Build additional living space on your property in PO3

A granny annexe is the ideal solution for offering a young family member their own space in your home while they save up for their own house, or to help an older relative have some independence while keeping them at a safe distance. But how much do they cost to build in PO3?

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Granny annexe cost in PO3

DC Roofing & Sons Ltd

From £86,800

Need to find an Extension Builder near you for all your extension buildering work?

DC Roofing & Sons Ltd provides a local, trusted extensio...

Bribern Property Services

From £86,824

Relax... you have found a reliable extension builder in PO3. Bribern Property Services is a friendly and reliable company based in PO3 who consider...

Shepperd Developments

From £86,968

Experienced extension builder ready to quote for your work. Shepperd Developments is the best extension builder in PO3. No obligation free quotes a...

Atlas Groundwork & Building Solutions

From £86,784

Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...

JM Roofing & Building Services

From £87,088

Experienced extension builder ready to quote for your work. JM Roofing & Building Services is the best extension builder in PO3. No obligation free...

Build Light Group

From £87,000

Build Light Group is an established and experienced local extension builder in PO3. Please contact us for a free, no obligation quote and competiti...

Westcott Construction Ltd

From £86,712

Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...

Sigma Probuild Ltd

From £86,984

Sigma Probuild Ltd is an established extension buildering business in PO3. We come highly recommended and provide competitive quotes for your work....

Attic Conversions Hampshire Ltd

From £86,944

Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...

Pompey Homes Ltd

From £87,000

Experienced extension builder ready to quote for your work. Pompey Homes Ltd is the best extension builder in PO3. No obligation free quotes and ma...

Granny Annexe Cost in PO3

Estimates for granny annexe near PO3

Building a granny annexe ranges from £86,712 (Westcott Construction Ltd based in PO3) to £87,088 (JM Roofing & Building Services based in PO2), but these are just estimates that can help give you an idea of who will be better value in your area.

The best thing to do is to get quotes to build a granny annexe in PO3 by posting a job with HaMuch. We will send it to extension builders in PO3 who will be happy to help you.


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Location in UKHourly RateDaily Rate
Granny Annexe near Portsmouth£36£250
Granny Annexe near Gosport£35£246
Granny Annexe near Havant & Waterloo£35£248
Granny Annexe near Havant£35£249
Granny Annexe near Waterlooville£36£250
Granny Annexe near Fareham£35£250
Granny Annexe near Lee-on-the-Solent£35£249
Granny Annexe near Horndean£35£253
Granny Annexe near Locks Heath£33£240
Granny Annexe near Chichester£34£242

Estimates for common extension builder jobs in PO3;

Whether you’re looking to extend your kitchen with a side return extension or you want to convert your basement into a liveable space, read our cost guides to get an idea of how much each project costs before getting a more accurate quote from our database of reliable tradespeople.

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