Signature Design and Architecture
Rear extension in Whiteley, Fareham by Signature Design Architecture

Areas we cover

We are based at Solent Business Park in Whiteley and work across Hampshire within a radius of around 40 miles, along with projects in London.

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Our office covers roughly a 40-mile radius of Whiteley. Smaller villages are covered from the nearest town, so if your village is not listed, choose the closest town below or simply call us.

Fareham, Gosport and the Solent

Fareham

Fareham is our home borough. Our office at Solent Business Park sits just up the road, so we know the town well, from the Georgian frontages of the High Street to the family estates around Funtley, Catisfield and Highlands. We work with Fareham homeowners on extensions, loft conversions and planning applications across the whole borough.

Extension plans in Fareham · Loft conversion plans in Fareham

Whiteley

Our office is at 4500 Parkway on Solent Business Park, right in Whiteley, so this is our most local area of all. We regularly design extensions, loft conversions and garage conversions for neighbours across Whiteley and the North Whiteley development.

Extension plans in Whiteley · Loft conversion plans in Whiteley

Locks Heath

Locks Heath and the Western Wards of Fareham are full of family homes with good sized gardens, which makes them ideal for extending. We are only a few minutes away in Whiteley and design extensions and loft conversions throughout Locks Heath, Warsash, Park Gate and Sarisbury.

Extension plans in Locks Heath · Loft conversion plans in Locks Heath

Gosport

Gosport sits on its own peninsula between Portsmouth Harbour and the Solent, a short drive from our Whiteley office. We help Gosport homeowners plan extensions and loft conversions across the borough, from the period streets of Alverstoke to the family estates of Bridgemary and Rowner.

Extension plans in Gosport · Loft conversion plans in Gosport

Lee-on-the-Solent

Lee-on-the-Solent's seafront setting makes it one of the most sought after places to live on the south coast. We design extensions, loft conversions and replacement homes for Lee-on-the-Solent properties, making the most of light and views.

Extension plans in Lee-on-the-Solent · Loft conversion plans in Lee-on-the-Solent

Southampton, Eastleigh and Winchester

Southampton

Southampton is a city of distinct neighbourhoods, from the Victorian streets of Shirley and Portswood to the leafy avenues of Highfield and Bassett. We work with homeowners and landlords right across the city on extension plans, loft conversions and planning applications, and the city is an easy drive along the M27 from our Whiteley office.

Extension plans in Southampton · Loft conversion plans in Southampton

Eastleigh

Eastleigh grew up around the railway, and its streets still reflect that heritage. We design extensions and loft conversions for homes across Eastleigh, Chandler's Ford, Bishopstoke and Fair Oak, handling the planning and building regulations so you can focus on the result.

Extension plans in Eastleigh · Loft conversion plans in Eastleigh

Hedge End

Hedge End has grown hugely in recent decades, and many of its family homes are now ready for more space. Just a few minutes from our Whiteley office, we prepare extension plans and loft conversion drawings for homes throughout Hedge End, Botley and West End.

Extension plans in Hedge End · Loft conversion plans in Hedge End

Winchester

Winchester's historic character is a big part of its appeal, and it also means extensions and alterations need a thoughtful approach. We design extensions, loft conversions and new homes for Winchester residents that respect the city's heritage while delivering the modern space families need.

Extension plans in Winchester · Loft conversion plans in Winchester

Romsey

Romsey is an attractive market town on the River Test, with a historic centre around the Abbey and Market Place. We design extensions, loft conversions and new homes for Romsey and its surrounding villages, managing planning and building regulations throughout.

Extension plans in Romsey · Loft conversion plans in Romsey

Portsmouth and east Hampshire

Portsmouth

Portsea Island is one of the most densely built places in the country, and that makes good design essential. We help Portsmouth homeowners get the most out of compact terraces and wartime-era semis with smart extension plans, loft conversions and carefully prepared planning applications.

Extension plans in Portsmouth · Loft conversion plans in Portsmouth

Havant

From the historic centre around St Faith's Church to Emsworth, Bedhampton and Leigh Park, we work with homeowners across the Havant borough on extension plans, loft conversions and planning applications.

Extension plans in Havant · Loft conversion plans in Havant

Waterlooville

Waterlooville and its neighbouring communities of Cowplain, Purbrook and Widley are full of family homes that are perfect for extending. We prepare extension plans, loft conversion drawings and planning applications for homeowners right across the area.

Extension plans in Waterlooville · Loft conversion plans in Waterlooville

Petersfield

Petersfield is a historic market town set within the South Downs National Park, which brings particular planning considerations for any extension or alteration. We design extensions and loft conversions for Petersfield homes that respect the National Park setting while meeting modern family needs.

Extension plans in Petersfield · Loft conversion plans in Petersfield

Chichester

Just across the border in West Sussex, Chichester is within easy reach of our Hampshire office. We prepare extension plans, loft conversion drawings and planning applications for Chichester and the surrounding villages.

Extension plans in Chichester · Loft conversion plans in Chichester

North Hampshire

Basingstoke

Basingstoke sits at the northern edge of our working area, and its large stock of family homes makes it a busy place for extensions and loft conversions. We prepare drawings and planning applications for homes across Basingstoke and its surrounding villages.

Extension plans in Basingstoke · Loft conversion plans in Basingstoke

Andover

Andover is a growing market town in northern Test Valley, with a mix of historic streets and modern estates. We prepare extension plans, loft conversions and planning applications for homeowners across Andover and the surrounding villages.

Extension plans in Andover · Loft conversion plans in Andover

Villages and suburbs we also cover

We regularly work in these places too. Each links to the nearest town page.

Fareham and the Western Wards

Southampton and the Waterside

Eastleigh and the Meon Valley

Portsmouth and the east

London

Alongside our Hampshire work, we also take on occasional projects in London. Call us to discuss your project.

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07713 483394 07889 028734