplace

About This Home

As of August 2025

Beautiful maintained 2400 sq ft 3 bedroom 3 full bath contemporary located in the Connetquot School District. Features a formal entry, formal living room with wood burning fireplace and custom stone surround, updated kitchen with stainless steel appliance, granite countertops, and stainless farmhouse sink, formal dining room, mud room, the primary bedroom suite includes a full bath and walk in closet. Additional highlights: New roof in 2018, new oil tank, new cesspools in 2006, 2 ductless AC units, oil heat with on demand hot water, and a full unfinished basement offering expansion potential, 1 car garage, and 2 gorgeous custom decks! Move in ready with modern updated throughout! This is the one you have been waiting for! True Taxes $12,625 before basic star rebate.

Last Agent to Sell the Property

Tracy Sobel

Eric G Ramsay Jr Assoc LLC Brokerage Phone: 631-665-1500 License #40SO1092875 Listed on: 05/21/2025

Eric G Ramsay Jr Assoc LLC

Co-Listed By

Lisa Kennedy

Eric G Ramsay Jr Assoc LLC Brokerage Phone: 631-665-1500 License #40KE1095117

Eric G Ramsay Jr Assoc LLC

Last Buyer's Agent

Lisa Kennedy

Eric G Ramsay Jr Assoc LLC Brokerage Phone: 631-665-1500 License #40KE1095117

Eric G Ramsay Jr Assoc LLC

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $12,625

Year Built

  • Built in 1962

Lot Details

  • 8,712 Sq Ft Lot

Parking

  • 1 Car Garage

Home Design

  • Contemporary Architecture
  • Cedar

Interior Spaces

  • 2,500 Sq Ft Home
  • Open Floorplan
  • 1 Fireplace
  • Entrance Foyer
  • Formal Dining Room
  • Unfinished Basement
  • Basement Fills Entire Space Under The House

Kitchen

  • Eat-In Gourmet Kitchen
  • Oven
  • Dishwasher
  • Stainless Steel Appliances
  • Kitchen Island
  • Granite Countertops

Flooring

  • Wood
  • Tile

Bedrooms and Bathrooms

  • 3 Bedrooms
  • En-Suite Primary Bedroom
  • Dual Closets
  • Walk-In Closet
  • 3 Full Bathrooms

Laundry

  • Dryer
  • Washer

Schools

  • Cherokee Street Elementary School
  • Ronkonkoma Middle School
  • Connetquot High School

Utilities

  • Ductless Heating Or Cooling System
  • Baseboard Heating
  • Heating System Uses Oil
  • Cesspool

Listing and Financial Details

  • Assessor Parcel Number 0500-032-00-02-00-044-003

Home Details

Home Type

Single Family

Est. Annual Taxes

$12,625

Year Built

Built in 1962

Lot Details

0

Parking

1

Listing Details

  • Property Type: Residential
  • Architectural Style: Contemporary
  • Property SubType: Single Family Residence
  • Year Built: 1962
  • Attribution Contact: 631-665-1500
  • Co List Office Mls Id: KEYRAMS01
  • Co List Office Phone: 631-665-1500
  • Carport Y N: No
  • CurrentPrice: 642000.00
  • MlsMajorChangeType: Sold
  • CurrentPrice_By_LivingArea: 256.80000
  • ListPrice_By_LivingArea: 239.60000
  • ListPrice_By_OriginalListPrice: 1.00000
  • ListPrice_By_LotSizeAcres: 2995000.0000
  • LivingAreaSearchSqFt: 2500.00
  • CurrentPrice_By_BuildingAreaTotal: 259.49879
  • Special Features: None
  • Property Sub Type: Detached

Interior Features

  • Appliances: Dishwasher, Dryer, Oven, Refrigerator, Stainless Steel Appliance(s), Washer
  • Interior Amenities: Chefs Kitchen, Eat-in Kitchen, Entrance Foyer, Formal Dining, Granite Counters, His and Hers Closets, Kitchen Island, Primary Bathroom, Open Floorplan, Open Kitchen, Walk-In Closet(s)
  • Fireplaces: 1
  • Flooring: Combination, Hardwood, Tile
  • Full Bathrooms: 3
  • Basement: Full, Unfinished
  • Total Bedrooms: 3
  • Fireplace: Yes
  • Living Area: 2500
  • Basement YN: Yes

Exterior Features

  • Construction Materials: Cedar
  • Waterfront: No

Garage/Parking

  • Garage Spaces: 1
  • Garage: Yes

Utilities

  • Cooling: Ductless
  • Heating: Baseboard, Oil
  • Sewer: Cesspool
  • Utilities: Electricity Connected, Water Connected
  • Water Source: Public

Condo/Co-op/Association

  • Senior Community: No
  • Association: No

Schools

  • Middle School: Ronkonkoma Middle School

Lot Info

  • Lot Size Acres: 0.2
  • Lot Size Sq Ft: 8712
  • Parcel Number: 0500-032-00-02-00-044-003
  • Property Attached: Yes

Rental Info

  • Lease Considered: No

Tax Info

  • Tax Annual Amount: 12625
  • Tax Year: 2025

MLS Schools

  • Elementary School: Cherokee Street Elementary School
  • High School: Connetquot High School
  • Middle School District: Connetquot

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
Jan 13, 2006
Sold by
Blanding Thomas C
Bought by
Fody Dean M
Current Estimated Value
$639,788

Purchase Details

Closed on
Oct 22, 2003
Sold by
Blanding Thomas C
Bought by
Blanding Thomas C

Purchase Details

Closed on
Jun 19, 1997
Sold by
Trifaro Theresa and Piga Debra
Bought by
Blanding Thomas C and Blanding Debra L

Purchase Details

Closed on
Dec 13, 1996
Sold by
Brady Barbara
Bought by
Piga Debra F and Trifaro Theresa

Purchase Details

Closed on
Jun 26, 1996
Sold by
Brady Richard J and Brady Barbara J
Bought by
Brady Barbara
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
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List Price
Sold Price
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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Purchase History

Date Buyer Sale Price Title Company
Fody Dean M $418,000 Glenn Reigler
Blanding Thomas C -- Titleserv
Blanding Thomas C $170,000 Fidelity National Title Ins
Piga Debra F $171,500 Commonwealth Land Title Ins
Brady Barbara -- Chicago Title Insurance Co
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
08/29/2025 08/29/25 Sold $642,000 0.0% $257 / Sq Ft
06/12/2025 06/12/25 Pending -- -- --
06/09/2025 06/09/25 Off Market $642,000 -- --
05/21/2025 05/21/25 For Sale $599,000 -- $240 / Sq Ft
Source: OneKey® MLS

Tax History Compared to Growth

Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2024 $10,834 $41,000 $9,700 $31,300
2023 $10,834 $41,000 $9,700 $31,300
2022 $9,520 $41,000 $9,700 $31,300
2021 $9,520 $41,000 $9,700 $31,300
2020 $9,983 $41,000 $9,700 $31,300
2019 $9,983 $41,000 $9,700 $31,300
2018 -- $41,000 $9,700 $31,300
2017 $9,527 $41,000 $9,700 $31,300
2016 $9,514 $41,000 $9,700 $31,300
2015 -- $41,000 $9,700 $31,300
2014 -- $39,000 $9,700 $29,300
Source: Public Records

Agents Affiliated with this Home

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Map

Source: OneKey® MLS

MLS Number: 865303

OneKey® MLS

APN: 0500-032-00-02-00-044-003