Extensions & Renovationsin GodmanchesterCambridgeshire
Extensions, renovations, structural work and outdoor building for Godmanchester's historic centre and its surrounding streets, built and priced properly.
Jack Prime, 10 years in the trade, £2 million insured, 6-month guarantee
5.0 from 36 reviews
100% recommended on Facebook
10 years in the trade
Jack on site daily
£2 million insured
Public & employers' liability
Phone open 24 hours
6-month workmanship guarantee
Working in Godmanchester
Building work in Godmanchester
Godmanchester is one of the older towns we work in regularly, sitting right on the River Great Ouse just south of Huntingdon and a short drive from our St Neots base. The town centre, around Post Street, Silver Street and the Chinese Bridge, has a genuine concentration of listed buildings and timber-framed and Georgian houses, and a good part of the town sits within a conservation area. That means a lot of the work here is sympathetic repair and extension rather than knock-it-down-and-start-again: lime pointing rather than cement, matched brick or stone rather than whatever's cheapest, and a proper conversation about planning and listed building consent before any spade goes in the ground.
Move slightly further out and Godmanchester has plenty of more straightforward Victorian and inter-war housing, plus estate development from the later 20th century around the edges of the town towards the A14 and the old Cambridgeshire County Council land. These houses give more room to manoeuvre for extensions, structural alterations and garage conversions without the same level of heritage constraint, though the clay ground common across this part of Cambridgeshire still needs respecting when it comes to foundations, patios and driveways.
Because Godmanchester sits right on the Ouse flood plain, with water meadows and Portholme, one of the largest water meadows in England, bordering the town, drainage is a genuine consideration on almost every outdoor job here, from a new patio to a full extension. Jack and Martin have worked on properties across the town, from cottages backing onto the river to the newer housing on the town's edges, and price every job on the actual ground and building in front of them rather than a generic figure for the postcode.
Distance from base
Godmanchester is roughly a 15-minute drive from our St Neots base via the A1198 and A14.
Property mix
Listed and timber-framed buildings and Georgian houses in the historic centre, Victorian and inter-war housing further out, and later 20th-century estate development towards the edges.
Ground and flood risk
Clay-based Cambridgeshire ground, with genuine flood-plain considerations near the Ouse and Portholme water meadow.
Local planning
Much of central Godmanchester sits within a conservation area with numerous listed buildings; Jack will flag when planning or listed building consent is likely to apply.
What we do here
Services we carry out
in Godmanchester

House extensions
Rear and side extensions on Godmanchester's Victorian and inter-war housing, and more heritage-sensitive extension work on older properties near the town centre.
House extensions in Godmanchester
Home renovations & knock-throughs
Full renovations and knock-throughs for older Godmanchester houses where rooms have stayed small and separate for a century or more.
Home renovations & knock-throughs in Godmanchester
Structural work & steel beams
Steel beam installation for opening up load-bearing walls, handled with extra care on older timber-framed and listed properties.
Structural work & steel beams in Godmanchester
Brickwork & bricklaying
Brick matching for the town's historic core, where new brickwork has to sit comfortably next to Georgian and Victorian originals.
Brickwork & bricklaying in Godmanchester
Re-pointing & stone slips
Lime pointing and stone slip work suited to the conservation area's older buildings, where cement pointing causes long-term damage.
Re-pointing & stone slips in Godmanchester
Patios
Patios built with proper drainage for gardens close to the Ouse and Portholme, so water has somewhere to go.
Patios in Godmanchester
Driveways & block paving
Block-paved driveways for both tight town-centre frontages and the wider plots on Godmanchester's later estate housing.
Driveways & block paving in Godmanchester
Landscaping & garden redesign
Garden redesigns that work with riverside levels and clay ground rather than fighting them.
Landscaping & garden redesign in Godmanchester
Fireplace builds & renovation
Fireplace builds and renovations that suit the character of Godmanchester's older cottages and Georgian houses.
Fireplace builds & renovation in Godmanchester
Garage conversions
Garage conversions on the town's newer estate housing, turning unused garages into proper living space.
Garage conversions in GodmanchesterWhy Prime Build in Godmanchester
Why Godmanchester homeowners use Prime Build
Jack has 10 years in the trade, taught by his dad Martin, who still works with him on site day to day. In a town like Godmanchester, where a large share of the housing stock is old, listed or sits within a conservation area, that experience matters, knowing when lime pointing is the right call over cement, or when a brick needs sourcing to match rather than just picking the nearest match off the shelf, comes from years of doing it rather than guesswork.
