How an Architect Spots Hidden Value in Property Deals

Most investors look at a floor plan and see a two-bed. Ross McIlvean looks at the same floor plan and sees £15,000–£20,000 of hidden value nobody else spotted. 🏗️In this episode of the Scottish Property Podcast, Nick and Steven sit down with Ross McIlvean of LTJ Architecture — property investor, architect, and one of the most practically useful guests to appear on the show. Ross covers everything from his nana's buy to let that got him started, to his first flip in Woodbank, building a six-property portfolio entirely in one street in Dunfermline, the illegal attic conversion he bought at £115k and got valued at £180k, and a brand new static caravan STL down at Pease Bay.This one is packed with genuinely actionable advice on 2-bed to 3-bed conversions, planning vs building warrants, how to price refurbs, and why Ross never buys anything that doesn't start with Weatherburn.TIMESTAMPS00:00 Intro: Ross McIlvean joins the podcast00:34 Ross’s background and route into architecture01:22 Why buildings and local architecture matter04:35 Architecture that adds commercial value05:11 Ross’s first step into property investing06:17 Property education and learning the basics07:49 Ross’s first flip in Cowdenbeath10:26 Why flipping is harder in today’s market11:45 Using architecture to unlock hidden value13:13 Pricing refurbs and understanding project costs17:48 How architects price their work19:57 Building a portfolio after the first flip21:12 Turning two-bed properties into three-beds23:52 Removing chimneys and changing layouts26:34 Minimum bedroom sizes and practical layouts28:51 Solving an unofficial attic conversion problem31:13 Undoing bad work to make a property compliant33:44 Rental growth in Dunfermline35:39 Ross’s static caravan investment38:37 Moving from employment to self-employment42:13 Working with Jay Alexander and the Flour Mill project45:36 Starting LTJ Architecture during Covid48:34 Planning delays and the council process49:50 Planning permission vs building warrant52:01 Retrospective building warrants and why they’re risky54:21 Building control inspections and completion certificates55:12 Ross’s role through the design and approval process56:20 AI, architecture and design visuals59:57 What’s next for Ross and his portfolio1:04:56 How to connect with Ross1:05:47 Final thoughtsCONNECT WITH ROSSInstagram: @ltj.architecture Facebook: https://www.facebook.com/ltjarchitecture/NETWORKING EVENTSFirst Wednesday of every month📍 Aberdeen | Dundee | Edinburgh | GlasgowFollow our socials for speakers and detailsSPONSORED BYPrime Property Auctions — earn £1,500 just for sending a WhatsApp. If you know someone selling a property, John and Lewis will pay you £1,500 or 1% of the sale price (whichever is higher) just for passing on their details. They've paid out over £350,000 in referral fees so far.👉 https://primepropertyauctions.co.uk/🔔 Subscribe so you never miss an episode👍 Like if you found this valuable💬 Would you buy everything in one street like Ross? Drop it in the comments 👇