Luca Building Limited is a reliable, family-run builder in St Albans. We specialise in loft conversions, extensions, and bespoke renovations – delivering premium workmanship with personal service across Hertfordshire and beyond.
Luca Building Limited is a reliable, family-run builder in St Albans. We specialise in loft conversions, extensions, and bespoke renovations – delivering premium workmanship with personal service across Hertfordshire and beyond.
Luca Building Limited is a family-run building company based in St Albans, proudly delivering exceptional craftsmanship since 2016. With an in-house architect, Gas Safe registered plumber, and CSCS-trained team, we’re equipped to handle everything from major loft conversions and house extensions to full home renovations — always with a personal, premium service.
What began as a tight-knit family business has grown into a trusted local building firm with a strong team of six full-time professionals
To deliver beautifully designed, high-spec homes through expertly managed projects
To become the go-to builder in Hertfordshire for lofts, extensions, and bespoke renovations
07961 534887
From bespoke loft conversions to full home extensions, Luca Building Limited offers premium construction services with expert project management, high-quality finishes, and a personal, family-run approach across St Albans and beyond.
Convert your attic into a bright, practical space - whether it’s a new bedroom, en-suite, or home office. We manage everything from 3D design and planning to full build and decorating.
Need help with a kitchen, bathroom, or smaller renovation? Our in-house team covers plumbing, decorating, carpentry, tiling, and more - all delivered to a high standard with reliable project management.
Extend your home with confidence - we build single or double-storey extensions for open-plan kitchens, extra living space, or new bathrooms, handling everything from planning to kitchen fitting and heating.
Make better use of your garage with a complete conversion into a liveable space - ideal for offices, gyms, bedrooms, or snug lounges, fully insulated and finished to suit your needs.
We’re a family-run business that blends premium craftsmanship with personal service. Our in-house team delivers lofts, extensions, and renovations with expert planning, honest pricing, and exceptional attention to detail.
We combine top-quality materials, clear communication, and full project ownership from start to finish.
Architect-led service with 3D modelling before we build anything.
Gas Safe, CSCS certified, and always personally involved.
Explore our recent lofts, extensions, and renovations — expertly delivered with premium finishes, smart design, and seamless project management.
Modern garage conversion with spotlights, radiator, and comfortable grey sofa.
Fresh white render update with clean trim and branded van presence.
Whether you’re planning a loft conversion, extension, or renovation, our expert team is here to help. We offer honest advice, fast quotes, and a personal service from start to finish.
No hidden costs — clear, itemised quotes from day one.
Same experts throughout design, planning, and final handover.
Our customers trust us for quality builds, clear communication, and reliable service – here’s what they’re saying about us.
Got questions about lofts, extensions, or garage conversions? We’ve answered the most common ones to guide your next project.
Explore answers to planning, pricing, timelines, and regulations – or get in touch if you’d prefer to speak with our team.
In most cases, loft conversions fall under Permitted Development, meaning you won’t need full planning permission — especially for Velux and rear Dormer conversions. However, if your property is in a conservation area, or you're extending the roof beyond specific height/volume limits, you may need to apply. At Luca Building Limited, we guide you through this and can handle all planning applications in-house via our architect.
Most of our loft conversions are completed in 4–6 weeks, depending on size, complexity, and weather conditions. A single-storey extension usually takes 8–10 weeks, including prep and finishing. We provide a clear project timeline after your site visit and manage the whole process — from quote and 3D design to final snagging.
Yes — we’re a full-service builder. For both lofts and extensions, we offer design, 3D modelling, planning applications, and complete build. We also supply and install kitchens, bathrooms, underfloor heating, and appliances using our in-house team and certified subcontractors where needed. It’s one team, start to finish.
We’re based in St Albans and typically serve customers within a 50-mile radius — covering Hertfordshire, North London, Bedfordshire, and parts of Buckinghamshire. For the right project, we’re happy to travel further. Just get in touch with the team, and we’ll let you know if we can accommodate your location.
