Excellent
4.9 out of 5 star rating on Trustpilot
Trustpilot
Snagging Survey

Snagging Survey in South Cambridgeshire CB22

RICS regulated surveyors nationwide
Instant online quotes & booking
4.7/5 on Trustpilot
Property Surveyor Sawston Cambridge
ITV News TV Appearance The Times Featured AI Tech Company The Guardian - Homemove Insert Feature

Eco-Electric New Builds and Cam Valley Villages: CB22 Needs Expert Inspection

CB22 spans 38 square miles of South Cambridgeshire, from Sawston and Duxford in the east to Great Shelford, Harston and Barrington along the Cam valley. Redrow's Tudor Meadow development on Babraham Road is actively delivering eco-electric homes with air source heat pumps and underfloor heating - a new build type that comes with specific snagging requirements alongside the standard 200-point checklist. Cambridge South railway station opens in June 2026, drawing further demand to the CB22 corridor.

Average prices across CB22 reached £580,841 in the year to December 2025, with detached homes averaging £832,542. South Cambridgeshire has the third-highest net housing addition rate in England - 23.6 new homes per 1,000 dwellings. We cover all CB22 postcode sectors, from new-build completions to village period stock and modern infill. Every report is delivered within 24 hours.

Snagging survey inspection South Cambridgeshire CB22

CB22 South Cambridgeshire Property Market

£580,841

-5%

Average House Price

From 2023 peak of £613,425 (Land Registry)

£832,542

Average Detached Price

Majority of CB22 sales volume

£450,000

Average Semi-Detached

Sawston and village semis

16,573

Households

Across 25,778 residents (Census 2021)

Tudor Meadow, Sawston: Redrow's Eco-Electric Development

Redrow's Tudor Meadow development on Babraham Road in Sawston (CB22 3FP) is CB22's primary active new-build site. The Heritage Collection homes are 3, 4 and 5-bedroom in an Arts and Crafts style, with prices from £405,000 to £835,000. Critically, they are all-electric: air source heat pumps replace gas boilers, with underfloor heating on the ground floor and extra-thick insulation throughout.

Eco-electric homes create specific snagging categories beyond standard new-build checks. Heat pump commissioning records and MCS certification should be verified before completion - missing MCS certification can affect NHBC warranty coverage for the heating system. Underfloor heating manifolds need checking for balance and air locks. Solar panel array connections, where fitted, require inspection documentation. Our inspectors include all these alongside the standard 200-point checklist.

  • Air source heat pump commissioning and MCS certification
  • Underfloor heating manifold balance and air locks
  • Drainage grading and external falls
  • Window and door alignment throughout
  • Render, brick pointing and external finish quality
  • Acoustic insulation between adjoining properties
  • EV charger installation and electrical certification
New build snagging survey Sawston Tudor Meadow

Cambridge South Station Opens June 2026: New Build Demand Rising

The £228 million Cambridge South railway station opens in June 2026, forecasting 1.8 million passengers per year. New homes in Little Shelford and Hauxton (both CB22) are already being marketed with proximity to the station as a selling point. The station sits approximately 1.5km north of the CB22 boundary, making it a practical commuting option for residents across the southern Cam valley. As demand for CB22 property increases ahead of the opening, protecting your purchase with an independent snagging inspection becomes more, not less, important.

Gault Clay: South Cambridgeshire's Most Significant Ground Risk

The British Geological Survey classifies the Gault Formation clay beneath much of CB22 as having very high shrink-swell expansive potential - the highest category in the BGS classification system. This stiff Cretaceous clay expands significantly when wet and contracts sharply in dry summers, creating conditions for differential foundation movement that can cause structural cracking in buildings where foundations are insufficient or trees have drawn moisture from the ground.

Gault clay also has sulphate attack potential: where pyrite oxidation occurs in disturbed Gault, sulphuric acid can attack concrete foundations and floor slabs - particularly relevant in development sites where the Gault has been disturbed during groundworks. On new builds at Tudor Meadow and similar CB22 sites, our inspectors check for early signs of foundation movement, floor screed cracking, and drainage issues that interact with the clay substrate.

On period properties in the CB22 villages, the tell-tale signs of Gault clay movement include diagonal cracking above door frames, sticking doors and windows, and gaps opening between floor boards or between floors and skirting boards. Any cracks that have been cosmetically filled without investigation are flagged in our reports.

Chalk bedrock also brings two additional hazards specific to this part of Cambridgeshire. Cambering and valley bulge - where chalk on valley slopes has moved laterally downslope over softer material beneath - can affect shallow foundations on hillside or valley-edge positions. Radon emission from chalk bedrock is a recognised risk in parts of South Cambridgeshire; the BGS maps radon potential across the postcode. For properties in higher-radon zones, our reports note the need for a radon test as a follow-up step.

River Cam Flood Risk: Stapleford, Great Shelford and Hauxton

The Environment Agency operates a named flood warning area covering 'River Cam at Stapleford, Great Shelford and Hauxton' (EA code 052FWFLCSH). Affected streets include Bury Road and Sawston Road in Stapleford, Kings Mill Lane and Church Street in Great Shelford, and Riddy Close, Church Road and Cambridge Road in Hauxton. Properties in or near these zones warrant specific attention to DPC height, drainage falls, tanking and any evidence of previous water ingress. Our inspectors check all flood-risk indicators as standard on CB22 properties near the Cam valley.

Great Shelford and the Village Stock: Pre-Purchase Inspections

Great Shelford averages significantly above CB22's overall figure - individual sales on Cambridge Road and Mingle Lane have reached £2,000,000 and above. At these price levels, a pre-purchase snagging inspection provides proportionate protection. The village stock includes Victorian and Edwardian properties along Church Street and High Street, mid-century detached on Newton Road and Hauxton Road, and modern infill on quiet side streets.

