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Planning-Led Residential Architectural Services

Architects in Grantham

Looking for an architect in Grantham? 


MO Architects are residential architects working in Grantham and across Lincolnshire and Nottinghamshire, specialising in house extensions, renovations and new build homes.


Since 2008, we have delivered over 350 projects, helping homeowners unlock space, add value and move through the planning process with confidence. Our approach combines practical design with a strong understanding of planning policy and construction.


If you are searching for an architect near Grantham, we provide clear, straightforward advice from the outset.

Residential Architects in Grantham

Grantham is a well-established Lincolnshire town with a wide range of property types, including period homes, suburban housing and newer developments.


As architects working in Grantham, we regularly support homeowners looking to extend, remodel or improve their homes to better suit modern living.


Projects in Grantham often involve careful consideration of residential context, neighbouring properties, site constraints and local planning policies set by South Kesteven District Council.


Our approach ensures every Grantham architectural project is well-designed, practical and appropriate to its surroundings.

Featured Residential Projects:

A contemporary four-bedroom rural home delivered through a planning-led design strategy on a former agricultural/storage site in Harby, Nottinghamshire.

New Build Home in Harby, near Newark, Nottinghamshire

Architect Nottingham New Build Home Newark

Contemporary Extension in West Bridgford

A planning-led contemporary house extension and remodelling project in West Bridgford, designed to improve light, layout and family living while responding carefully to local residential context.

Architectural Services in Grantham

As an experienced Grantham architect, we provide a full range of residential architectural services including house extensions, home renovations, new build homes, planning applications and building regulations drawings.


Whether you are planning a home extension in Grantham or a bespoke new build, we guide your project from concept through to approval.

Planning Permission in Grantham

Planning applications in Grantham are determined by South Kesteven District Council, where design quality and local context are important considerations.


As architects handling planning permission in Grantham, we assess your project early, develop proposals aligned with policy, prepare and submit applications and manage the process through to decision.


This planning-led approach helps reduce risk and improve approval outcomes.

Cost of Extensions and Architects in Grantham

Understanding costs early on helps you plan your project effectively.


Typical budgets in Grantham include single-storey extensions at around £1,800 to £2,500 per square metre and two-storey extensions at £2,000 to £2,800 per square metre. Renovation projects can range from £20,000 for internal alterations to £200,000 or more for full refurbishments. New build homes typically range from £2,200 to £3,500 per square metre depending on specification.


Architect fees usually start from around £1,500 for planning drawings or are calculated as approximately 5 to 10 percent of the construction cost for a full service.


We provide tailored advice based on your property, site and project ambitions.

Why Choose MO Architects in Grantham

MO Architects provide a planning-led approach to residential design, helping you make informed decisions from the outset.


We focus on creating well-designed spaces that improve how you live while ensuring proposals are realistic, deliverable and aligned with planning policy.

Areas Near Grantham We Cover

Alongside working as architects in Grantham, we also undertake projects in Stamford, Sleaford, Newark-on-Trent, Bottesford, Colsterworth and surrounding areas across Lincolnshire and Nottinghamshire.

Speak to an Architect in Grantham

If you are planning a house extension, renovation or new build, speak to a trusted architect in Grantham today.


We will help you understand what is possible, what it will cost and how best to move forward.

Planning Permission Checker

Not sure where to start? 


Use our Planning Permission Checker to get an initial understanding of what may be required for your project in Grantham.

Frequently Asked Questions – Architects in Grantham

Do I need planning permission for an extension in Grantham? 


Some extensions fall under permitted development, but larger or more complex proposals will require planning approval.


How much does an architect cost in Grantham? 


Planning drawings typically start from around £1,500, with full services based on a percentage of the build cost.


How long does planning permission take in Grantham? 


Most applications through South Kesteven District Council take around 8 weeks.


Do you work on both modern and period properties? 


Yes, we work across a wide range of property types, tailoring each design to suit its context.

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