Yes — all members of our team hold CSCS cards and have asbestos awareness training, and we’re covered by full public liability insurance. Our plumber is Gas Safe Registered, so you can trust us with all plumbing, heating, and underfloor heating work. We prioritise safety and compliance on every job.
This privacy policy sets out how Luca Building uses and protects any information that you give Luca Building when you use this website.
Luca Building is committed to ensuring that your privacy is protected. Should we ask you to provide certain information by which you can be identified when using this website, then you can be assured that it will only be used in accordance with this privacy statement in compliance with the UK General Data Protection Regulation (UK GDPR) and the Data Protection Act 2018.
Luca Building may change this policy from time to time by updating this page. You should check this page from time to time to ensure that you are happy with any changes. This policy is effective from 28th October 2025.
What we collect
We may collect the following information:
What do we do with the information we gather?
We require this information to understand your needs and provide you with a better service, in particular for the following reasons:
Lawful basis for processing
We process your information under the following lawful bases:
Security
We are committed to ensuring that your information is secure. To prevent unauthorised access or disclosure, we have put in place suitable physical, electronic and managerial procedures to safeguard and secure the information we collect online.
How long we keep your data
We will retain personal data only for as long as necessary for the purposes explained above. Certain records, such as consultation forms, may be kept for up to 7 years in line with industry guidelines.
How we use cookies
A cookie is a small file which asks permission to be placed on your computer’s hard drive. Once you agree, the file is added and the cookie helps analyse web traffic or lets you know when you visit a particular site. Cookies allow web applications to respond to you as an individual. The web application can tailor its operations to your needs, likes and dislikes by gathering and remembering information about your preferences.
We use traffic log cookies to identify which pages are being used. This helps us analyse data about web page traffic and improve our website to tailor it to customer needs. We only use this information for statistical analysis purposes and then the data is removed from the system.
Overall, cookies help us provide you with a better website, by enabling us to monitor which pages you find useful and which you do not. A cookie in no way gives us access to your computer or any information about you, other than the data you choose to share with us.
When you first visit our website, you will be asked to accept or reject non-essential cookies (such as analytics or advertising cookies). You can change your preferences at any time by clicking the “Cookie Settings” link in the footer of our site.
Links to other websites
Our website may contain links to other websites of interest. However, once you have used these links to leave our site, you should note that we do not have any control over that other website. Therefore, we cannot be responsible for the protection and privacy of any information which you provide whilst visiting such sites and such sites are not governed by this privacy statement. You should exercise caution and look at the privacy statement applicable to the website in question.
Controlling your personal information
You may choose to restrict the collection or use of your personal information in the following ways:
We will not sell, distribute or lease your personal information to third parties unless we have your permission or are required by law to do so.
Your rights under UK GDPR
Under UK GDPR, you have the right to:
If you would like a copy of the information held on you please email lucabuildingltd@gmail.com or write to 31 Drayton Road Luton LU40PS.
If you believe that any information we are holding on you is incorrect or incomplete, please write to or email us as soon as possible at the above address. We will promptly correct any information found to be incorrect.
This website and its content are protected by copyright laws. All rights reserved.
The content of this website, including but not limited to text, graphics, images, logos, and software, is the property of Luca Building or its content suppliers and is protected by the United Kingdom and international copyright laws.
You may not reproduce, distribute, publish, display, modify, create derivative works from, or exploit in any way the content of this website without the prior written consent of Luca Building.
You may download, print, and store limited copies of the content of this website for your personal, non-commercial use, provided that you do not alter or remove any copyright, trademark, or other proprietary notices.
Any unauthorized use of the content of this website may violate copyright laws, trademark laws, and other laws. Luca Building reserves the right to take legal action against any unauthorised use of the content of this website.
This website, Luca Building, uses cookies to improve your browsing experience and to help us understand how users interact with our site. This Cookies Policy explains what cookies are, how we use cookies, and how you can manage your cookie preferences.
