15 Riverside Avenue
Description
- Listed by: Deborah L. Martinez 631.642.6212 foreverdebhomes@gmail.com • BERKSHIRE HATHAWAY
Recent comparable sales
Median sold price
$570,000
Avg days on market
50
Sale-to-list ratio
99.7%
Mastic Beach, NY
9 comparable properties found
$600,000
Sold 01/27/26
- 4
- Bedrooms
- 3
- Bathrooms
- 2,522
- Square Feet
- 0.36
- Acres
$620,000
Sold 06/02/26
- 4
- Bedrooms
- 3
- Bathrooms
- 2,200
- Square Feet
- 0.23
- Acres
$626,000
Sold 11/25/25
- 4
- Bedrooms
- 3
- Bathrooms
- 2,161
- Square Feet
- 0.23
- Acres
$515,000
Sold 04/29/26
- 4
- Bedrooms
- 3
- Bathrooms
- 1,984
- Square Feet
- 0.44
- Acres
$465,000
Sold 07/13/26
- 4
- Bedrooms
- 3
- Bathrooms
- 2,214
- Square Feet
- 0.5
- Acres
$570,000
Sold 11/14/25
- 4
- Bedrooms
- 3
- Bathrooms
- 2,558
- Square Feet
- 0.23
- Acres
$550,000
Sold 07/01/26
- 4
- Bedrooms
- 3
- Bathrooms
- 1,891
- Square Feet
- 0.48
- Acres
$570,000
Sold 08/11/25
- 4
- Bedrooms
- 3
- Bathrooms
- 1,808
- Square Feet
- 0.58
- Acres
$620,000
Sold 01/09/25
- 4
- Bedrooms
- 4
- Bathrooms
- 2,537
- Square Feet
- 0.37
- Acres
Location
Sold By Douglas Elliman Real Estate, Maralyn C. Diggin CBR
Payment Calculator
$3,867 per month
30 year fixed, 6.55% Interest
$3,197
$670
$0
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1Property Information for 15 Riverside Avenue
- Taxes: $8,042 / year
- MLS Type: Single Family
- County: Suffolk County
- City/Township: Brookhaven
- View: Panoramic, Water
- Architectural Style: Ranch
- Waterfront: Yes
- Section Area: Mastic Rd.
- Year Built: 1988
- Lot Size: 0.25 AC / 10,890 SF
- Hamlet: Mastic Beach
- Senior Community YN: No
- MLS District Code: 200
- Directions: Mastic Rd. to Riverside #15
- Tax Lot: 3497
- Property Attached: No
- Structure Type: Detached
- State Or Province: NY
- School District: William Floyd
- Elementary School: Tangier Smith Elementary School
- Middle Or Junior School: William Paca Middle School
- High School District: William Floyd
- High School: William Floyd High School
- Lease Considered: No
- Seasonal Rental: No
- RentSpree Y/N: false
- Number Of 1 Bedrooms: 0.0
- Number Of 2 Bedrooms: 0.0
- Number Of 3 Bedrooms: 0.0
- Number Of 4 Bedrooms: 0.0
- Building Units Total: 1
- Parcel Number: 0200-940-00-05-00-024-000
- Included In Taxes: Trash
- Additional Fees: No
- Association Amenities: Park, Powered Boats Allowed
- Association: No
- Amenities: 1st Floor Bedrm, Canal Access, Creek, Deck, Dock, Eat in Kitchen, Fenced, Granite Counters, Hardwood Floors As Seen, Marble Counters, Panoramic, Pantry, Park, Porch, Powered Boats Allowed, Public, Ranch, Water Access, Water View, Waterfront
- Interior Features: Eat-in Kitchen, First Floor Bedroom, Granite Counters, Marble Counters, Pantry
- Appliances: Dryer, Refrigerator, Washer, Oil Water Heater
- Number Of Kitchens: 1
- Total Rooms: 8
- Basement: None
- Attic Description: Scuttle
- Fireplace: Yes
- Fireplaces Total: 1
- Location Amenities: Motor Boats Allowed, Dock/Mooring, Fenced, Fenced Yard, Hardwood Floors As Seen, Eat in Kitchen, 1st Fl Master Bedroom, Granit Countertops, Marble Countertops, Pantry, Deck, Porch, Open View, Water View, Water Access
- Spa: No
- Flooring: Hardwood
- Living Area: 2400
- Basement: No
- Exterior Features: Dock
- Exterior Property Features: Dock, Deck, Porch, Attached, Driveway, Garage, Private, Fenced, Near Shops
- Elevation Certificate: No
- Fencing: Fenced
- Patio And Porch Features: Deck, Porch
- Construction Materials: Frame, Post and Beam, Vinyl Siding
- Waterfront Features: Canal Access, Creek, Waterfront, Water Access
- Pool Private: No
- Lot Features: Near Shops
- Lot Size Dimensions: 0.25
- Site Features: Near Shops
- Parking Features: Attached, Driveway, Garage, Private
- Cooling: Central Air
- Heating: Baseboard, Oil
- Heat Fuel Type: Baseboard, Oil
- Number Of Heating Zones: 2
- Sewer: Cesspool
- Water Source: Public
- Utilities: Trash Collection Public
- Green Features: Dryer, Refrigerator, Washer, Oil Water Heater, Baseboard, Oil, Dock
- Virtual Tour URL Branded: https://www.dropbox.com/scl/fo/ipbqalktkenooe3bsdahq/h?rlkey=tow4km6s9x1vauwwcazasdhl0&e=1&dl=0
- Down Payment Resource: Yes
Property History for 15 Riverside Avenue
| Date | Event & Source | Price | Appreciation |
|---|---|---|---|
| May 24, 2024 | Sold (Public Record) Public Record #1537154865 | $629,000 | +20.4% / yr |
| May 24, 2024 | Sold ONEKEY #3535801 | $629,000 | — |
| Mar 22, 2024 | Pending ONEKEY #3535801 | — | |
| Mar 9, 2024 | Listed (Active) ONEKEY #3535801 | $629,000 | — |
| Oct 28, 2022 | Sold (Public Record) Public Record #1524553503 | $470,000 | — |
