Professional new build inspections across Handsworth, Birchfield, and Handsworth Wood








Buying a new build in B20 is a significant commitment. With average house prices at £263,433 across Handsworth, Birchfield, and Handsworth Wood, you need confidence that your property has been built to the standard you're paying for. A professional snagging survey identifies defects before they become your problem.
B20 has seen steady new development activity, including the planned £48.5 million Bill House redevelopment on Soho Hill and smaller residential schemes across Handsworth Wood and Birchfield. From compact flats to the larger semi-detached homes that dominate this postcode, our qualified inspectors examine every detail of the build to give you a clear picture of what needs fixing before you move in.
Semi-detached properties make up 33.6% of B20's housing stock, selling at an average of £289,526. Terraced homes account for 26.4% at around £204,488. At these price points, even a handful of overlooked defects can cost you thousands in repair bills that should have been the developer's responsibility.

£263,433
Average House Price
37,142
Population
Census 2021
Semi-detached
Most Common Property
33.6% of housing stock
93.7%
New Build Defect Rate
Buyers reporting snags (HBF 2025)
The Home Builders Federation reported in March 2025 that 93.7% of new build buyers found defects after moving in. Over a quarter discovered more than 15 separate snags. Research from Coventry University puts the average number of faults at 141 per new build property, with 4% classified as health and safety risks.
In the B20 postcode, new developments sit alongside established Victorian and Edwardian housing stock that characterises Handsworth Wood and parts of Birchfield. Builders working on infill sites and conversions in this area face particular challenges, from matching existing streetscape standards to dealing with the complex ground conditions found across north-west Birmingham.
The area's geology includes Coal Measures strata and areas of historical made ground from Birmingham's industrial past. New foundations in B20 must account for these conditions, and a snagging survey can flag early signs of settlement issues, poor drainage, or inadequate ground preparation that might otherwise go unnoticed during the initial excitement of moving day.
Our inspectors spend between 2 and 6 hours on site, depending on property size. Every room is examined systematically, and we test every fixture, fitting, and finish against NHBC standards and Building Regulations.
You receive a detailed, photographic report documenting every defect found. This report is your tool for holding the developer accountable under your warranty terms.

Source: ONS Census 2021. B20 covers Handsworth, Birchfield, and Handsworth Wood.
North-west Birmingham sits on Carboniferous Coal Measures strata with areas of historical made ground from the city's industrial past. Parts of the B20 postcode have legacy issues from mining activity, including potential shaft collapse risk and ground instability. New build developers must account for these conditions, but errors in foundation design or ground preparation are among the most costly defects to fix. A snagging survey can catch early warning signs like hairline cracks, uneven floors, or poor drainage before they develop into structural problems.
Prices are indicative and vary by provider. Birmingham costs tend to be lower than the national average due to reduced travel and operating costs compared to London and the South East.
Enter your B20 postcode and property details. We'll match you with a qualified local inspector who knows the Handsworth area and the developers working here.
Schedule your survey for after practical completion but before your legal completion date. This gives your developer time to fix any issues found before you move in.
Your inspector spends 2 to 6 hours on site, checking every room, fixture, and external area against NHBC standards and Building Regulations.
Within 48 hours, you'll get a detailed snagging report with annotated photographs of every defect. Send this directly to your developer to trigger warranty repairs.
Most new builds in the B20 area come with a 10-year NHBC Buildmark warranty, which covers roughly 70-80% of new homes built in the UK. Understanding the timeline is critical for getting defects fixed at no cost to you.
Years 1-2 (Builder Warranty Period): Your developer must fix all defects resulting from their failure to meet NHBC technical requirements. This covers everything from cosmetic issues like paint defects and scratched worktops to more serious problems like poorly fitted windows, plumbing leaks, and uneven floors. Cosmetic issues must be reported within 7 days of completion, but all other defects can be reported throughout the two-year period.
Years 3-10 (NHBC Insurance): After the builder warranty expires, NHBC provides insurance cover for damage caused by defects in the structure, weatherproofing, and certain other elements. Smaller cosmetic issues and fixture problems become your responsibility. This is why getting a thorough snagging survey done early, ideally before completion, gives you the best chance of having everything resolved while the developer is still liable.
Properties in B20 with all defects resolved during the warranty period retain 5-10% higher resale value and attract buyers faster. Given that B20 house prices have risen 4% year-on-year to an average of £263,433, protecting that investment with a proper snagging survey is a straightforward financial decision.
Birmingham snagging inspectors report a consistent pattern of defects across new builds in the B20 area and wider West Midlands. Knowing what to expect helps you understand the value of a professional inspection.
Many of these problems only become apparent after you've lived in the property for a few weeks, by which point the 7-day cosmetic defect reporting window has already closed. A pre-completion inspection catches these issues while your developer still has the broadest obligation to fix them.