What are cookies?
Cookies are small text files that are stored on your device when you visit a website. They are widely used to make websites work, or work more efficiently, as well as to provide information to the owners of the site.
How we use cookies
We use cookies for a variety of purposes, including:
Cookies that we use
We use the following types of cookies on our website:
Cookie consent
When you first visit our website, you will be asked to accept or reject non-essential cookies (such as analytics or advertising cookies). Essential cookies will be placed regardless, as they are required for the website to function.
Changing your preferences
You can change your cookie preferences at any time by clicking the “Cookie Settings” link in the footer of our site.
Third-party cookies
Some cookies may be placed by third-party providers (for example, Google Analytics or embedded social media content). These providers may set their own cookies in line with their own privacy and cookie policies.
Cookie duration
Some cookies are session-based and will be deleted when you close your browser. Others are persistent and remain on your device until they expire or are deleted.
Managing your cookie preferences
Most web browsers allow you to manage your cookie preferences. You can set your browser to accept all cookies, to block certain types of cookies, or to block all cookies. You can also set your browser to alert you when a website tries to set a cookie.
Please note that if you block or delete cookies, some features of our website may not work properly.
For more information about managing your cookie preferences, please refer to the help section of your browser or visit www.aboutcookies.org.
This website is operated by Luca Building (the “Website”). By using the Website, you agree to be bound by these Terms of Use (the “Terms”). If you do not agree to these Terms, please do not use the Website.
The Website is intended for your personal, non-commercial use. You may not use the Website for any illegal or unauthorized purpose. You may not use the Website in a way that could damage, disable, overburden, or impair the Website or interfere with any other party’s use of the Website.
The content of the Website, including but not limited to text, graphics, images, logos, and software, is the property of Luca Building or its content suppliers and is protected by the United Kingdom and international copyright laws. You may not reproduce, distribute, publish, display, modify, create derivative works from, or exploit in any way the content of the Website without the prior written consent of Luca Building.
The Website is provided on an “as is” and “as available” basis.Luca Building makes no representations or warranties of any kind, express or implied, as to the operation of the Website or the information, content, materials, or products included on the Website. Luca Building will not be liable for any damages of any kind arising from the use of the Website, including but not limited to direct, indirect, incidental, punitive, and consequential damages.
Luca Building will not be liable for any damages of any kind arising from the use of the Website, including but not limited to direct, indirect, incidental, punitive, and consequential damages.
Luca Building reserves the right to modify these Terms at any time without notice. Your continued use of the Website after any such modification constitutes your acceptance of the modified Terms.
These Terms and your use of the Website will be governed by and construed in accordance with the laws of England and Wales, without giving effect to any principles of conflicts of law.
This website (the “Website”) is provided by Luca Building on an “as is” and “as available” basis. Luca Building makes no representations or warranties of any kind, express or implied, as to the operation of the Website or the information, content, materials, or products included on the Website.
Luca Building will not be liable for any errors or omissions in the content of the Website, or for any actions taken in reliance on the information provided on the Website. Luca Building will not be liable for any damages of any kind arising from the use of the Website, including but not limited to direct, indirect, incidental, punitive, and consequential damages.
Luca Building does not warrant that the Website will be available at all times or that the Website or any content will be error-free. Luca Building reserves the right to modify, suspend, or discontinue the Website or any content at any time without notice.
The content of the Website is provided for general information purposes only and is not intended to be a substitute for professional advice. You should always seek the advice of a qualified professional before making any decisions based on the information contained on the Website.
This website uses cookies to improve your browsing experience and to help us understand how users interact with our site.
You can choose to accept or reject non-essential cookies such as analytics or advertising cookies. Essential cookies are required for the site to function and cannot be turned off.
You can change your preferences at any time by clicking the “Cookie Settings” link in the footer.
You can find out more in our Privacy Policy & Cookie Policy.