Welcome to Loft Conversion Pro
London's Loft Conversion Specialists — Maximising Space in Period Homes
Loft Conversion Pro is a specialist London team with 15+ years transforming attics in Georgian townhouses, Victorian terraces, and period homes across the capital. From Mayfair to Croydon, Bromley to Harrow, we handle everything — feasibility, design, planning, and build — under one dedicated project manager.
Testimonial
What London Homeowners Say About Their Loft Conversions
Real feedback from clients across London whose attic spaces we’ve transformed.
Our Victorian terrace in Wimbledon needed careful handling — conservation area restrictions and a tricky roof structure. Loft Conversion Pro navigated the planning process smoothly and delivered a stunning loft bedroom with en-suite. One project manager throughout made all the difference.
About Havalock
London's Loft Conversion Specialists — 15+ Years Transforming Attic Spaces
Loft Conversion Pro is a specialist London team dedicated to high-value loft transformations that add space, comfort, and lasting resale value. Based in Mayfair, we work across London, Croydon, Bromley, Kingston upon Thames, Richmond, Wimbledon, Ealing, Harrow, Watford, and Enfield — bringing 15+ years of experience to every project.
We handle everything in-house: feasibility survey, design, planning permission, structural engineering, and the full build. A single project manager oversees your conversion from first consultation to handover, so nothing falls between the cracks. We have deep experience with complex roof structures, conservation area compliance, and integrating en-suite bathrooms and home offices into loft spaces — essential for London’s Georgian and Victorian period homes.
Whether you need a dormer, mansard, Velux, or hip-to-gable conversion, we tailor every design to your property and your borough’s planning requirements. Contact us today to find out what your loft could become.
Why London Homeowners Choose Loft Conversion Pro
End-to-end expertise, a single project manager, and 15+ years handling London’s most complex attic transformations.
15+ Years' Experience
Over 15 years transforming London homes — from Georgian Mayfair townhouses to suburban semis across Croydon, Bromley, and beyond.
Top Quality
Every conversion is built to last — precise structural engineering, high-grade materials, and rigorous attention to detail on every London project.
Professional
A dedicated project manager guides your loft conversion from first survey to final build — clear communication, no subcontractor confusion.
Ready to Transform Your Loft? Get a Free Feasibility Survey Today
Whether you’re planning a dormer in Bromley, a mansard in Croydon, or a loft bedroom in Richmond, Loft Conversion Pro delivers an end-to-end service with a single project manager. Call 0203 987 4321 or email info@loftconversionpro.co.uk to get started.
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Our Service
Loft Conversion Services Across London
From Velux and dormer conversions to full mansard and hip-to-gable builds, we cover every loft conversion type across London and surrounding areas. Each service is tailored to your property — whether a Victorian terrace, period semi-detached, or suburban bungalow — with full planning and design support included.
Dormer Loft Conversions
Add a full-height room to the rear of your London home. Ideal for terraced and Victorian properties across Croydon, Ealing, and Harrow.
Velux Loft Conversions
A cost-effective way to create a bright loft room without altering your roof structure — perfect for heritage properties in Mayfair and Richmond.
Hip to Gable Loft Conversions
Extend your sloped hip roof into a vertical gable to unlock significant extra space — popular with semi-detached homes in Bromley and Kingston.
Mansard Loft Conversions
Mansard conversions deliver near-full-height loft rooms across the entire footprint — a top choice for terraced London homes needing serious space.
Bungalow Loft Conversions
Transform a single-storey bungalow into a two-level home. A smart way to add value in Watford, Enfield, and outer London without moving.
Loft Conversions for Terraced Houses
Specialist conversions for compact terraced homes — designed to maximise space while respecting planning rules in conservation areas across London.
Ready to Transform Your Loft? Let's Talk.
With 15+ years converting London homes — from compact terraced houses in Croydon to period properties near Hyde Park — we know exactly what it takes to deliver a loft that adds space, comfort, and real resale value. One project manager. End-to-end service. No stress.