Granta Terrace on Station Road offers new retirement apartments from £434,950 - a product type with its own specific inspection requirements including fire separation between apartments, acoustic insulation, lift shaft and corridor construction, and balcony drainage. Every property type in CB22 receives the same rigorous inspection process, whether a converted rural barn in Foxton or a Redrow Heritage Collection home in Sawston.

Pre-purchase property inspection Great Shelford CB22

How to Book Your CB22 Snagging Inspection

1

Get an instant quote

Enter your property postcode, size and type to see an immediate price. Quotes cover all CB22 sectors: Sawston (CB22 3), Duxford and Whittlesford (CB22 4), Great Shelford and Stapleford (CB22 5), Foxton (CB22 6), and Harston and Barrington (CB22 7).

2

Choose your date

For new-build completions at Tudor Meadow or DWH Sawston, book 2-3 days before your scheduled legal completion. This gives the developer time to act on the snagging report before you are legally committed. For pre-purchase inspections, we work around your conveyancer's survey timelines.

3

Our inspector attends

A qualified inspector conducts a systematic check of the property - exterior, roof (via hatch access), all internal rooms, drainage, mechanical and electrical systems, and specialist eco-system components where present. Inspections run 2-4 hours depending on size.

4

Receive your written report

Your report arrives within 24 hours with photographs of every defect, priority ratings and a format ready for submission to the developer's customer care team or to your solicitor for pre-exchange negotiations.

CB22 South Cambridgeshire Snagging Survey Questions

How much does a snagging survey cost in CB22?

Snagging survey prices in CB22 start from £295 for a new-build flat and from £395 for a three-bedroom house. For 4 and 5-bedroom Redrow Tudor Meadow homes (£405,000-£835,000 range), expect to pay £445-£595 depending on floor area. Use our online quote tool for an exact price based on your specific property type and size.

Can you inspect Redrow Tudor Meadow homes in Sawston?

Yes. Our inspectors cover the Tudor Meadow development on Babraham Road, Sawston. We work across all plot types in the Heritage Collection range. We pay particular attention to the eco-electric systems: heat pump commissioning, MCS certification, underfloor heating balance and EV charger installation - in addition to the standard 200-point new build checklist. We recommend booking 2-3 days before your scheduled completion date.

How long does a snagging inspection take in CB22?

A three-bedroom new-build inspection typically takes 2 to 3 hours. A five-bedroom detached at Tudor Meadow or in Great Shelford may take 3 to 4 hours. You receive your written report within 24 hours. If attending a retirement apartment at Granta Terrace in Great Shelford, allow up to 3 hours for a thorough two-bedroom inspection including communal areas.

Is there a risk of subsidence in CB22?

Yes - the BGS classifies the Gault Formation clay beneath much of CB22 as having very high shrink-swell potential, the highest category in the BGS scale. This clay expands and contracts significantly with moisture changes, particularly in dry summers. On period village properties, we check for diagonal cracking above openings, sticking doors and windows, and gaps at floor junctions. On new builds, we check foundation drainage and floor screed condition. Any signs of movement are prioritised clearly in your report.

Do you cover Duxford and Whittlesford properties in CB22 4?

Yes, we cover all CB22 sectors including Duxford, Whittlesford and the surrounding villages in CB22 4. The Imperial War Museum village is primarily period stock with limited modern development - our pre-purchase inspections here focus on construction condition, roof structure, drainage and any evidence of alteration work. Travel costs are included in the quoted price for all CB22 addresses.

What flood risks affect CB22 properties?

The Environment Agency designates a flood warning area for the River Cam covering Stapleford, Great Shelford and Hauxton within CB22. Properties on Kings Mill Lane and Church Street in Great Shelford, Bury Road and Sawston Road in Stapleford, and Riddy Close and Church Road in Hauxton are all within this zone. Our inspectors check DPC heights, external drainage falls and any internal signs of water ingress as standard. The River Granta at Babraham is a secondary flood risk in the eastern part of CB22.

Can I get a snagging inspection on a retirement apartment at Granta Terrace, Great Shelford?

Yes. New retirement apartments have specific snagging considerations beyond standard house checks: fire separation and acoustic insulation between apartments, communal corridor construction, lift shaft finish and door systems, balcony drainage, and emergency call system completeness. A written inspection report is formatted for the developer's customer care process and covers the same scope as on any other new-build property in CB22.

What should I check on an air source heat pump home in CB22?

Air source heat pumps are standard on Redrow Tudor Meadow and similar eco-electric new builds. Before completion, verify that the MCS certificate has been issued - this is required for NHBC warranty coverage of the heating system and for Boiler Upgrade Scheme compliance. Check that the heat pump commissioning report is available, the underfloor heating manifolds have been balanced, and that the hot water cylinder programmer has been set correctly. Our inspectors cover all these points as part of the CB22 new-build checklist.

Other Survey Services in South Cambridgeshire CB22

Our full range of property survey services across CB22

Sort Your Snagging Survey From Anywhere

Excellent
4.9 out of 5 star rating on Trustpilot
Trustpilot
Snagging Survey
Snagging Survey in South Cambridgeshire CB22

Tudor Meadow and the villages of the Cam valley - our inspectors cover every CB22 new build and period property

Get A Quote & Book
RICS regulated surveyors nationwide
Instant online quotes & booking
4.7/5 on Trustpilot

Most surveyors take 1-2 days to quote.

We'll price your survey in seconds.

Get Your Instant Quote
4.7/5 on Trustpilot | Trusted by thousands
ITV News TV Appearance The Times Featured AI Tech Company The Guardian - Homemove Insert Feature

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.