Prime Build Services Ltd carries £2 million insurance and finishes every job with a 6-month workmanship guarantee. The phone is answered 24 hours a day, seven days a week, and Jack will arrange a time to come and look at the job in Godmanchester in person.
- 10 years in the trade, taught by his dad Martin, who still works alongside him
- £2 million insurance and a 6-month workmanship guarantee on completed work
- Phone answered 24 hours a day, 7 days a week
- 5.0 rating from 36 Google reviews and 100% recommended on Facebook
- Experience working in and around Godmanchester's conservation area and listed buildings
- Straight talk on when planning or listed building consent is likely to be needed
Local building conditions
Common building problems in Godmanchester
Godmanchester's age, its riverside location and its mix of listed and later housing produce a fairly recognisable set of building issues.
Cement pointing on older brick and stone
Older Godmanchester properties, especially in the conservation area, often have cement pointing applied at some point in the past that traps moisture in soft brick or stone; lime pointing lets the wall breathe and lasts far better.
Flood-plain drainage
Gardens and plots close to the Ouse and Portholme water meadow need drainage thought through properly before any patio, extension or outbuilding is built, so surface water doesn't collect against the house.
Clay ground movement
Like most of this part of Cambridgeshire, Godmanchester sits on clay that shrinks and swells seasonally, which affects foundation depth for extensions and the sub-base needed under patios and driveways.
Restrictive older layouts
Georgian and Victorian houses in the town centre often have small, compartmentalised rooms; opening these up with a steel beam needs care given the age and, in some cases, listed status of the building.
Tired 20th-century estate housing
Godmanchester's later estate housing can have dated kitchens, underused garages and layouts that no longer suit a modern family, all of which are straightforward extension or conversion jobs.
How the job runs
The same order of work,
every job in Godmanchester
Step 1
1. Call or enquire
Ring 07482 244276, answered 24/7, or send your details through the site with a rough idea of the property and the work.
Step 2
2. Site visit
Jack visits the property in Godmanchester to look at the building, the ground and access before discussing scope.
Step 3
3. Pricing the job properly
No fixed price list. Jack prices based on what your specific property, ground conditions and access require.
Step 4
4. Planning and drawings, if needed
For listed buildings, conservation area properties or anything needing planning or building control approval, Jack will flag it early and work to the approved drawings once they exist.
Step 5
5. The build
Jack and Martin carry out the work, bringing in other trusted trades as the job requires, keeping you updated throughout.
Step 6
6. Handover and guarantee
Finished work carries a 6-month workmanship guarantee, backed by Prime Build's £2 million insurance cover.
Common questions
Building in Godmanchester:
straight answers
Do you cover Godmanchester?
Yes. Godmanchester is a regular working area for us, roughly 15 minutes from our St Neots base, and Jack has worked on properties across the town centre and its surrounding streets.
How fast can you get out to look at a job in Godmanchester?
The phone is answered 24 hours a day, seven days a week, and Jack will agree a time with you to come and look at the job in Godmanchester.
How much will the work cost?
There's no set price without seeing the job first. Jack visits, looks at the property and prices it properly based on what's actually needed.
Can I get in touch outside normal working hours?
Yes, the phone line is open 24 hours a day, every day of the week.
Is the work guaranteed?
Every completed job comes with a 6-month workmanship guarantee, and Prime Build Services Ltd carries £2 million insurance.
How long does an extension or renovation take?
It depends on the job, size, ground conditions and whether structural work is involved all affect timescale. Jack gives a realistic timeframe once he's seen the property.
Will my Godmanchester property need planning or listed building consent?
Possibly. A large part of central Godmanchester is a conservation area with a number of listed buildings, so some jobs need planning or listed building consent and others don't. Jack will tell you when this is likely to apply and works to approved drawings once they're in place.
Can you match brick and stonework on an older or listed property?
Yes. This is regular work for us, including a recent 60 sq m natural stone slip and lime pointing job Jack and Martin completed for a customer. Matching existing materials properly on older buildings is something we take seriously.
Do you take on garage conversions in Godmanchester's newer housing?
Yes. Later estate housing around the town often has underused garages that convert well into extra living space.
Do you build new homes or self-builds near Godmanchester?
Yes. Prime Build has completed new-build and self-build homes from groundworks upwards, including a grand-design style property in nearby Hemingford Grey.
Next step
Get your Godmanchester project looked at properly
Call 07482 244276, answered 24 hours a day, or send your details through the site. Jack will visit and look at the job before pricing anything.
Open 24 hours, 7 days a week · £2 million insured · 6-month workmanship guarantee
