Extensions in Holbrooks
Most extensions are decided long before anyone digs: how deep you can go without a planning application, what is in the ground, and where the daylight will come from once the back wall moves.
- Local to Holbrooks
- Fully insured
- Free fixed quotes
Extensions in Holbrooks, the area around Morrisons. Single-storey rear, side return, wrap-around and two-storey, built from foundations to finished room with proper structural design behind the open spans. We are honest at survey about what the plot and the existing structure will take.
Working in Holbrooks
Holbrooks lies 2.5 miles north of Coventry city centre, in the CV6 postcode district.
Within walking distance you will find Morrisons and Holbrooks Evangelical Church, and we work on properties throughout the streets around them.
The nearest areas we also cover are Keresley (1 mile) and Foleshill (1 mile), so work in Holbrooks sits inside the same run of the city.
- Morrisons
- Holbrooks Evangelical Church
- St Luke's Church
- Parkgate Primary School
- John Shelton Community Primary School
- Holbrooks Park
- A lawful development certificate is the document that answers a buyer's solicitor years later.
- A drain within three metres of the footprint usually means a build-over agreement with the water authority.
- A quote with no written specification cannot be compared with another one.
- Peg the footprint out on the ground before you commit to a depth — it changes minds.
- Rooflights over the junction are what stop the original back room going dark.
The work itself, in plain terms
Extension work across Holbrooks and nearby Keresley, Foleshill and Radford, from the foundations to the finished room.
Single storey rear extensions
Rear extensions from foundations to finished room, with the light to the existing house designed in rather than lost.
Two storey extensions
Two-storey builds from foundations up, including the bedroom-level disruption planned around realistically.
Side returns & side extensions
Side return infill on Victorian and Edwardian terraces, squaring off an awkward galley kitchen.
Planning & Building Control
We establish early whether the project is permitted development or needs an application, and build the approvals into the programme.
Groundworks & structure
Excavation, foundations, drainage and structure — the stages that decide whether everything above goes smoothly.
Full fit-out
First and second fix, plastering, flooring and decoration — handed over as a finished room, not a shell.
Built around how you own the property
Growing families
The space you need without moving, with a programme you can plan family life around.
Open-plan projects
Rear builds combined with removing the original back wall, which is where the transformation actually comes from.
Investors
Extensions costed against the realistic ceiling value for the street, not for the postcode in general.
The jobs that start with a phone call
- 01
A finished extension with a step down into it, because the slab level was set before anyone measured the house floor.
- 02
Wiring, an outside light and the alarm sensor all cut off with the wall that came down.
- 03
A large tree close to the build on clay soil, which changes the foundation depth and sometimes the design.
- 04
A flat roof with inadequate fall, ponding within a year of being finished.
- 05
New brickwork that reads as obviously new, because the mortar was never matched to the original.
- 06
An extension started with no contingency, where the first surprise in the ground forced a visible compromise.
What we check on a property in Holbrooks
Every quote starts with a survey. These are the things we look at on extension work in Holbrooks, and why each one changes the recommendation.
Where the waste goes
New kitchen and bathroom wastes need routes and falls to existing drainage. Planning those routes early avoids boxed-in pipework in the middle of a new room.
Permitted development status
We check the measurements against the limits and ask about conservation area or Article 4 status. Knowing which route the project takes shapes the whole programme.
Existing foundations
Where the new structure ties into the old, we need to know what the existing foundations are. Trial holes are sometimes the only honest way to find out.
Contingency and what could move the price
We say plainly which parts of the quote are firm and which depend on what we find — usually foundations and the existing structure — so the contingency is a planned figure rather than a shock.
Matching brick and roof tile
We identify the existing materials and check availability of a match. Where no match exists, it is better to design around the difference than to hope nobody notices.
Neighbour considerations
Shared drives, overhanging trees, fence ownership and where a neighbour parks all affect the build. A conversation at survey stage prevents most of the disputes we have seen.
Simple, transparent, no pressure
Free inspection & advice
We visit, assess the job properly and explain your options in plain English — no pressure.
Transparent fixed quote
A clear, line-by-line quote with no hidden costs. You decide in your own time.
Expert workmanship
Our qualified, insured team completes the work on time, on budget and to a high standard.
Walkthrough & tidy finish
We clean up fully and don't leave until you're 100% happy.
Trusted across Coventry
Extensions in Holbrooks — your questions answered
Still have a question? Our local team is happy to help — no pressure, no jargon.
Speak to us today0786 5778332Which areas near Holbrooks do you also cover?
The closest are Keresley (about 1 mile away), Foleshill (about 1 mile away), Radford (about 1.1 miles away) and Longford (about 1.1 miles away). All of them are inside our normal working area, so a property on the boundary is no different to one in the middle of Holbrooks. If you are unsure which area you count as, the postcode settles it.
How quickly can you get to Holbrooks?
Quickly — it is about 2.5 miles north of the city centre. Short distances are the main reason we can offer same-week surveys and come back promptly if something needs a second look.
What are the most common mistakes people make?
Three come up repeatedly. Designing for floor area rather than for light, so the middle of the house ends up dark. Leaving the kitchen and electrical layout until the shell is up, which means compromises in positions that were free to decide earlier. And setting a budget with no contingency — ground conditions and existing-structure surprises are normal, not exceptional, and ten to fifteen per cent held back prevents a stalled project.
What happens about drainage and manholes?
If there is a public sewer or a manhole in the way you may need a build-over agreement from the water authority, and that takes time. Existing drains may need diverting, and new foul and surface water connections have to be designed and inspected. We check drainage at survey, because a manhole discovered after the foundations are set out is a genuinely expensive surprise.
Flat roof or pitched roof on an extension?
Flat is usually the answer on a single-storey rear extension because it keeps the height down under the permitted development limit and allows rooflights easily. Modern flat roofs in EPDM or GRP are long-lived and nothing like the felt roofs that gave flat roofs their reputation. Pitched roofs suit the house better in some cases but they raise the height, which can push the project into needing planning permission.
How much glass can we have?
More than people expect, with caveats. Building Regulations limit heat loss across the whole building rather than capping glazing outright, so large openings are achievable if the rest of the fabric compensates. The practical limits are structural — a wide opening needs a bigger steel — and comfort: a fully south-facing glass box overheats in summer unless shading or solar-control glass is designed in.
How long does an extension take to build?
A straightforward single-storey rear extension is typically somewhere around three to four months on site; a two-storey is longer. The part people underestimate is everything before that: design, structural calculations, planning if needed, Building Control and lead times on glazing and steel can easily add as long again. We give a programme that includes those stages because a build-only timescale is not a date you can plan around.
Get your free extensions quote in Holbrooks
Tell us what you are hoping to add and roughly where on the house. We will come and look at the plot, the drains and the access, and tell you what is realistic before anyone pays for drawings.
- No obligation, no pressure, no hidden costs
- Qualified, insured Coventry tradespeople
- Fast response — within 24 hours on urgent jobs