This home's estimate is 22.5% higher than the average sale price ($1.42M) of 6 comparable homes.
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- Sale & tax history
- Property details
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20 Annandale Rd, Commack, NY 11725
About this home
Introducing 20 Annandale Road, a meticulously well maintained home in the desirable Country Woods of Commack. Located on a flat usable half acre, this expanded 3700 sq. ft. 5 bedroom 3 1/2 bath Amagansett model is everything and more! Upon entering the home, you are welcomed by a custom staircase and vaulted ceilings. The formal dining room with coffered ceiling and living room are oversized and ready to host guests. The gracious family room offers a cozy gas fireplace and a wall of sliders and windows overlooking the backyard. The eat in kitchen is spacious featuring a center island for additional seating, custom cabinets, new quartz countertops, tile backsplash and top of the line stainless steel appliances. Off the kitchen is the butlers pantry, powder room, and access to the two car garage with heat and a/c. A first floor bedroom with a full bath and laundry room complete the main level. The primary ensuite features high ceilings, custom vanity, 2 walk in closets, soaking tub and stall shower. 3 Additional bedrooms that are generous in size featuring double door closets and an updated full hall bath. The full finished basement allows additional entertaining space with plenty of storage and exercise room. Rich oak flooring throughout, custom decorative molding, upgraded solid wood interior doors and LED hi hats throughout. The backyard oasis has a custom IPE wood deck which features an awning and a separate gazebo. Enjoy the 20x40 in ground heated salt water pool with a relaxing waterfall. Abundant grass space, beautiful landscaping and picturesque greenbelt backdrop completes this stunning property.
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Market trends in 11725, NY
Last updated July 2026
Buyer's Market
Seller's Market
Seller's market
- COMING SOON$899,0003 beds2 baths1,700 sq ft22 Sycamore Ln, Commack, NY 11725Listing by Signature Premier Properties
- OPEN TODAY, 1PM TO 2:30PM$1,449,0004 beds3 baths2,680 sq ft71 Wichard Blvd, Commack, NY 11725Listing by Signature Premier Properties
- COMING SOON$879,0003 beds2 baths1,650 sq ft79 Fulton Blvd, Commack, NY 11725Listing by Douglas Elliman Real Estate
- COMING SOON
- COMING SOON$949,9994 beds2.5 baths2,418 sq ft15 Melrose Ln, Commack, NY 11725Listing by Signature Premier Properties
- $999,0005 beds4 baths3,000 sq ft15 Kirby Ln, Commack, NY 11725Listing by Signature Premier Properties
- $899,9994 beds1.5 baths1,775 sq ft6 Oatley Pl, Commack, NY 11725Listing by Douglas Elliman Real Estate
- OPEN TODAY, 12PM TO 3PM$898,0004 beds3 baths2,500 sq ft11 Penguin Ln, Commack, NY 11725Listing by World Prop Intl Sea to Sky
- $1,599,9995 beds4.5 baths3,120 sq ft32 Annandale Rd, Commack, NY 11725Listing by Signature Premier Properties
See all
Provided by Redfin
Sale history for 20 Annandale Rd
$446/sq ft
$446/sq ft
$392/sq ft
$257/sq ft
$277/sq ft

Move In Condition. Boasts Vaulted Ceilings,, Updated Granite Kitchen, Center Island, Butlers Pantry, Wood Flooring On Main Level, Bright Open Floor Plan, Usable Flat Yard W/ Heated Igp And More!, Additional information: Separate Hotwater Heater:Y
$277/sq ft
$115/sq ft
$106/sq ft
** Price available after signing in.
Tax history for 20 Annandale Rd
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Property details
Parking
- Parking Information
- Carport YN: No
- Parking Features: Garage
- Garage Information
- Garage Spaces: 2
- Has Garage
Interior
- Fireplace Information
- Has Fireplace
- Fireplaces Total: 1
- Fireplace Features: Gas
- Heating & Cooling
- Cooling: Central Air
- Heating: Hot Water, Natural Gas
- Interior Features
- Interior Features: First Floor Bedroom,First Floor Full Bath,Crown Molding,Eat-in Kitchen,Entrance Foyer,Formal Dining,His and Hers Closets,Kitchen Island,Pantry,Walk-In Closet(s),Washer/Dryer Hookup
- Laundry Features: Laundry Room
- Appliances: Dishwasher, Dryer, Freezer, Gas Cooktop, Gas Oven, Oven, Refrigerator, Washer, Gas Water Heater
- Patio And Porch Features: Covered, Patio
- Room Information
- Basement YN: Yes
- Attic: Pull Stairs
- Rooms Total: 9
- Basement: Finished, Full
- Bathroom Information
- Bathrooms Full: 3
- Bathrooms Half: 1
Exterior
- Exterior Features
- Construction Materials: Frame
- Fencing: Back Yard
- Other Structures: Gazebo
- Security Features: Security System
- Waterfront YN: No
- Pool Information
- Has Private Pool
- Pool Features: In Ground, Salt Water, Vinyl
- Lot Information
- Lot Features: Landscaped
- Property Information
- Living Area Source: Plans
- Living Area (Sq. Ft.): 3700.00
- Property Sub Type: Single Family Residence
Financial
- Tax Information
- Tax Year: 2024
- Tax Source: Municipality
- Tax Section: 43.1
- Tax Annual Amount: $24,851.74
- Financial Information
- Buyer Financing: Conventional
Utilities
- Utility Information
- Sewer: Cesspool
- Utilities: Natural Gas Available
Location
- School Information
- Elementary School: Indian Hollow School
- Elementary School District: Commack
- Middle Or Junior School: Commack Middle School
- Middle Or Junior School District: Commack
- High School: Commack High School
- High School District: Commack
- Location Information
- Directions: Indian Head Rd. to Timber Ridge Dr. Left on Annandale Dr.
- County Or Parish: Suffolk County
Public facts
- Beds: 4
- Baths: 2.5
- Sq. Ft.: 3,500
- Stories: 2.0
- Lot Size: 0.5 acres
- Style: Single Family Residential
- Year Built: 1988
- Year Renovated: —
- County: Suffolk County
- APN: 0800043010200001000
Around this home
Schools
Public K-2 • 1.0mi
Public 9-12 • 1.7mi
Public K-5 • 1.1mi
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
Minimal risk of a flood reaching the building in the next 30 years
Unlikely to be in a wildfire in next 30 years
7 days above 96° expected this year, 15 days in 30 years
80% chance of strong winds in next 30 years
4 unhealthy days expected this year, 5 days in 30 years
Sun exposure
In this area, properties receive around 8.8 hours in June and 4.5 hours in December, placing it below the U.S. average for solar exposure.
Nearby similar homes
New listings for sale in 11725
Home values near 20 Annandale Rd
| Address | Redfin Estimate |
|---|---|
4 Beds | 2.5 Baths | 2190 Sq. Ft. | $1,166,923 |
4 Beds | 2.5 Baths | - Sq. Ft. | $1,137,083 |
| Address | Redfin Estimate |
|---|---|
5 Beds | 2.5 Baths | 2360 Sq. Ft. | $1,194,143 |
4 Beds | 2.5 Baths | 2564 Sq. Ft. | $1,235,716 |
| Address | Redfin Estimate |
|---|---|
5 Beds | 2.5 Baths | 2360 Sq. Ft. | $1,303,336 |
5 Beds | 4.5 Baths | 3120 Sq. Ft. | — |
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