Home Remodeling in Devon, PA
MM Home Improvements serves Devon homeowners with high-end renovation and addition work — in the horse country estate community adjacent to Chesterbrook and the Devon Horse Show grounds.

Why Devon Homeowners Choose MM
Devon, Pennsylvania, in Tredyffrin/Easttown Township Chester County, is defined by two distinct assets: the Devon Horse Show and Country Fair (since 1896) and the Chesterbrook corporate campus, which brings high-income professionals to the surrounding neighborhoods. Large-lot single-family homes range from estate-era construction near the horse show grounds to quality mid-century homes in established neighborhoods. Median home values of $875,000 reflect a premium market where renovation investment is well-supported by property values. Devon homeowners investing in additions and whole-home renovations are making decisions consistent with their community's horse country character — they want quality that endures.
Devon represents the character of Chester County horse country at its most accessible — large lots, mature trees, and homes that have been cared for by families who value quality. MM Home Improvements serves Devon homeowners who are making the renovation investments appropriate to this community's standing.
Neighborhoods We Serve in Devon

Serving Devon
Boutique home renovation for Devon homeowners — one dedicated project at a time, architects included on every job.
Start the Conversation (267) 269-5879Our Work in Devon
Addition projects are among the most common renovation type in Devon. The large lot coverage typical of the area allows for additions that expand the footprint gracefully — first-floor rear extensions for expanded family rooms and kitchens, and mudroom additions that serve families with active outdoor lifestyles appropriate to the horse country context.
Whole-home renovations in Devon often address homes built in the 1950s–1970s that need a comprehensive update to contemporary standards — kitchen reconfigurations, master bath additions, custom millwork to add architectural character, and floor restoration throughout. We approach these projects with the same comprehensive planning we bring to pre-war estate renovations.
Chester County permits apply in Devon (Tredyffrin or Easttown Township depending on location), and we manage the permit process on our clients' behalf.
Devon's estate-era properties adjacent to the Devon Horse Show grounds on Lancaster Avenue and Waterloo Road are among the most architecturally distinguished residential properties in Chester County — fieldstone and brick homes from the 1890s–1930s with formal room configurations, original hardwood floors, and exterior detailing that reflects the agricultural estate character of the original Main Line horse country. We have worked on several of these properties, always with an architect who understands the estate typology and the importance of maintaining the proportional relationships between rooms, corridors, and the exterior landscape. In Devon, a renovation that ignores the relationship between the home's interior and its grounds is a renovation that has missed the point. We design with that relationship in mind from the first consultation.
Renovation Services in Devon
Bathroom Remodeling
Spa-quality bathroom renovations with freestanding tubs, walk-in showers, heated floors, and custom tile work. Full gut-to-finish transformations.
Custom Carpentry
One-of-a-kind woodwork crafted for your space — built-in bookshelves, entertainment centers, mudroom storage, window seats, and custom furniture.
Door Installation
Interior and exterior door installations — solid wood entry doors, French doors, pocket doors, and custom barn doors fitted and hung with precision.
Exterior Renovation
Siding replacement, deck and porch construction, window replacement, and exterior trim — all matched to the architectural character of your Main Line home.
Floor Restoration
Hardwood floor sanding, refinishing, and restoration. New hardwood and engineered wood installation. Tile and stone flooring with precision layout and grouting.
Home Additions
Seamlessly integrated additions — first-floor extensions, second-story additions, sunrooms, and bonus spaces designed by architects to match your home's original character.
Kitchen Remodeling
Bespoke kitchen transformations — from custom cabinetry and quartz countertops to open-plan reconfiguration. We handle every detail, from permits to final hardware install.
Main Line Home Renovations
Complete whole-home transformations for Main Line estates — one dedicated project at a time, with an architect on every job, from initial concept through final walkthrough.
Trim & Molding
Handcrafted trim and millwork installation — crown molding, wainscoting, coffered ceilings, window casings, and custom built-in cabinetry reflecting Old World craftsmanship.
Client Reviews
What Main Line Homeowners Say
“MM Home Improvements completely transformed our master bathroom. Zsolt and his team were meticulous from day one — the tile work is flawless, the custom vanity is exactly what we envisioned, and they finished ahead of schedule. Worth every penny.”
“We hired MM for a full kitchen remodel in our 1940s stone colonial and could not be more impressed. Zsolt brought in an architect to maximize the layout, and the custom cabinetry is extraordinary — Old World craftsmanship that you just cannot find anymore. Our kitchen is now the centerpiece of our home.”
Devon Renovation FAQ
Can you build a mudroom addition appropriate for an active Devon family?
What renovation investments make the most sense for Devon estate properties?
Do you handle addition work on Devon's larger estate lots?
One Project. One Team. Complete Focus.
We take on one project at a time so your Devon home gets our full attention — dedicated crew, architect included, from first conversation to final walkthrough.
