Motif Luxe | Header

Good morning. Welcome to 18 Sebastian Trail, Newtown, CT

$3,156,791
4
Beds
8.00
Baths
5,200
SqFt
2.15
Acres

Pricing Insight: Originally listed for $3,156,791, the price has remained unchanged for approximately 522 days. This property has been on the market for approximately 522 days. MLS reports 263 Days on Market (DOM) before it went under contract.

18 Sebastian Trail, Newtown, CT is a 4-bed, 8-bath, 5,200 square foot home built in 2025 , featuring colonial architecture.

This home is within the Newtown school district. Local, with nearby schools including Head O'Meadow.

MLS #: 24041838

Offered Price: $3,156,791

Residence Type: Single Family

Architectural Style: Colonial

Living Area: 5,200 Sq. Ft.

Lot Size: 2.15 Acres

Neighborhood: Hattertown

County: Fairfield

Year Built: 2025

Design & Construction: Frame

Heating: Heat Pump,Zoned

Cooling: Central Air

Garage Spaces: 5

Price per Sq Ft as listed: $607

Estimated Tax: $4,706

Days on Market: 263

$1,450,000
4 Beds · 4 Baths · 4,164 Sq Ft
lot5B Nicolina Way, Newtown
$2,499,900
5 Beds · 5 Baths · 5,374 Sq Ft
9 Nicolina Way, Newtown
$1,650,000
5 Beds · 6 Baths · 7,919 Sq Ft
5 Vona Way, Newtown

Home Automation: Not specified

Energy Features: Not specified

Solar Contract: Not specified

Heating Fuel: Electric

Fuel Type: Heat Pump, Zoned

Fuel Tank Location: Not specified

Cooling System: Central Air

Hot Water System: 50 Gallon Tank

Air Radon Mitigation: Not specified

Water Radon Mitigation: Not specified

Price per square foot: $607 / Sq. Ft.

Tax assessed value: $163,740

Estimated Tax: $4,706

Architectural Style: Colonial

Design & Construction: Frame

Residence Type: Single Family

Year Constructed: 2025

Living Area: 5,200 Sq. Ft.

Lot Size: 2.15 Acres

Fuel: Electric

Loading valuation...

Loading automated valuation...

AUTOMATED VALUATION ESTIMATE

Powered by Realtors Property Resource® (RPR)

Note: Computer-generated estimate, not an appraisal.

Understanding This Valuation

The RPR AVM considers:

  • Recent sales of comparable properties
  • Property characteristics and location
  • Market trends in Newtown
  • Statistical modeling algorithms
Local Market Context
Active Listings: 60
Average Price: $538,380
Average DOM: 263 days

Complimentary CMAs, no obligation

Exquisite new construction in desirable location in lovely Newtown CT. Build your ultimate dream home in this tranquil setting while still being close to all highways, just10 min drive to downtown .This state of the art 4 bedroom, 2 full/1 half bath home will be built to perfection with the ideal blend of high quality craftsmanship and high-end finishes. Well thought out floor plan with large rooms and open concept living. Spectacular chef's kitchen with high end appliances, large center island all open to family room and dining room, fabulously designed for a modern life style. You will love the large primary bedroom suite with walk-in closets and opulent master bath. Room for a pool and a pool house. A Home By CORBO w/ a multiple model homes to choose from. Enjoy a lavish lifestyle at Oak Ridge Estates. This lovely home includes Energy Efficient Features like Advanced thermal envelope, insulation+, hybrid propane heat pump & future solar ready. An additional 876sf of finished basement can be adding for $70k. Images shown may be customized and not representative of standard packages, multiple interior styles and finishes available. Price is based on construction loan.

Continue reading ▾

Flood Risk Assessment

Location Analysis:
Inland Newtown location
Water Proximity:
No direct water access
Topography:
Standard terrain • 2.2 acres
Recommendations:
  • Consult FEMA Flood Maps for accurate zone info
  • Consider flood insurance based on professional assessment
  • Evaluate property drainage during inspection
  • Review local flood history with town officials
Risk Level: Low

Minimal flood risk indicators. Verify with FEMA flood maps.

Walkability Score: calculating…
Motif Lifestyle Score: calculating…

Amenity Access Summary

  • Dining & Café Access: Low to Moderate
  • Daily Services: Limited
  • Recreational Space: Limited Nearby
How These Scores Are Calculated

These scores reflect the proximity and concentration of nearby amenities, measured against a typical town-center environment.

  • Walkability emphasizes access to daily necessities such as groceries, pharmacies, banking, and routine services.
  • Motif Lifestyle emphasizes dining, cafés, parks, and leisure destinations that contribute to neighborhood character and quality of life.

All scores are normalized on a 0–100 scale to allow consistent comparison across different locations.

60

Homes For Sale

$538,380

Average List Price

Mechanicals & Utilities: Heat Pump,Zoned • Electric • Central Air • Private Well water • 1 fireplaces

Exterior Features

Exterior Construction: Clapboard

Roof Type: Asphalt Shingle

Foundation: Concrete

Garage: Attached Garage (5 car)

Patio/Deck: Patio

Utilities: Water: Private Well

Only motif connects you to a certified
"Local Market Expert"

Agent Photo
George Antonopoulos
Real Estate Advisor
Newtown • Connecticut Shoreline
Licensed Real Estate Agent – Connecticut
Broker Logo

 Verified Motif Advisor
Good morning George, I'm interested in
18 Sebastian Trail, Newtown, Connecticut
By proceeding, you consent to receive calls and texts at the number you provided, and artificial voice, and email, from motif about your inquiry and similar properties. Your personal information will never be sold or given to a 3rd party.
Agent Photo
George Antonopoulos
george@appzentric.com
800-555-0001
Presented by motif • Source: MLS • Listed by: Magda Ballaro • William Raveis Real Estate • MLS# 24041838