Extension Designer Andover

98%

Planning approval rate

£1,950

Fixed fee from (+ VAT)

3–4 wks

Drawings turnaround

40+

Andover area projects

Many Andover extensions can proceed under Permitted Development Rights — single-storey rear extensions up to 4m deep (detached) or 3m (semi-detached/terraced) are generally PD compliant. Andover has some conservation areas, particularly around the town centre and in villages like Abbotts Ann and Longstock, where full planning permission is required. Test Valley Borough Council handles planning for Andover. We check your property's PD status during every complimentary consultation.

Our fixed design fees start at £1,950 + VAT for the Pre-Build Package (planning drawings) and go up to £4,950 + VAT for the full Premium Plus service including building regs. Build costs in the Andover area run approximately £1,700–£2,500 per m² depending on specification. Our Extension Cost Calculator gives a reliable range for your project.

Andover has a large proportion of 1980s–2000s detached houses with good rear gardens, making single-storey rear kitchen and family room extensions very popular. Two-storey side extensions adding a double garage or additional bedrooms are also common on larger plots. Garage conversions are a cost-effective option on many Andover estates where integral garages are underused.

Test Valley Borough Council, which covers Andover, typically determines householder applications within 8 weeks. They are generally efficient and communicate clearly. We have significant experience with Test Valley applications and know what their planning officers look for — which helps us prepare thorough submissions that don't get held up by information requests.

We cover SP10 and SP11 postcodes including Andover town, Charlton, Enham Alamein, Abbotts Ann, Penton Mewsey, Grateley and surrounding villages. We also work in nearby Whitchurch, Stockbridge and the wider Test Valley area.