Why Choose Us
You Get Better Because We Are Better
With 15+ years focused exclusively on loft conversions across London, we bring specialist knowledge that general builders can’t match. Complex roof structures, conservation area rules, en-suite plumbing, loft staircases in narrow hallways — we’ve solved it all, from Mayfair to Enfield, Ealing to Watford.
Affordable Prices
High-value loft transformations across London delivered with transparent, competitive pricing — no hidden costs, no surprises at handover.
End-to-End Project Management
A single project manager guides your conversion from feasibility survey through design, planning, and build.
15+ Years of London Loft Expertise
Over 15 years transforming London attics — including complex period roofs and conservation area projects.
24/7 Support
We navigate London's planning rules and heritage requirements, delivering compliant conversions on time.
Have Questions?
Common Questions About Loft Conversions in London
Planning a loft conversion in London throws up real questions — from planning permission in conservation areas to whether your roof structure can take a dormer. We’ve answered the queries we hear most from homeowners across London, Croydon, Bromley, Kingston, and beyond, so you can move forward with confidence.
Many loft conversions in London fall under Permitted Development rights, meaning no formal planning application is required — provided the work stays within set limits on volume, height, and materials. However, if your home is in a conservation area (common in Mayfair, Richmond, and parts of Bromley), or if you want a mansard or large dormer visible from the street, full planning permission is likely needed. Our team handles the entire loft design and planning permission process, liaising directly with your local authority so you don't have to. We'll confirm at the feasibility stage exactly what applies to your property.
The best option depends on your property type, roof structure, and goals. Velux conversions suit Georgian and Victorian homes where preserving the roofline matters. Dormer conversions add significant floor space to terraced houses. Hip-to-gable conversions work well for semi-detached properties in Bromley or Kingston. Mansard conversions maximise volume in terraced London homes. Bungalow loft conversions are increasingly popular in Watford and Enfield. We carry out a full feasibility survey first, then recommend the most suitable conversion type for your specific roof, budget, and planning situation.
Yes — integrating an en-suite bathroom into a loft conversion is one of our specialisms. It does require careful planning around plumbing routes, water pressure, ventilation, and available head height, all of which we assess during the design phase. Period properties in London often present tighter constraints, but our structural engineering experience means we find practical solutions without compromising the room's usability. An en-suite significantly increases the appeal and resale value of your loft bedroom, making it a worthwhile investment in most London properties.
From your first feasibility survey through to the finished build, one dedicated project manager oversees every stage — design, planning permission, structural engineering, and construction. You have a single point of contact throughout, so nothing falls between teams and you're always informed. This is particularly valuable for complex London conversions involving conservation compliance, bespoke stair design, or en-suite integration, where coordination between disciplines is critical. It removes the stress of managing multiple contractors yourself and keeps your project on schedule and on budget.
We carry out loft conversions across London and the surrounding areas, including Croydon, Bromley, Kingston upon Thames, Richmond, Wimbledon, Ealing, Harrow, Watford, and Enfield. Whether you have a period terrace in central London, a semi-detached in Bromley, or a bungalow in Watford, our team has the local knowledge and planning experience to deliver. Contact us to discuss your property and we'll confirm coverage and arrange an initial feasibility visit.
Resources
Loft Conversion Guides & Planning Advice for London Homeowners
Navigating planning rules, roof structures, and building regulations can feel daunting — especially in London’s conservation areas. Our guides cover everything from choosing the right conversion type for your property to understanding the planning permission process across London boroughs, so you can move forward with confidence.
Get In Touch
Get in Touch with Loft Conversion Pro
Ready to explore what your loft could become? Our specialist team works across London, Croydon, Bromley, Kingston upon Thames, Wimbledon, Ealing, and beyond. Reach out by phone or email and we’ll arrange a no-obligation feasibility consultation at your property.
Loft Conversion Pro, 12 Hay Hill, Mayfair, London, W1J 8NR, United Kingdom
info@loftconversionpro.co.uk
Phone: 0203 987 4321
Request Your Free Loft Conversion Consultation
Fill in the form below and one of our London loft conversion specialists will be in touch to discuss your project, property type, and the best conversion option for your home. We cover London and surrounding areas including Harrow, Watford, Enfield, and Richmond.