The strongest position for a B20 buyer is to arrange your snagging survey after practical completion but before legal completion. This way, you can negotiate with your developer to have all defects fixed before you exchange. If that's not possible, you still have a two-year window under your warranty to report non-cosmetic defects. Keep detailed records of all communications with your builder, including photographs and dates.
Snagging surveys in the B20 postcode area typically start from £295 for a 1-2 bedroom flat and range up to £450+ for larger detached properties. The national average sits around £377. Birmingham-area pricing tends to be slightly below the national average. A re-inspection visit to verify repairs costs from £125. Given that the average snagging survey uncovers £2,000 to £5,000 worth of defects, the return on investment is substantial.
B20 covers Handsworth, Birchfield, and Handsworth Wood in north-west Birmingham. New build activity in the area includes apartment conversions, infill developments on former industrial sites, and larger residential schemes. The £48.5 million Bill House redevelopment on Soho Hill is among the largest planned projects. The postcode's housing stock is dominated by semi-detached homes (33.6%), with terraced properties (26.4%) and flats (17.6%) also well represented.
A professional snagging inspection takes between 2 and 6 hours depending on property size. A one-bedroom flat in B20 might take around 2 hours, while a larger 4-bedroom semi-detached home, the most common property type in the area, could take 4 to 5 hours. Your inspector examines every room, tests all fixtures and fittings, and checks external areas including the roof, guttering, brickwork, and driveway.
B20 sits in north-west Birmingham on Carboniferous Coal Measures geology with areas of historical made ground. Legacy mining activity in the wider area means foundation design needs particular care. Surface water flooding is a recognised challenge across Birmingham, and some B20 sites may have elevated surface water risk. New developments on former industrial land also require proper remediation. A snagging survey will flag early signs of settlement, drainage problems, or inadequate ground preparation.
Ideally, book your snagging survey after all building work is complete but before your legal completion date. This gives you maximum leverage to have defects fixed before you take ownership. If your developer won't allow pre-completion access (some do resist this), arrange the survey as soon as possible after moving in. You have two years from your completion date to report defects under the NHBC builder warranty period, but the sooner you act, the faster issues get resolved.
If your developer fails to address defects during the two-year builder warranty period, you can escalate through their formal complaints process. Once you've received their final written response, contact NHBC's resolution service. If the builder still doesn't act, NHBC's guarantee means the work will be completed, either through NHBC arranging repairs directly or paying another contractor. Keep all correspondence, photographs, and your snagging report as evidence.
Research from Coventry University found an average of 141 defects per new build property, with 4% classified as health and safety risks. The HBF's 2025 survey showed 93.7% of new build buyers reported problems after moving in, and 26.2% found more than 15 snags. Common issues in Birmingham include poorly fitted windows and doors, incomplete paintwork, plumbing leaks, and inadequate insulation. Professional inspectors typically identify defects worth £2,000 to £5,000 in total repair value.
You can create your own basic snagging list, but professional inspectors have specialist equipment like thermal imaging cameras, moisture meters, and laser levels that reveal hidden problems. They also know NHBC technical requirements and Building Regulations inside out, so they can identify defects you might not recognise. Given that a professional survey costs from £295 in B20 and typically finds thousands of pounds worth of issues, the investment pays for itself many times over.
Explore our full range of property services in B20
From £380
A detailed condition report for standard B20 properties, covering structure, damp, and defects
From £530
Full structural survey for older Victorian and Edwardian homes across Handsworth Wood
From £65
Energy Performance Certificate required for all property sales and lettings in B20
From £480
Specialist structural assessment for properties with signs of subsidence or movement
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Professional new build inspections across Handsworth, Birchfield, and Handsworth Wood
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Homemove is a trading name of HM Haus Group Ltd (Company No. 13873779, registered in England & Wales). Homemove Mortgages Ltd (Company No. 15947693) is an Appointed Representative of TMG Direct Limited, trading as TMG Mortgage Network, which is authorised and regulated by the Financial Conduct Authority (FRN 786245). Homemove Mortgages Ltd is entered on the FCA Register as an Appointed Representative (FRN 1022429). You can check registrations at NewRegister or by calling 0800 111 6768.