Catalyst Development Group

Catalyst Development Group We are a local real estate development company focusing on construction of custom new homes in Needham and Wellesley area.

09/05/2026

And I was ready to leave for the weekend, until I saw this message…

When the perfect mix of elegance and modernism takes shape. We approached this project with a design and a plan, and the...
08/30/2026

When the perfect mix of elegance and modernism takes shape. We approached this project with a design and a plan, and the ex*****on was everything.

This home, at the center of Waban in Newton, is defined by scale, access to sunlight, and soft intention. High vaulted ceilings give a true sense of space, walls of glass keep it classy, and there’s a smooth connection running through every room.

Walk into the foyer and look up, that’s the Juliette balcony overlooking from the hallway above. It’s a small detail that changes how the whole entry feels.

The primary suite carries that same calm. Vaulted ceilings, a private balcony, a marble-covered bath ensuite that feels more spa than bathroom.
Design and ex*****on, moving together from day one.

08/29/2026

Not home to let the dog out? The whole family is too comfy on the couch, deep into movie night? Not a problem, the dog can head out on their own.

Because luxury shouldn’t stop at humans. We built in a 36” x 14” automatic doggy door, sized to fit any breed, so even the furry family member gets to live well.

Design by Hamilton Interiors . Built by Catalyst Development.

08/25/2026

Long weekend, in need of a detox? Nothing like walking downstairs into your own private wellness center.

Located right next to the private gym, this space was built for the full recovery loop; sauna, steam, cool down, repeat. A cedar-lined sauna from Finlandia Sauna Products , a fully enclosed glass steam shower powered by Mr. Steam , and a black stone slab double vanity with matte black fixtures from Kohler anchor the room.

No memberships, no scheduling around a shared space, just a private spa experience built into the home.

What would you have in your private retreat?

Design by Melika Ghobadvand . Built by Catalyst Development.

08/23/2026

You won’t believe it but…

When your business partner is also your spouse… apparently there’s more than one thing that drives you crazy 😂

Click the link in our profile to watch the first episode, 8/26…

Privacy, comfort, technology, this new construction home carries the features of a modern build while staying rooted in ...
08/23/2026

Privacy, comfort, technology, this new construction home carries the features of a modern build while staying rooted in the classic design of a New England home. The outside is just as considered as the inside.

A three-car garage and ample parking greet you out front, along with a 9-foot mahogany door and landscaping that wraps the house in a moat of greenery.

The backyard holds a few surprises of its own, plenty of room to play, plus a covered patio built for those long summer afternoons.

Built for how our client envisioned living in it, inside and out.

Design by Melika Ghobadvand . Built by Catalyst Development.

08/22/2026

Part 2: This house had so many features we needed multiple parts to show it off…

08/20/2026

There is something about the power behind trimwork, especially crown moldings and floor and ceiling trim. A detail that holds so much weight in the overall style and feel of a home’s interior.

Skip it, and a room loses its depth, comfort, and character.

Which do you prefer? Comment below ⬇️

05/05/2026

Empty spaces built to be filled…

05/02/2026

Four of my favorite features from this build, distinct from everything else on the market…

Is the last feature your favorite too?

Address

945 Great Plain Avenue
Needham, MA
02492

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