Pending

$489,997

345 Boulder Street, Ronkonkoma, NY 11779

3beds

1,200sqft

Single Family Residence, Residential

Built in 1948

9,583 Square Feet Lot

$-- Zestimate^®

$408/sqft

$-- HOA

What's special

Spacious backyardGenerous parking space

Charming ranch-style home with great potential, perfect for buyers looking to customize and create their dream space. The main level features 2 bedrooms and 1 full bath, while the lower level offers an additional 1 bedroom and 1 full bath with a separate outside entrance—ideal for extended family or possible accessory use (with proper permits). Bring your pinterest ideas. This is a fantastic opportunity to renovate and design to your own taste. Generous parking space adds convenience, and the spacious backyard is a blank canvas ready to be transformed into your ideal outdoor retreat. Conveniently located near the Long Island Rail Road, offering easy access for commuters. Don’t miss the chance to bring your vision to life in this well-located home with endless potential!

99 days

86

0

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 3
Bathrooms: 2
Full bathrooms: 2

Heating

Baseboard, Oil

Cooling

None

Appliances

Included: Gas Oven, Gas Range, Refrigerator, Oil Water Heater
Laundry: Washer/Dryer Hookup, Electric Dryer Hookup

Features

First Floor Bedroom, First Floor Full Bath, Crown Molding, Eat-in Kitchen
Flooring: Wood
Windows: Aluminum Frames
Basement: Finished,Full,Walk-Out Access
Attic: Full,Pull Stairs
Has fireplace: No

Interior area

Total structure area: 1,200
Total interior livable area: 1,200 sqft

Property

Parking

Parking features: Driveway, On Street
Has uncovered spaces: Yes

Features

Levels: One
Patio & porch: Patio
Fencing: Back Yard

Lot

Size: 9,583 Square Feet
Features: Back Yard, Front Yard

Details

Parcel number: 0500031000400053000
Special conditions: None

Construction

Type & style

Home type: SingleFamily
Architectural style: Ranch
Property subtype: Single Family Residence, Residential

Materials

Frame, Vinyl Siding

Condition

Year built: 1948

Utilities & green energy

Sewer: Cesspool
Water: Public
Utilities for property: Cable Available, Electricity Connected, Phone Available, Trash Collection Public, Water Connected

Community & HOA

HOA

Has HOA: No

Location

Region: Ronkonkoma

Financial & listing details

Price per square foot: $408/sqft
Tax assessed value: $29,000
Annual tax amount: $9,767
Date on market: 4/30/2026
Cumulative days on market: 99 days
Listing agreement: Exclusive Right To Sell
Listing terms: Cash,Conventional
Electric utility on property: Yes

Estimated market value

Not available

Estimated sales range

Not available

Price history

Date	Event	Price
6/10/2026	Pending sale	$489,997$408/sqft
Source: OneKey® MLS as distributed by MLS GRID #993188 Report a problem
4/30/2026	Listed for sale	$489,997+140.2%$408/sqft
Source: OneKey® MLS as distributed by MLS GRID #993188 Report a problem
3/14/2013	Sold	$204,000-5.1%$170/sqft
Source: OneKey® MLS as distributed by MLS GRID #L2539999 Report a problem
11/19/2012	Listed for sale	$215,000$179/sqft
Source: Coldwell Banker Residential Brokerage - Ronkonkoma Office #2539999 Report a problem

Public tax history

Year	Property taxes	Tax assessment
2025	--	$29,000
2024	--	$29,000
2023	--	$29,000
2022	--	$29,000
2021	--	$29,000
2020	--	$29,000
2019	--	$29,000
2018	--	$29,000
2017	$7,160	$29,000
2016	--	$29,000
2015	--	$29,000
2014	--	$29,000 +5.5%
2013	--	$27,500
2012	--	$27,500
2011	--	$27,500
2010	--	$27,500
2009	--	$27,500
2008	--	$27,500
2007	$4,976 -3.5%	$27,500
2005	$5,157 +11.8%	$27,500
2004	$4,614 +504.8%	$27,500
2003	$763 +0.3%	$27,500
2002	$760	$27,500
2001	--	$27,500
2000	$760	$27,500

Find assessor info on the county website

Monthly payment

Estimated monthly payment$1,822

Principal & interest
$1,547
Mortgage insurance
$0
Property taxes
$170
Home insurance
$105
HOA fees
$0
Utilities
Not included

All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.

HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.

Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.

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Climate risks

Neighborhood: 11779

Getting around

19 / 100

Car-Dependent

26 / 100

Somewhat Bikeable

Nearby schools

GreatSchools rating

3/10
Cherokee Street Elementary School
Grades: K-5Distance: 0.6 mi
4/10
Ronkonkoma Middle School
Grades: 6-8Distance: 1.3 mi
9/10
Connetquot High School
Grades: 9-12Distance: 2.4 mi

Schools provided by the listing agent

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

Source: OneKey® MLS as distributed by MLS GRID. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.