SIR Development, LLC

SIR Development, LLC SIR Development is one of the leading luxury home builders in Westport, CT. SIR Development - over 2

SIR Development is one of the leading luxury home builders in Fairfield County. Our award-winning team of building and design professionals have constructed over 200 luxury homes during the last 25+ years, each with extraordinary attention to detail and with the highest level of customer service. SIR’s luxury Signature Homes are known for their superior craftsmanship, flawless finishes and sophist

icated fixtures. Each SIR Signature Home is located on a premiere property with detailed site and vista planning and comes with SIR’s award winning Signature Design Service. The SIR in-house design team will work with you to create the perfect home for you and your family.

JUST LISTED: 10 Wakenor Rd in Westport, CT▪️$2.6M▪️5 bedrooms, 5,000 sq ft, finished on 4 levels, room for pool, long lo...
01/29/2026

JUST LISTED: 10 Wakenor Rd in Westport, CT
▪️$2.6M
▪️5 bedrooms, 5,000 sq ft, finished on 4 levels, room for pool, long lots school district!
▪️Open House 2/1, 1-3pm & 2/5 11-2pm

JUST LISTED: 8 Fillow St ~ $3.25M✅6,600+ sq ft, 4 finished floors✅6 bedrooms, 5.2-baths✅Fully fenced in backyard, room f...
09/12/2025

JUST LISTED: 8 Fillow St ~ $3.25M
✅6,600+ sq ft, 4 finished floors
✅6 bedrooms, 5.2-baths
✅Fully fenced in backyard, room for pool
✅Private gate that opens to path to Main St
✅Soaring 10’ ceilings
✅Warm oak accents, exposed beams

Congratulations to our tenant MassiCo on hitting a home run with your new restaurant! Thanks for including us for the so...
09/07/2025

Congratulations to our tenant MassiCo on hitting a home run with your new restaurant! Thanks for including us for the soft opening! Everything was delicious, fresh & unique! Can’t wait to see what you do next!🎉

In honor of Labour Day, we wanted to thank our amazing SIR team! So grateful for each and everyone of you. Please share ...
09/01/2025

In honor of Labour Day, we wanted to thank our amazing SIR team! So grateful for each and everyone of you. Please share a positive experience with one of our team members in the comments and enjoy your holiday weekend.🇺🇸😁🎉

NEW CONSTRUCTION APARTMENTS AVAILABLE FOR RENT! One & two beds now available located conveniently at 1480 Post Road East...
02/25/2025

NEW CONSTRUCTION APARTMENTS AVAILABLE FOR RENT! One & two beds now available located conveniently at 1480 Post Road East. DM us for more info!

*Amenities Include*
- Washer & Dryer In Every Unit
- New construction
- Wellness Center
- Private Off-Street Parking
- Business Center with Conference Room and Phone Booth
- Premium Kitchen
- Luxury Finishes
- Free-Weight & Peloton Cardio Equipment
- Modern & Bright Interiors
- Light Filled Apartments
- Dogs & Cats Accepted with outdoor fenced-in Pet Play Area
- State-of-the-art Appliances
- Dedicated Recreation Area

It’s all in the details! 158 Imperial Avenue Brand new SIR SIGNATURE Home just completed with the finest details and bea...
01/14/2025

It’s all in the details! 158 Imperial Avenue Brand new SIR SIGNATURE Home just completed with the finest details and beautiful oak accents! $3,800,000
Open Houses:
Thurs 1/16/25 11-2PM Sat 1/19 12-3 Sun 1/20 12-3 #06880

So grateful for this amazing SIR Team! We have been building luxury homes in Westport for over 30 years with this incred...
11/21/2024

So grateful for this amazing SIR Team! We have been building luxury homes in Westport for over 30 years with this incredible group of talented project, managers, designers, landscapers and carpenters. Now we want to hear from YOU!Please share a positive experience you have had with one of our team members. We welcome comments from our homeowners, brokers, suppliers, and other others! Wishing everybody a happy Thanksgiving. 🦃🇺🇸🚜👷‍♀️🔨

Address

943 Post Road E
Westport, CT
06880

Opening Hours

Monday 8:30am - 5pm
Tuesday 8:30am - 5pm
Wednesday 8:30am - 5pm
Thursday 8:30am - 5pm
Friday 8:30am - 5pm

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