Interior Design Services in Penarth

Quiet Luxury for Period, Country & Coastal Homes

Thoughtful, timeless interiors for Georgian townhouses, country houses and coastal retreats around Penarth.


Calm, considered design that elevates daily life โ€” and adds value to your home, whilst respecting its character.

SA1 Interiors help homeowners in Penarth create homes that feel balanced, welcoming and effortless. We give you back the luxury of time by handling every detail of the renovation, from ideas to placing the final cushion.

interior design in Cowbridge
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Our focus is on quiet luxury โ€” layers of textures, thoughtful layouts, and a design process that saves you time and brings peace of mind.

Let's connect to put you on the right path of interior design with us - book a call here

We design for:

  • Owners of Georgian & Victorian townhouses around Penarth who want to preserve heritage character while refreshing the interiors.

  • Families in converted barns & farmhouses who want warm, timeless interiors that suit open-plan country living.

  • Buyers of new-build detached homes & Heritage Coast retreats seeking cohesive, elevated interiors that feel calm and contemporary.

  • Property developers & estate agents needing interiors that photograph beautifully and help premium homes sell faster.

We deliver:

  • Quiet-luxury aesthetic โ€” refined, understated, natural-material driven.

  • Time-saving process โ€” we manage trades, sourcing & installation so you can focus on life.

  • Trusted network of craftspeople & suppliers for heritage homes and bespoke pieces.

  • Value-enhancing design โ€” creating interiors that feel personal and increase resale appeal.

Are you ready to exhale?

We have a service to suit you and your needs, whatever stage you are at with your home design:

Our Interior Design Services

If youโ€™re feeling overwhelmed with design issues, let us help you discover your pain points and guide you to the right design service

Book an exploration call

Customer Reviews

  • We appointed SA1 Interiors to give our home a refresh, and to create a style that was more to our taste. Shelley really understood what we liked. She was able to manage all of the sourcing, the purchasing, deliveries, installation and all the bespoke items. Every detail was thought of and executed brilliantly.

    โ€” Rachel - Google Review

  • Shelley helped us to greatly to select the best lay-out, colour schemes and materials for a complete house interior redesign. This included new furniture, curtains, flooring and a complete new kitchen. Her ideas and contacts were extremely helpful and we're very happy with the end product. We would definitely recommend Shelley.

    โ€” Vaughan, Google Review

  • Shelley totally understood my love of colour and had a great eye for finding eclectic pieces which suits my style and my lifestyle. I get compliments all the time on how my house looks now.

    โ€” Laura, Google Review

  • Used SA1 interiors on two occasions for Airbnb properties. Shelley did an amazing job and using her has ensured both my properties have a high booking rate. Look forward to working more with SA1 interiors in the future. Highly recommend.

    - Nick, Google Review

Featured
Restoring Grace: The Art of Renovating a Period Home in Penarth
Restoring Grace: The Art of Renovating a Period Home in Penarth
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Cowbridge Interior Design: Refined Tranquillity for Coastal Country Living
Cowbridge Interior Design: Refined Tranquillity for Coastal Country Living

Designing homes in Cowbridge.

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CREATE CALM ~ after Christmas, it’s exactly what you’ll need ๐Ÿค start 2025 with a calm, clutter free space to support your new goals. Your space affects your mood. Your mood can impact your goals. Find space to focus. A simple room refres
KITCHEN GOALS } how stunning is this German kitchen from @kutchenhaus_cardiff_swansea ๐Ÿ˜ they did an amazing job designing this one. There’s even a secret door in their leading to the utility. . This was a big space so the obvious thing to do
Hi everyone, I’m Shelley, owner and interior designer at SA1 Interiors. Thought it would be a good time to reintroduce myself and share what services I can offer, as we slowly wind down a busy year. SA1 Interiors has been running for over th
Today was a good day. Checking out the property ready to choose the furniture. I dreamed of this day once ๐ŸฉตFeeling grateful ๐Ÿ™๐Ÿป๐ŸฆŽโ˜€๏ธ #ibiza #ibizastyle #ibizainteriors #ibizahouse #interiors#interiordesign #homedesign
Your home is more than just a space; it's a reflection of who you are. A well-designed interior can encapsulate your unique personality, from the colors you choose to the textures that surround you. At SA1 Interiors, we believe that a personalized de
Make a grand impression from the moment your guests step through the door with these tips for a welcoming entryway: ๐‚๐ก๐จ๐จ๐ฌ๐ž ๐š ๐…๐จ๐œ๐š๐ฅ ๐๐จ๐ข๐ง๐ญ: Select an eye-catching piece, such as a striking mirror or a unique work of art, to capture at
Another great review from a customer and now friend. It’s inspiring to work alongside people like this, they go after their dreams and work hard to get them. @thegowerdeli is a great place to visit in Pennard, the food made by Christos, award w
๐€ ๐ซ๐จ๐จ๐ฆ ๐ข๐ฌ ๐ง๐จ๐ญ ๐š ๐ซ๐จ๐จ๐ฆ ๐ฐ๐ข๐ญ๐ก๐จ๐ฎ๐ญ ๐ง๐š๐ญ๐ฎ๐ซ๐š๐ฅ ๐ฅ๐ข๐ ๐ก๐ญ." – ๐‹๐จ๐ฎ๐ข๐ฌ ๐Š๐š๐ก๐ง๐ŸŒž๐Ÿ  Natural light isn’t just a design element; it’s the soul of a room. It breathes life into spaces, creating warmth, depth,
Myth Buster: Bigger Isn't Always Better! ๐Ÿ›‹๏ธ๐Ÿก When it comes to furnishing large rooms, many believe that bigger furniture is the only way to fill the space and make it feel cozy. But that's not always the case! ๐ŸŒŸ In reality, oversized furniture c
๐…๐š๐œ๐ญ: Did you know that incorporating green spaces into your interiors can reduce stress levels by up to 15%? Beyond their aesthetic appeal, plants bring a breath of fresh air into your home, promoting tranquility and well-being. A professional
๐ƒ๐ข๐ ๐ฒ๐จ๐ฎ ๐ค๐ง๐จ๐ฐ? Historical architecture significantly influences contemporary interior design trends. From the grandeur of Victorian detail to the sleek lines of Art Deco, past styles continue to inspire today's design aesthetics. By incorpor