# 90 Knolls Drive, Stony Brook, NY 11790

> **TL;DR:** 2bd/2ba condo, $589,999 ($421/sqft), built 1984, 1,400 sqft.
> A/C, 1-car garage. Est. $3,610/mo. Listed 81 days.

## Property at a Glance

| Attribute | Value |
|-----------|-------|
| Price | $589,999 |
| Price/sqft | $421 |
| Bedrooms | 2 |
| Bathrooms | 2 full |
| Square Feet | 1,400 |
| Year Built | 1984 |
| Lot Size | 1,307 sqft (0.03 acres) |
| Stories | 1 |
| Garage | 1-car |
| Property Type | Condo (Condominium) |
| Status | Pending |
| Days on Market | 81 |

## Estimated Monthly Costs

| Category | Amount |
|----------|--------|
| Principal & Interest (20% down, 30-year at 6.5%) | $2,983 |
| Estimated Insurance | $172 |
| HOA | $455 |
| **Total** | **$3,610** |

## Nearby Schools

- **Elementary:** William Sidney Mount Elementary
- **Middle:** Robert Cushman Murphy Jr High School
- **High:** Ward Melville Senior High School

## Key Amenities

- A/C
- 1-car garage

## Property Highlights

- Built in 1984
- 0.03 acre lot

## Description

### Agent Description
IF YOU WANT TO FEEL LUCKY WHEN THE DICE ROLLS FORGET THE CRAPS TABLES AND HEAD OVER TO THIS BEAUTY ON KNOLLS..THE "KNOLLS AT STONY BROOK IS AN ACTIVE 55+ ADULT COMMUNITY IN THE HEART OF STONY BROOK..RANCH STYLE LIVING..ONLY A SHORT WALK TO THE CLUBHOUSE..UPDATED 2 BEDROOM 2 FULL BATH END UNIT WITH LOTS OF LIGHT AND WINDOWS..GRANITE COUNTERTOPS UPDATED APPLIANCES..PRIMARY BEDROOM WITH FULL BATH/WALK IN SHOWER..UPDATED 2ND BATHROOM..LOTS OF CLOSETS..NEW PLANK FLOORING IN DINING ROOM & LIVING ROOM..UPDATED HVAC SYSTEM..AN ADDED BONUS IS THE SUNROOM OFF THE BACK LEADING TO A PRIVATE PATIO WITH PAVERS AND LOTS OF ROOM TO ROAM..1 CAR GARAGE WITH ATTIC STORAGE..LOW MONTHLY MAINTENANCE INCLUDES WATER, BASIC CABLE, INTERNET, LANDSCAPING, GARBAGE, SNOW REMOVAL..2 SOLAR TUBES..ROOF 2024..CLUBHOUSE INCLUDES A COMMUNITY ROOM/KITCHEN..SALT WATER POOL, BOCCE COURT, SHUFFLEBOARD, POOL TABLE..WITHIN MINUTES TO STONY BROOK HOSPITAL & UNIVERSITY..HISTORIC STONY BROOK VILLAGE..SHOPPING..TRAIN..BEACHES..PET FRIENDLY UP TO 30LBS..

## Location

- **Address:** 90 Knolls Drive, Stony Brook, NY 11790
- **County:** Suffolk County
- **Neighborhood:** THE KNOLLS
- **Coordinates:** 40.886911, -73.11634
- **Google Maps:** https://www.google.com/maps?q=40.886911,-73.11634

## Listing Agent

- **Name:** Caterina L. Ambrosio
- **Brokerage:** Realty Advisors
- **Broker Phone:** 516-826-1111
- **Listing URL:** [View original listing](https://www.realtor.com/realestateandhomes-detail/90-Knolls-Dr_Stony-Brook_NY_11790_M49876-03626?f=listhub&s=MLSLINY&m=1038527&c=propsimple)

## Photos

![90 Knolls Drive - Photo 1](http://lh.rdcpix.com/47d202a48f4ed70c947fec41785c5c1dl-f2342566632r.jpg)

![90 Knolls Drive - Photo 2](http://lh.rdcpix.com/47d202a48f4ed70c947fec41785c5c1dl-f3632056469r.jpg)

![90 Knolls Drive - Photo 3](http://lh.rdcpix.com/47d202a48f4ed70c947fec41785c5c1dl-f1633366656r.jpg)

