Welcome to 40 Rockville Avenue, a rare two-family opportunity filled with timeless charm and character on a beautiful tree-lined block. From the moment you arrive, this well-maintained home showcases classic architectural details, custom molding, and hardwood floors that reflect the rich history and warmth of the property.
A welcoming mudroom leads into the main level, which features two spacious bedrooms, one full bath, ample storage, abundant natural light, and impressive 9-foot ceilings. The layout flows seamlessly with direct access to the beautifully landscaped backyard, creating an ideal setting for everyday living and entertaining.
The upper unit also offers two bedrooms and one full bath, along with access to a walk-up attic providing exceptional additional storage and flexible space perfect for a home office, studio, or bonus area.
Additional highlights include a full basement with utilities, washer and dryer area, and extensive storage throughout and a 2 year old roof. The home is equipped with separate gas and electric meters, offering convenience and flexibility for both owners and tenants alike.
Outside, you’ll find a large driveway accommodating up to four cars, a garage with even more storage space, and a beautifully finished backyard designed for relaxing and entertaining.
This is a rare opportunity to own a true two-family home in a prime location, combining charm, functionality, and incredible potential all in one.
Pending
$850,000
40 Rockville Avenue, Rockville Centre, NY 11570
4beds
1,946sqft
Duplex, Multi Family
Built in 1922
-- sqft lot
$-- Zestimate®
$437/sqft
$-- HOA
What's special
Abundant natural lightBeautifully landscaped backyardWasher and dryer areaBeautiful tree-lined blockCustom moldingClassic architectural detailsFull basement with utilities
- 117 days
- 82
- 0
Likely to sell faster than
Zillow last checked:
Listing updated:
Listed by:
Douglas Elliman Real Estate 516-432-3400,
Glen Fox 516-850-6437,
Kristin Altfather 818-679-8014,
Douglas Elliman Real Estate
Source: OneKey® MLS as distributed by MLS GRID,MLS#: 990384
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 2
- Full bathrooms: 2
Heating
- Natural Gas
Cooling
- Wall/Window Unit(s)
Features
- Open Floorplan
- Flooring: Other
- Basement: Full,Partially Finished
- Has fireplace: No
Interior area
- Total structure area: 1,946
- Total interior livable area: 1,946 sqft
Property
Parking
- Total spaces: 4
- Parking features: Detached, Driveway, On Street
- Garage spaces: 1
- Has uncovered spaces: Yes
Features
- Has view: Yes
- View description: Neighborhood
Lot
- Size: 4,000 Square Feet
Details
- Parcel number: 2029383480004390
- Special conditions: None
Construction
Type & style
- Home type: MultiFamily
- Architectural style: Cottage
- Property subtype: Duplex, Multi Family
Materials
- Shingle Siding
Condition
- Year built: 1922
Utilities & green energy
- Gas: Separate Gas Meters: 2
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Cable Connected, Electricity Connected, Natural Gas Connected, Sewer Connected, Trash Collection Public, Water Connected
Community & HOA
Community
- Security: Smoke Detector(s)
Location
- Region: Rockville Centre
Financial & listing details
- Price per square foot: $437/sqft
- Tax assessed value: $509,000
- Annual tax amount: $14,393
- Date on market: 5/8/2026
- Cumulative days on market: 117 days
- Listing agreement: Exclusive Right To Sell
- Electric utility on property: Yes
Estimated market value
Not available
Estimated sales range
Not available
Not available
Price history
| Date | Event | Price |
|---|---|---|
| 7/1/2026 | Pending sale | $850,000$437/sqft |
Source: | ||
| 5/8/2026 | Listed for sale | $850,000$437/sqft |
Source: | ||
| 10/28/2024 | Listing removed | $2,650$1/sqft |
Source: OneKey® MLS as distributed by MLS GRID #3587590 Report a problem | ||
| 10/26/2024 | Listed for rent | $2,650+10.4%$1/sqft |
Source: OneKey® MLS as distributed by MLS GRID #3587590 Report a problem | ||
| 7/23/2019 | Listing removed | $2,400$1/sqft |
Source: Daniel Gale Assoc Inc of E Nor #3143603 Report a problem | ||
| 7/2/2019 | Listed for rent | $2,400+4.3%$1/sqft |
Source: Daniel Gale Assoc Inc of E Nor #3143603 Report a problem | ||
| 10/22/2015 | Listing removed | $2,300$1/sqft |
Source: Real Living Innovations Realty #2798841 Report a problem | ||
| 9/25/2015 | Listed for rent | $2,300$1/sqft |
Source: Real Living Innovations Realty #2798841 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2024 | -- | $509 -4.5% |
| 2023 | -- | $533 -2.9% |
| 2022 | -- | $549 |
| 2021 | $11,566 +11.6% | -- |
| 2020 | $10,366 +28.2% | $770 |
| 2019 | $8,083 | $770 +15.8% |
| 2018 | $8,083 -24.2% | $665 -24.9% |
| 2017 | $10,665 +65.9% | $886 |
| 2016 | $6,427 +662% | $886 |
| 2015 | $843 +6.2% | $886 |
| 2013 | $794 +12.1% | $886 |
| 2012 | $708 -85.1% | $886 -12.5% |
| 2011 | $4,752 +6% | $1,013 -2.9% |
| 2010 | $4,481 | $1,043 -15.3% |
| 2009 | -- | $1,231 +1.2% |
| 2008 | -- | $1,217 +5.9% |
| 2006 | -- | $1,149 -37.7% |
| 2005 | -- | $1,845 -42.6% |
| 2004 | -- | $3,217 |
| 2003 | -- | $3,217 -39.3% |
| 2002 | -- | $5,300 |
| 2001 | -- | $5,300 |
| 2000 | -- | $5,300 |
Find assessor info on the county website
Monthly payment
Climate risks
Neighborhood: 11570
Nearby schools
Schools provided by the listing agent
- Elementary: School 5
- Middle: School 9M-Oceanside Middle School
- High: School 7-Oceanside Senior Hs
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.





