Extensions & remodelling · Hale & Cheshire
Extension builders, Hale.
Tatton Projects delivers substantial home extensions and whole-house remodelling in Hale, combining hands-on construction delivery with structured project management.
Project delivery
Major extensions and high-specification refurbishment in Hale.
Our approach combines practical construction delivery with programme, procurement and commercial management. We work with clients, architects, engineers, Building Control and specialist subcontractors to turn an agreed scope into a controlled construction project.
Every price is built around the actual house — ground conditions, steelwork, glazing, kitchens, bathrooms, access and specification — not a headline square-metre rate. Scope, allowances and variations are written down before anyone lifts a spade.
What we do
One contractor, one project.
Complex residential construction
We coordinate foundations, structural steelwork, masonry, roofing, glazing, first fix, second fix and finishes so the extension is managed as one construction project.
Working with your design team
We can work from architect and structural engineer information, review buildability and procurement, and coordinate the construction phase with Building Control and specialist suppliers.
Clear commercial control
Scope, allowances, procurement and variations need to be visible on substantial projects. Our approach is built around documented cost and programme control.
Hale, Altrincham and Cheshire
Our residential focus covers Hale, Altrincham, Bowdon and surrounding Cheshire locations.
Scope
What's included.
- Foundations
- Structural steelwork
- Masonry and roofing
- Glazing
- First and second fix
- Kitchens, bathrooms and finishes
- Coordination with your architect and engineer
- Building Control and specialist suppliers
Recent work
Projects like this, delivered.
Didsbury kitchen extension
Didsbury, Manchester
A kitchen extension under a full glazed roof — new kitchen fitted, flooring and tiling throughout, and crittall-style glazing onto the garden.
Didsbury extension
Didsbury, Manchester
A rear extension with a full kitchen install — bookmatched marble island, minimal-frame sliders — plus a complete staircase railing and handrail replacement through the house.
Wilmslow house
Wilmslow
A tired 1930s detached taken back to brick and rebuilt — full-width rear extension, complete refurbishment, new kitchen, staircase and oak porch.
Straight answers
Questions we get asked.
As a 2026 guide across Cheshire and Greater Manchester: £2,400–£3,600 per square metre for a single or two-storey extension with structural alterations. It often costs more per square metre than a new build, because nothing is square. Whole-house refurbishment runs £1,400–£2,800 per square metre. Excluding VAT, professional fees and abnormals — and a measured survey and cost plan beats any rate.
A written cost plan at stage two and a signed variation procedure before anyone lifts a spade. Written variations only — no verbal extras, ever. Monthly valuations so you always know where the number is.
Hale, Bowdon, Altrincham and the surrounding Cheshire area — including Knutsford, Mobberley, Wilmslow, Alderley Edge, Mere and Lymm.
Also from Tatton
Other services.
Office fit-out
Cat A and Cat B fit-out, workplace refurbishment and commercial interiors — much of it delivered in buildings that never closed.
CommercialShopfitting
Shopfitting and retail refurbishment, from strip-out and enabling works to a finished store — built around a fixed opening date.
CommercialCommercial refurbishment
Whole-building and occupied refurbishment of workplaces and commercial property — including the EPC and MEES upgrades that make a building lettable.
ResidentialNew build homes
One-off private homes, from £400k to £3m and beyond — from groundworks and structure through services, finishes and handover.
ResidentialHousing developments & land
Schemes of two to thirty plots. We buy sites, joint-venture with landowners and build out — with a free site appraisal in five working days.
ResidentialExtensions in Altrincham
Substantial extensions, structural remodelling and whole-house refurbishment across Altrincham, Hale and Bowdon.
CommercialCat A & Cat B fit-out
Landlord Cat A, tenant Cat B and complete shell-to-handover fit-out, delivered UK-wide.
CommercialCommercial fit-out
Office, healthcare, hospitality and retail fit-out, delivered UK-wide and around live operations.
CommercialConversions
Office-to-residential, commercial change of use and permitted-development conversions, delivered UK-wide.
CommercialHealthcare fit-out
Care homes, surgeries and clinical buildings, fitted out and refurbished in live settings, UK-wide.
CommercialHospitality fit-out
Hotels, restaurants and bars, front and back of house, delivered to a fixed opening date, UK-wide.
ResidentialBuilders · Altrincham
Owner-managed building contractor based in Altrincham: extensions, renovations, basements, new builds and office fit-out.
ResidentialRenovations · Altrincham
Whole-house renovation and remodelling across Altrincham, Hale and Bowdon, delivered as one programme.
ResidentialBasements · Altrincham
Basement conversions beneath existing houses across Altrincham, Hale and Bowdon.
CommercialOffice fit-out · Altrincham
Cat A and Cat B office fit-out and refurbishment for businesses in Altrincham and south Manchester.
ResidentialBuilders · Manchester
Owner-managed building contractor for Manchester: extensions, refurbishments, new builds and commercial fit-out.
ResidentialExtensions · Manchester
House extensions in Manchester: side returns, kitchen extensions, glazed roofs and two-storey extensions.
ResidentialHome builders · Altrincham
One-off new homes and replacement dwellings in Altrincham, Hale and Bowdon.
ResidentialHome builders · Manchester
One-off new homes, infill houses and small developments in Manchester and Trafford.
ResidentialRefurbishment · Altrincham
Whole-house and commercial property refurbishment in Altrincham, Hale and Bowdon.
ResidentialRefurbishment · Manchester
Whole-house and commercial property refurbishment across Manchester.
CommercialIndustrial units
Steel portal-frame industrial units, workshops and self-storage, from slab and frame to cladding, roller shutters and external works.
ResidentialBuilders · Wilmslow
Extensions, whole-house renovations and new homes in Wilmslow and Alderley Edge, from our office on The Downs in Altrincham.
ResidentialBuilders · Knutsford
New build homes, extensions and renovations in Knutsford and Mobberley, from plot to keys.
ResidentialBuilders · Didsbury
Rear and kitchen extensions, staircases and refurbishments in Didsbury, handed over finished, kitchen and all.
CommercialOffice fit-out · Stockport
Cat A and Cat B office fit-out in Stockport, including a £175K service centre built around a building that never closed.
Check us out
Find Tatton Projects everywhere.
Five-star reviews
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LinkedInTatton Projects on LinkedIn
Project updates, handovers and what we’re building across Manchester and Cheshire.
Instagram@tatton.projects
Before, during and after photos straight from site.
YouTubeSite walkthrough films
Walkthrough films of our jobs, from strip-out to handover.
TikTok@tattonprojects
Short clips straight from our sites.
AccreditationFederation of Master Builders
Vetted FMB member, Constructionline Gold and CITB registered, with CSCS-carded site staff.
Companies HouseTatton Projects of Cheshire Ltd
Company no. 17553626, part of the DPG Holdings MCR group.
Sister companyThe Load Bearing Company
Our structural team: steel beams, RSJs and load-bearing wall removal across the North West.
Our softwareEstiMate
The quoting and contracts app we built to price our own jobs, now used by UK builders.
Planning a major extension?
Send us the drawings, or just the house and what you want from it. You'll get a written cost plan from the person who'd run the job.