Lauren Thomsen Design

Lauren Thomsen Design LTD is a full service architecture firm practicing in the Philadelphia area and beyond.

Masonry details as seen from inside and out at our recently completed project on Capitol Street. The design references t...
05/05/2026

Masonry details as seen from inside and out at our recently completed project on Capitol Street. The design references the materiality and proportion of the existing urban fabric and adds interest through texture and relief.

Thanks to the masons and the team who executed the job with such care and made the vision come to life.

The light filled landing of the primary oasis in our recently completed renovation in Penn Valley.
04/29/2026

The light filled landing of the primary oasis in our recently completed renovation in Penn Valley.

We’re fortunate to work on many historic homes in Philadelphia, including this beauty in Rittenhouse Square. It’s such a...
04/23/2026

We’re fortunate to work on many historic homes in Philadelphia, including this beauty in Rittenhouse Square. It’s such a privilege to work in this context; I am constantly in awe of how these structures endure. Behind superficial finishes of different eras and owners, the bones are still there…

We converted part of the third floor of our Mt. Airy project into an awesome playroom and kids zone. To add character to...
03/28/2026

We converted part of the third floor of our Mt. Airy project into an awesome playroom and kids zone. To add character to the spaces we played with the ceiling plane - we added a large skylight to create a reading nook and we raised the ceiling height and exposed existing collar ties, adding up lighting in between.

Wine room details from our Mt. Airy project.
03/19/2026

Wine room details from our Mt. Airy project.

03/11/2026

Ready for al fresco dining in Mt. Airy!

The timeless and beautiful kitchen at our recently completed Mt. Airy renovation. We made every inch work for our client...
03/06/2026

The timeless and beautiful kitchen at our recently completed Mt. Airy renovation. We made every inch work for our clients in this space (note the toe kick storage!), and we love how it turned out. 😊

A very special house coming soon to Wayne! Excited to break ground this spring. Stay tuned for construction updates!
02/26/2026

A very special house coming soon to Wayne! Excited to break ground this spring. Stay tuned for construction updates!

Excited to see our Capitol Street project completed and looking beautiful on such a gray day. The facade of these homes ...
02/11/2026

Excited to see our Capitol Street project completed and looking beautiful on such a gray day. The facade of these homes references the materiality and proportion of the existing urban fabric while adding interest through masonry detail, relief, and repitition.

A beautiful corner of a beautiful project we just finished in town. Unique, rich, (and very functional!) interior finish...
02/04/2026

A beautiful corner of a beautiful project we just finished in town. Unique, rich, (and very functional!) interior finishes tie every space in this home together. Can’t wait to share professional photography!

Address

246 S. 22nd Street
Philadelphia, PA
19103

Telephone

+2673191942

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