Architect | Perth & Perthshire
Homes | Extensions | Heritage & Conservation
Sensitive design for Perthshire’s historic & rural settings.
Perth and Perthshire blend elegant riverside urbanism with some of Scotland’s most characterful rural landscapes. From the Georgian terraces and Victorian villas of Perth to the wooded glens, lochs and traditional settlements stretching from Dunkeld to Crieff, the area offers both architectural richness and significant planning sensitivity. At 125Architects, we design contemporary, carefully crafted homes and extensions that sit comfortably within this varied context — combining conservation expertise with modern design that enhances the quality of everyday living.
Architecture rooted in Perthshire’s distinctive character.
Perthshire’s identity is shaped by its contrasting places: the graceful street patterns of Perth city centre; conservation villages like Dunkeld, Pitlochry, Aberfeldy and Kenmore; and a landscape of rolling farmland, ancient woodland and dramatic Highland edges. This diversity brings opportunity — but it also demands a thoughtful architectural approach.
We understand the nuances of working in sensitive settings: respecting traditional proportions, responding to materials - stone, slate and timber and working within conservation constraints without compromising design ambition. Whether you are transforming a listed townhouse, extending a countryside villa, or planning a new, landscape-led home on a rural site, our focus is on design that feels authentic, timeless and beautifully made.
New homes & rural designs.
Perthshire’s landscape is extraordinary, and we design homes that respond to it: carefully sited, environmentally conscious and shaped around views, orientation, and the character of their surroundings. Our work blends robust materials, subtle detailing and clear spatial ideas to produce homes that feel both rooted and forward-looking.
Extensions & contemporary additions.
We create bright, modern spaces that connect to landscape and garden settings — from glazed links and frameless structural glazing to elegantly detailed stone or timber extensions that sit naturally alongside existing forms.
Renovations, reconfigurations & interior architecture.
From improving the layout of Victorian villas to reimagining period townhouses and cottages, we help clients unlock the full potential of their property, combining architectural clarity with refined interior thinking.
Planning, listed building consent & heritage.
We handle planning applications, listed building consents and conservation-area submissions, providing the technical detail, heritage reasoning and design quality required for positive outcomes.
RIAS Conservation Accredited.
As RIAS Conservation Accredited architects, we bring recognised expertise to historic and protected buildings across Perth and Perthshire. We advise on the repair and adaptive reuse of listed buildings, prepare heritage and conservation statements and guide clients through the consent process with a clear understanding of local authority expectations.
Our approach is practical and design-led: we safeguard the historic integrity of each property while introducing contemporary interventions that improve light, flow and modern functionality. This balance is central to the success of conservation-area projects, period renovations and sensitive extensions.
Architect serving Perth — A principal-led, client-focused service.
We work closely with clients from first concept to completion, offering a transparent, collaborative, and responsive service. Every project is led by the practice principal, ensuring consistency, attention to detail and a clear design vision throughout.
Start your Perthshire project.
If you’re planning a renovation, extension or new build in Perth or the wider Perthshire area, we’d be delighted to discuss your ideas.