| Oct 28, 2022 | Sold (Public Record) Public Record #1524553503 | $470,000 | — |
| Oct 28, 2022 | Sold ONEKEY #3416490 | $470,000 | — |
| Oct 28, 2022 | Sold ONEKEY #3416490 | $470,000 | — |
| Aug 24, 2022 | Pending ONEKEY #3416490 | — | |
| Aug 24, 2022 | Pending ONEKEY #3416490 | — | |
| Aug 20, 2022 | Temporarily Off Market ONEKEY #3416490 | — | |
| Aug 5, 2022 | Price Change ONEKEY #3416490 | $459,000 | — |
| Jul 15, 2022 | Listed (Active) ONEKEY #3416490 | $499,000 | — |
| Jul 15, 2022 | Listed (Active) ONEKEY #3416490 | $499,000 | — |
| May 9, 2015 | Expired ONEKEY #2673463 | $365,000 | — |
| May 16, 2014 | Listed (Active) ONEKEY #2673463 | $365,000 | — |
| Date | Event & Source | Price |
|---|---|---|
| 05/24/2024 | Sold (Public Record) Public Record #1537154865 | $629,000 +20.4% / yr |
| 05/24/2024 | Sold ONEKEY #3535801 | $629,000 |
| 03/22/2024 | Pending ONEKEY #3535801 | — |
| 03/09/2024 | Listed (Active) ONEKEY #3535801 | $629,000 |
| 10/28/2022 | Sold (Public Record) Public Record #1524553503 | $470,000 |
| 10/28/2022 | Sold (Public Record) Public Record #1524553503 | $470,000 |
| 10/28/2022 | Sold ONEKEY #3416490 | $470,000 |
| 10/28/2022 | Sold ONEKEY #3416490 | $470,000 |
| 08/24/2022 | Pending ONEKEY #3416490 | — |
| 08/24/2022 | Pending ONEKEY #3416490 | — |
| 08/20/2022 | Temporarily Off Market ONEKEY #3416490 | — |
| 08/05/2022 | Price Change ONEKEY #3416490 | $459,000 |
| 07/15/2022 | Listed (Active) ONEKEY #3416490 | $499,000 |
| 07/15/2022 | Listed (Active) ONEKEY #3416490 | $499,000 |
| 05/09/2015 | Expired ONEKEY #2673463 | $365,000 |
| 05/16/2014 | Listed (Active) ONEKEY #2673463 | $365,000 |
For completeness, we often displays two records for one sale: the MLS record and the public record.
Public Records for 15 Riverside Avenue
Schools near 15 Riverside Avenue
Rating | School | Type | Grades | Distance |
|---|---|---|---|---|
| Public - | K to 5 | |||
| Public - | 6 to 8 | |||
| Public - | 9 to 12 | |||
| Public - | K to 5 |
Rating | School | Distance |
|---|---|---|
Tangier Smith Elementary School PublicK to 5 | ||
William Paca Middle School Public6 to 8 | ||
William Floyd High School Public9 to 12 | ||
William Floyd Learning Center PublicK to 5 |
School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.
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Nearby home values
| Address | Sold price | Beds | Baths | Sqft | Lot (Sqft) |
|---|---|---|---|---|---|
This home: 15 Riverside Avenue, Mastic Beach, NY 11951 | $629,000 | 4 | 3 | 2,400 | 10,890 |
– | – | – | – | 10,890 | |
$506,000 | 3 | 3 | 2,125 | 10,890 | |
$582,500 | 3 | 3 | 1,700 | 10,890 | |
$280,000 | – | – | – | 10,019 | |
$173,000 | 2 | 1 | – | 21,780 | |
– | – | – | – | 10,019 | |
$210,000 | 3 | 1 | 1,400 | 21,780 | |
– | – | – | – | 10,890 | |
$151,500 | 3 | 1 | – | 10,890 | |
$85,000 | 3 | 1 | – | 33,105 | |
$650,000 | 4 | 4 | 3,905 | 16,553 | |
– | – | – | – | 10,890 | |
$85,000 | 3 | 1 | 1,008 | 13,939 | |
$290,000 | 3 | 1 | 900 | 23,958 | |
– | – | – | – | 16,553 |
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No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of any information, descriptions or measurements (including square footage measurements and property condition), such should be independently verified through appropriate means, including, but not limited to, in person inspection and public records, and Compass International Holdings, its subsidiaries, affiliates and independently owned and operated franchisees, and their affiliated agents and associated third parties expressly disclaim any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the seller's discretion. No financial or legal advice provided. Equal Housing Opportunity. Subject to change at any time. Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties make no guarantee, warranty or representation regarding the accuracy of any waterfront feature, water view or waterfront view.
Listing Courtesy of BERKSHIRE HATHAWAY, Deborah L. Martinez
Based on information submitted to the MLS GRID as of 11/21/2024 08:58 AM. 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. Properties displayed may be listed or sold by various participants in the MLS. IDX information is provided exclusively 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. The data is deemed reliable but is not guaranteed by MLS GRID. Use of the MLS GRID data may be subject to an end user license agreement prescribed by the applicable MLS of the Member Participant, if any, and as amended from time to time.
