Interior design and
boutique
development firm
creating bespoke
residential,
commercial, and
hospitality spaces.

Based in Philadelphia and New York City, designing internationally.

We shape homes and gathering places around their architecture, their purpose, and the people who use them, bringing a distinct creative vision and the discipline to carry it through.

Residential interiors · Commercial and hospitality · Boutique development

Select
work

Explore the portfolio

Bathroom with a brass-framed glass shower door, green armchair and marble vanity. — Bathroom

Breakfast nook with a banquette, round pedestal table and orange wicker chair. — Breakfast nook

Bar with a swirled marble backsplash and brass sconce. — Bar

Curved staircase with a round wood table and branches in a vase. — Stair

Wood-paneled bar with brass-trimmed stainless cabinets and a clear step stool. — Pantry bar

Dark plum lounge with a leather sofa and marble ball-base coffee table. — Lounge

Dining room with two smoked glass chandeliers and an arched doorway. — Dining room

Green study with built-in shelves and a dark desk. — Study

Overhead view of a black desk with a brass lamp and an open book. — Office

A walnut pantry bar with tall brass pulls, a milk glass pendant and wine glasses on the counter in a Haverford, PA home by Haldon. — Pantry bar

A brass-trimmed range under a plaster hood, with copper pots and violet-veined marble in a Bryn Mawr, PA home by Haldon. — Kitchen

The
studio

Founded by Autumn Oser and Andre Golsorkhi.

Autumn Oser · Founder & Creative Director

Autumn Oser is Founder and Creative Director of Haldon, where she leads the design of residential, commercial, and hospitality interiors. Her work brings historic character, contemporary design, and unexpected references into spaces shaped around the people who inhabit them. Autumn previously led Google's Experience Design team, shaping how the brand was expressed and experienced through physical space. She brings that perspective to Haldon: a strong creative vision carried through every layer of an environment, from the architectural details to the objects within it.

Andre Golsorkhi · Founder & CEO

Andre brings an entrepreneur's perspective to Haldon, with a background in building and scaling businesses. As Founder and CEO, he leads the business and development arm, bringing financial discipline, clear strategy, and operational rigor to the studio's work.

Meet the studio

Our approach

Homes
with a
point
of view

Every project begins with you - how you live, what you love, and what you imagine for your home. We bring a fresh perspective to those conversations, finding unexpected possibilities in the character of a property and shaping a vision that feels distinctly yours.

Dining room

Rich,
soulful,
layered
and
timeless.

Old world and contemporary in balance, impossible to pin to an era. Expressive materials, custom details, and an artful mix of antique, vintage, and contemporary pieces create interiors with depth and individuality - collected over time, personal from the start.

Explore our process