![90 Knolls Drive - Photo 4](http://lh.rdcpix.com/47d202a48f4ed70c947fec41785c5c1dl-f1673051928r.jpg)

![90 Knolls Drive - Photo 5](http://lh.rdcpix.com/47d202a48f4ed70c947fec41785c5c1dl-f1998015476r.jpg)

![90 Knolls Drive - Photo 6](http://lh.rdcpix.com/47d202a48f4ed70c947fec41785c5c1dl-f2473845616r.jpg)

![90 Knolls Drive - Photo 7](http://lh.rdcpix.com/47d202a48f4ed70c947fec41785c5c1dl-f483901378r.jpg)

![90 Knolls Drive - Photo 8](http://lh.rdcpix.com/47d202a48f4ed70c947fec41785c5c1dl-f4101445305r.jpg)

![90 Knolls Drive - Photo 9](http://lh.rdcpix.com/47d202a48f4ed70c947fec41785c5c1dl-f2556205122r.jpg)

![90 Knolls Drive - Photo 10](http://lh.rdcpix.com/47d202a48f4ed70c947fec41785c5c1dl-f1731287267r.jpg)

![90 Knolls Drive - Photo 11](http://lh.rdcpix.com/47d202a48f4ed70c947fec41785c5c1dl-f2692612255r.jpg)

![90 Knolls Drive - Photo 12](http://lh.rdcpix.com/47d202a48f4ed70c947fec41785c5c1dl-f4243084313r.jpg)

![90 Knolls Drive - Photo 13](http://lh.rdcpix.com/47d202a48f4ed70c947fec41785c5c1dl-f1300140783r.jpg)

![90 Knolls Drive - Photo 14](http://lh.rdcpix.com/47d202a48f4ed70c947fec41785c5c1dl-f3171574293r.jpg)

![90 Knolls Drive - Photo 15](http://lh.rdcpix.com/47d202a48f4ed70c947fec41785c5c1dl-f2995287614r.jpg)

![90 Knolls Drive - Photo 16](http://lh.rdcpix.com/47d202a48f4ed70c947fec41785c5c1dl-f394263031r.jpg)

![90 Knolls Drive - Photo 17](http://lh.rdcpix.com/47d202a48f4ed70c947fec41785c5c1dl-f1972259271r.jpg)

![90 Knolls Drive - Photo 18](http://lh.rdcpix.com/47d202a48f4ed70c947fec41785c5c1dl-f426799064r.jpg)

![90 Knolls Drive - Photo 19](http://lh.rdcpix.com/47d202a48f4ed70c947fec41785c5c1dl-f3263816087r.jpg)

![90 Knolls Drive - Photo 20](http://lh.rdcpix.com/47d202a48f4ed70c947fec41785c5c1dl-f3639249443r.jpg)

![90 Knolls Drive - Photo 21](http://lh.rdcpix.com/47d202a48f4ed70c947fec41785c5c1dl-f3567378921r.jpg)

![90 Knolls Drive - Photo 22](http://lh.rdcpix.com/47d202a48f4ed70c947fec41785c5c1dl-f2826579270r.jpg)

![90 Knolls Drive - Photo 23](http://lh.rdcpix.com/47d202a48f4ed70c947fec41785c5c1dl-f1681314399r.jpg)

![90 Knolls Drive - Photo 24](http://lh.rdcpix.com/47d202a48f4ed70c947fec41785c5c1dl-f2211977248r.jpg)

![90 Knolls Drive - Photo 25](http://lh.rdcpix.com/47d202a48f4ed70c947fec41785c5c1dl-f2590543855r.jpg)

![90 Knolls Drive - Photo 26](http://lh.rdcpix.com/47d202a48f4ed70c947fec41785c5c1dl-f552996511r.jpg)

![90 Knolls Drive - Photo 27](http://lh.rdcpix.com/47d202a48f4ed70c947fec41785c5c1dl-f3379897376r.jpg)

![90 Knolls Drive - Photo 28](http://lh.rdcpix.com/47d202a48f4ed70c947fec41785c5c1dl-f734634737r.jpg)

---

**MLS#:** 1038527 | **Updated:** 2026-10-23
**Source:** listhub

*Copyright © 2026 OneKey MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.*

[View on PropertySimple](https://www.propertysimple.ai/listing/90-knolls-drive-stony-brook-ny-11790-bcfd2762f96f414498fd1e956fee994b)

---

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