


Loft Conversion Specialists in Northampton
Heritage Build Group is a Northamptonshire building and renovation company based in Kettering, offering bespoke loft conversion design and build across the county. We look after Northampton homeowners on a regular basis, covering Velux, dormer, and hip-to-gable conversions.
Every trade is managed by the same in-house team, so drawings, planning, structure, staircase, plumbing, and decorating are all handled under one roof. Northampton work sits alongside jobs like our loft conversions in Daventry and projects across the wider county.

Benefits of Loft Conversions in Northampton
Trusted by Your Neighbours
We have helped local homeowners turn unused loft space into practical new rooms, earning a strong reputation for reliable workmanship.
Qualified, Insured and Experienced Team
Heritage Build Group is a Federation of Master Builders member, giving you peace of mind that your loft conversion is handled by skilled tradespeople.
Create More Usable Space
A well-planned loft conversion can give you an extra bedroom, office or living area, without needing to move home or lose valuable garden space.
Built Around Your Property
Every loft conversion is planned around your roof space, layout and goals. From access to insulation and finishes, key details are agreed before work begins.
HERITAGE BUILD GROUP LTD is an Introducer Appointed Representative (Financial Services Register No. 1053964) of Phoenix Financial Consultants Limited (Phoenix). Phoenix is a credit broker, not a lender. Phoenix is authorised and regulated by the Financial Conduct Authority (FRN: 539195), and offers finance from its panel of lenders. All finance subject to status and credit checks.
HERITAGE BUILD GROUP LTD is an Introducer Appointed Representative (Financial Services Register No. 1053964) of Phoenix Financial Consultants Limited (Phoenix). Phoenix is a credit broker, not a lender. Phoenix is authorised and regulated by the Financial Conduct Authority (FRN: 539195), and offers finance from its panel of lenders. All finance subject to status and credit checks.
Get a Quote for a Loft Conversion in Northampton
Frequently Asked Questions
Is finance available for a loft conversion?
Yes. Heritage Build Group is an Introducer Appointed Representative of Phoenix Financial Consultants, so we can refer you for home improvement finance subject to status and credit checks. It's a sensible option for spreading the cost of a larger conversion across manageable monthly payments.
Do I need planning permission for a loft conversion?
Many loft conversions fall under permitted development and don't need full planning permission, particularly Velux rooflight conversions and rear dormers within the allowed volume limits. Larger dormers, properties in conservation areas, and conversions that change the front roofline usually do need planning. We assess your project at the design stage and manage the application for you if it's needed.
Are you based in Northampton?
We're based in Kettering, but Northampton is well within our regular patch. Our loft conversion specialists in Northamptonshire cover the whole county.


