YOUR TRUSTED LOCAL BUILDER
Experience the Bay State Difference in Marlborough
Marlborough homeowners choose us for custom home construction because we understand the unique character of this Massachusetts community. From Downtown Marlborough, Lake Williams, we build homes that complement Marlborough's distinctive appeal and character.
Key Points:
Local Expertise Familiar with Marlborough's zoning regulations, building codes, and architectural styles. We've completed numerous custom home projects throughout Middlesex County.
Personalized Service Our owner personally oversees every project in Marlborough. You're never just a number—your custom home receives dedicated attention from start to finish.
Quality Craftsmanship Over 30 years of proven experience building luxury custom homes. We combine traditional New England craftsmanship with modern building techniques.
FROM VISION TO REALITY
See How Your Custom Home Comes to Life
1. Consultation
Meet with our team to discuss your vision, budget, and timeline for your Littleton custom home.
2. Design & Planning
Work with architects to create detailed plans. We navigate Littleton's permitting process for you.
3. Pre-Construction
Review materials, finalize selections, and align on project timeline and expectations.
4. Construction
Expert builders bring your custom home to life with quality craftsmanship and attention to detail.
5. Completion & Handover
Final walkthrough and inspection. Move into your finished custom home with confidence.
PROVEN EXCELLENCE SINCE 1993
Why Marlborough Homeowners Choose Us
30+ Years of Experience
Building custom homes in Massachusetts since 1993. We know the local market, codes, and what works.
Owner-led Commitment
Unlike large builders, our owner personally manages your Littleton custom home from concept to completion.
On-Time, On-Budget
Meticulous planning and proactive communication mean your project finishes on schedule without cost overruns.
End-to-End Management
One point of contact for design, permits, construction, and finishing. No juggling multiple contractors.
SERVING MIDDLESEX COUNTY
Custom Home Building Throughout Marlborough & Beyond
We proudly serve Marlborough and surrounding Middlesex County communities including:
- Acton
- Ashland
- Bedford
- Belmont
- Billerica
- Burlington
While we specialize in Marlborough custom homes, our expertise extends throughout Middlesex County. Whether you're building near Downtown Marlborough, Lake Williams, or in neighboring towns, we bring the same dedication and craftsmanship to every project.
YOUR IDEAL LOCATION
Why Marlborough Is Perfect for Your Custom Home
Marlborough offers an ideal setting for custom home construction. Located in Middlesex County with easy access to Route 495, Route 2, Route 128, and I-95, Marlborough combines small-town New England charm with convenient proximity to Boston (28-35 miles).
The town features Growing city, commercial hub, diverse neighborhoods. Whether you're building near Downtown Marlborough, Lake Williams, we understand the local landscape and building requirements.
Quick Facts:
- Population: ~41,000 residents
- County: Middlesex County
- Distance to Boston: 28-35 miles
- Notable: Growing city, commercial hub, diverse neighborhoods
Custom Homes We've Built in Marlborough Area
TESTIMONIALS
What Our Marlborough Clients Say
Frequently Asked Questions About Custom Homes in Marlborough
How long does it take to build a custom home in Marlborough, MA?

Most custom home builds take 10-14 months from breaking ground to completion. Timeline depends on home size, complexity, weather, and permitting. We provide detailed schedules during planning.
Do I need to own land before starting the custom home process?

Not necessarily. We can help you find suitable building lots in Marlborough or work with land you already own. We'll assess the site during our consultation.
What's the cost per square foot for custom homes in Marlborough?

Custom home costs typically range from $300-$500+ per square foot, depending on finishes, features, and design complexity. We provide detailed estimates during the planning phase.
Do you handle permits and inspections?

Yes. We manage all permitting with the Town of Marlborough and coordinate required inspections throughout the building process.
Can you build on challenging lots?

Absolutely. We have experience with sloped lots, wooded properties, and sites with unique requirements common in Marlborough.
Ready to Build Your Custom Home in Marlborough?
Let's discuss your custom home project. Contact Bay State Group Builders today for a free consultation. We'll visit your Marlborough property, review your ideas, and provide expert guidance on bringing your vision to life.
Contact Information:
Phone:
774-573-8831
Email:
Baystategroup1@gmail.com
Serving Littleton, MA and Middlesex County
































