Extensions in Baldock
Extensions across Baldock and Clothall Common, Bygrave, Weston edge — 26+ years building in Hertfordshire.
Extensions in Baldock
We've been doing extensions across Hertfordshire for over 26 years, and Baldock is one of the postcodes (SG7) we know best.
Baldock is a small North Hertfordshire town with Roman origins, a striking wide High Street and a strong Conservation Area — quietly one of the nicer places to do period work.
Baldock extensions for us frequently mean Conservation Area applications in the centre and covenant checks on Clothall Common — two completely different routes in the same town.
How Baldock affects the extensions spec
Baldock housing centres on Georgian and Victorian brick along the High Street, Whitehorse Street and Hitchin Street, with inter-war and modern infill on the outer edges and substantial recent growth on Clothall Common. Chalk underlies the town with localised clay-with-flints — generally sound but with variable depth near the older town centre where historic ground works can be present.
- Conservation Area applications run alongside your architect on central Baldock streets
- Covenant checks on Clothall Common new-build extensions
- Matched brick, tile and rainwater detailing so a new extension reads as part of the original house
North Herts District Council protect the Baldock Conservation Area carefully — matching brick, lime mortar and traditional roof and joinery detailing all matter on visible elevations.
What's included on Baldock extensions jobs
- Single-storey rear and side extensions
- Double-storey and wrap-around extensions
- Kitchen, dining and family-room extensions
- Foundations, structural steel and load-bearing alterations
- Matched external brick, tile and rainwater detailing
- Full first and second fix, plaster and joinery
Our extensions process for Baldock
- 01Site survey
We meet you on site, look at the actual property and talk through what's realistic before drawings or planning go anywhere.
- 02Planning and Building Regs
We work alongside your architect on planning, Building Regs and party-wall awards — or recommend a trusted one.
- 03Foundations and shell
Trial pits, proper foundation depth, accurate setting out and a watertight shell before first fix begins.
- 04First and second fix
Electrics, plumbing, plaster and joinery brought through to a high finish — including matched external brick, tile and rainwater detailing.
- 05Sign-off and handover
Building Control sign-off, our own written guarantee, snagging cleared and a tidy site at handover.
Where in Baldock we work
Baldock work for us is often period — matched-brick extensions, lime re-pointing, restored boundary walls, and matched-brick extensions on the newer Clothall Common estate housing.
- Clothall Common
- Bygrave
- Weston edge
- Wallington edge
- Norton edge
Working postcodes: SG7 · roughly 18 miles from our Bidwell yard.
Typical Baldock use cases
- Front porches and entrance extensions
- Garden-room style glazed extensions with structural steel
- Single-storey rear kitchen-diners on 1930s semis
- Double-storey side returns on Victorian terraces
Materials and methods we use
Questions we hear from Baldock clients
- Do you handle Baldock Conservation Area planning?
- Yes — we work to North Herts' expectations on matched brick, lime pointing and traditional roof detailing in the central Conservation Area.
- Can you match modern estate brick on Clothall Common?
- Yes — most Clothall Common housing used mainstream brick ranges that are still produced or have close current equivalents.
- Do you cover Bygrave from Baldock?
- Yes, Bygrave and the surrounding villages all sit in our Baldock coverage.
- How disruptive is an extension build in Baldock?
- We keep the existing property habitable wherever possible — clean site, dust sheets, daily tidy-down and clear comms about which weeks affect which rooms.
- Do you offer a guarantee on extensions?
- Yes — our own written workmanship guarantee on top of Building Control sign-off and any product-specific warranties.
“Our rear extension is honestly the best part of the house. Done on time, no surprises.”
Other services we offer in Baldock
Looking for extensions outside Baldock?
Next steps for your Baldock extensions project
Planning a Baldock extension? Send us the plans and we'll come and price the real job.
If you're weighing up extensions options anywhere in Baldock (SG7), we'll come and walk through what's actually possible.
For more about how we work, see our main extensions page or browse all areas we cover.
Related extensions projects near Baldock
Recent extensions builds we've completed across Bedfordshire — the same team and standards you'll get in Baldock.
- Front Porch with Vaulted Lean-To RoofA new front porch and vaulted lean-to roof adding kerb appeal and 4 sq m of practical hallway space.
- Open-Plan Summer Room ExtensionAn additional open-plan summer room built for entertaining, designed to feel bright and connected to the garden all year round.
- Garage Extension — Music RoomExtension of the garage to create a separate room away from the house, purpose-built for music practice.