North East regional pricing

How Much Does a Builder Cost in Newcastle upon Tyne?

Updated prices for . Newcastle upon Tyne prices are typically 8% below the national average.

14 services priced
North East region
Updated

Price summary

Newcastle upon Tyne Price Summary

Service Low Average High
Single Storey Extension £27,720 £46,200 £73,920
Double Storey Extension £46,200 £78,540 £129,360
Loft Conversion £23,100 £41,580 £69,300

Prices include labour and materials. VAT may apply. Based on North East regional pricing.

Ad Slot -- In-Content 1

Full pricing

All Builder Prices in Newcastle upon Tyne

Every price adjusted for Newcastle upon Tyne using a 0.924x cost multiplier, rounded to the nearest £5.

Single Storey Extension

Low

£27,720

Average

£46,200

High

£73,920

8-12 weeks

Double Storey Extension

Low

£46,200

Average

£78,540

High

£129,360

12-20 weeks

Loft Conversion

Low

£23,100

Average

£41,580

High

£69,300

6-10 weeks

Garage Conversion

Low

£7,390

Average

£13,860

High

£23,100

2-4 weeks

Porch Build

Low

£2,310

Average

£4,160

High

£7,390

1-2 weeks

Garden Wall

Low

£740

Average

£1,385

High

£2,770

2-4 days

Knock Through Internal Wall

Low

£925

Average

£1,665

High

£3,235

2-4 days

Chimney Breast Removal

Low

£1,110

Average

£1,850

High

£3,235

2-4 days

Underpinning

Low

£4,620

Average

£11,090

High

£23,100

2-4 weeks

Damp Proof Course

Low

£460

Average

£1,110

High

£2,310

1-3 days

New Build Garage

Low

£9,240

Average

£16,630

High

£27,720

3-5 weeks

Outbuilding or Garden Room

Low

£11,090

Average

£23,100

High

£46,200

3-6 weeks

Structural Steelwork (RSJ Installation)

Low

£925

Average

£1,665

High

£2,770

1-2 days

Patio or Decking Build

Low

£1,385

Average

£3,235

High

£6,470

3-5 days

Ad Slot -- In-Content 2

Regional comparison

How Newcastle upon Tyne Compares

Average cost of single storey extension across regions.

Newcastle upon Tyne
-8% £46,200
National Average
baseline £50,000
London
+24% £62,150

Local insights

What Affects Builder Costs in Newcastle upon Tyne?

Newcastle upon Tyne's housing stock is dominated by Victorian and Edwardian terraced houses, with large numbers of properties across the wider metropolitan area and surrounding towns. These older homes often present challenges for builder work, including limited access, older infrastructure and the need for more preparation. Properties that haven't been updated in decades tend to push costs toward the higher end of the ranges shown above.

The North East consistently sits below the national average for trade costs, and Newcastle upon Tyne is no exception. Labour rates here are around 8% below the UK average and considerably lower than London or the South East. This reflects both the lower cost of living and a healthy supply of qualified builder professionals across the region. That said, prices can still vary by 30-50% between different tradespeople for the same job, making multiple quotes essential.

Several factors affect builder costs in Newcastle upon Tyne. Back-to-back terraces may have limited access that makes work more complicated and expensive. Properties with solid walls rather than cavities can add to the difficulty. For larger projects, expect costs at the higher end — a double storey extension in Newcastle upon Tyne typically runs £46,200 to £129,360. Material and product choices also make a significant difference to the total.

When getting quotes in Newcastle upon Tyne, aim for a minimum of three from different qualified professionals. Ask each one to visit and assess the work rather than quoting over the phone. A good builder will check the existing conditions, identify potential complications, and provide a clear cost breakdown. Be wary of quotes that seem significantly cheaper than others — they may be cutting corners on materials or quality. Always check qualifications, insurance and recent reviews before hiring.

Ad Slot -- In-Content 3

More services

Other Services in Newcastle upon Tyne

Explore costs for other services in the Newcastle upon Tyne area.

40 services — scroll to explore

Plumber in Newcastle upon Tyne Electrician in Newcastle upon Tyne Boiler & Gas Engineer in Newcastle upon Tyne Roofer in Newcastle upon Tyne Locksmith in Newcastle upon Tyne Painter & Decorator in Newcastle upon Tyne Kitchen Fitter in Newcastle upon Tyne Bathroom Fitter in Newcastle upon Tyne Carpenter in Newcastle upon Tyne Landscaper in Newcastle upon Tyne Plasterer in Newcastle upon Tyne Tiler in Newcastle upon Tyne Flooring Specialist in Newcastle upon Tyne Pest Control in Newcastle upon Tyne Tree Surgeon in Newcastle upon Tyne Drain Specialist in Newcastle upon Tyne Damp Proofer in Newcastle upon Tyne Fence Builder in Newcastle upon Tyne Paving & Driveway Specialist in Newcastle upon Tyne Removal Company in Newcastle upon Tyne Skip Hire in Newcastle upon Tyne Scaffolder in Newcastle upon Tyne Chimney Sweep in Newcastle upon Tyne Gutter Specialist in Newcastle upon Tyne Window Cleaner in Newcastle upon Tyne Aerial & Satellite Installer in Newcastle upon Tyne CCTV Installer in Newcastle upon Tyne Alarm Installer in Newcastle upon Tyne Demolition Contractor in Newcastle upon Tyne Car Mechanic in Newcastle upon Tyne Car Body Repair in Newcastle upon Tyne Dentist in Newcastle upon Tyne Cosmetic Dentist in Newcastle upon Tyne Solicitor in Newcastle upon Tyne Family Solicitor in Newcastle upon Tyne Vet in Newcastle upon Tyne Dog Groomer in Newcastle upon Tyne Wedding Venue in Newcastle upon Tyne Wedding Photographer in Newcastle upon Tyne Wedding Caterer in Newcastle upon Tyne All services in Newcastle upon Tyne View city hub

Common questions

Frequently Asked Questions

Common questions about builder costs in Newcastle upon Tyne.

How much does a builder cost in Newcastle upon Tyne in 2026?
Single Storey Extension in Newcastle upon Tyne typically costs between £27,720 and £73,920, with the average being around £46,200. Prices vary depending on the scope of work, materials used, and the specific requirements of your property.
Are builder prices cheaper in Newcastle upon Tyne than London?
Yes. Newcastle upon Tyne builder costs are typically 8% below the national average, while London prices run around 24% above it. For single storey extension, you could save over £15,950 compared to the same job in London.
How do I find a good builder in Newcastle upon Tyne?
Get at least three quotes from different tradespeople, check recent reviews, and ask whether the quote includes VAT and everything you need. A detailed written quote that breaks down all costs is a good sign. Always check qualifications, insurance and recent reviews before hiring.
What affects builder prices in Newcastle upon Tyne?
The main factors are the scope and complexity of what you need, the options and products chosen, and local market rates. Newcastle upon Tyne rates are 8% below the national average. Getting multiple quotes is the best way to ensure a fair price.
Do builder prices include materials in Newcastle upon Tyne?
The prices shown on this page include all typical costs. However, when getting real quotes, always confirm what is and isn't included. Some tradespeople break out costs separately, while others give an all-in price. Ask for a detailed breakdown before agreeing to any work.