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Loft conversions in Milton Keynes

The 10 loft conversions from Google's results for Milton Keynes, ranked on Google rating, online presence and other factors. Updated 10 September 2026.

Velux / rooflight
£26,000 – £36,500no roof structure change
Dormer
£41,500 – £62,500the most common UK conversion
Hip to gable
£47,000 – £73,000semi and end terrace
Milton Keynes vs UK
+4%above the UK median

Number 1: Djmoore Lofts

5.0(29)out of 5, from 29 reviewson GoogleBletchley, Milton Keynes

DJ Moore Lofts designs and installs dormer conversions, handling planning, plumbing, and built-in wardrobe fitting. Recent work includes converting roof spaces into master bedrooms with ensuite bathrooms for homeowners in the surrounding regions.

01234 984076 18 Newton Rd, Bletchley, Milton Keynes MK3 5BT

Number 2: Loft Conversion Experts

5.0(10)out of 5, from 10 reviewson GoogleNewport Pagnell

Kong Builders carries out loft conversions across Milton Keynes, Bedfordshire, Buckinghamshire, and nearby counties. The Newport Pagnell business transforms attic spaces into guest bedrooms, master suites with walk-in wardrobes, or home offices.

07563 566455 Annesley Rd, Newport Pagnell MK16 0BG

Number 3: Smk Conversions

5.0(4)out of 5, from 4 reviewson GoogleBletchley, Milton Keynes

Smk Conversions builds loft conversions for homeowners located in Milton Keynes. Projects focus on converting unused roof space into extra living areas, such as new bedrooms, study areas, and children's playrooms.

01908 382181 29 Caernarvon Cres, Bletchley, Milton Keynes MK3 7DN

Number 4: Gallacher Loft Conversions

5.0(2)out of 5, from 2 reviewson GoogleFurzton, Milton Keynes

Gallacher Loft Conversions delivers loft conversions, garage conversions, and house extensions in Milton Keynes. The team assists local homeowners with expanding their indoor living space through attic and room conversions.

07525 811997 44 Dulverton Dr, Furzton, Milton Keynes MK4 1DF

Number 5: Nextgeneration Construction

5.0(2)out of 5, from 2 reviewson GoogleGuide, Milton Keynes

Nextgeneration Construction delivers a wide range of home building services in St Albans and Milton Keynes. The company carries out residential extensions, house conversions, and complete property renovations.

01908 473566 Unit 12, Crossinglands Business Park, Salford Rd, Aspley Guise, Guide, Milton Keynes MK17 8HZ

Number 6: Touchstone Lofts

4.8(76)out of 5, from 76 reviewson GoogleChiswick, London

Touchstone Lofts provides attic transformations and home extensions, covering everything from architectural design and planning to building work. Its projects include dormer, mansard, hip-to-gable, and rooflight conversions for various house types, as well as structural engineering services.

020 7870 1117 2 Watchfield Ct., Sutton Ct Rd, Chiswick, London W4 4NA

Number 7: J&T Herbert Loft Conversions Limited

5.0(1)out of 5, from 1 reviewson GoogleNewport Pagnell

J&T Herbert Loft Conversions Limited carries out loft conversion projects across Milton Keynes and Buckinghamshire. Services include Velux conversions and structural adaptations designed to transform roof spaces into bright residential rooms.

0800 061 4077 89c High St, Newport Pagnell MK16 8AB

Number 8: Kings Mead Conversions

4.4(68)out of 5, from 68 reviewson GoogleCrownhill, Milton Keynes

Kings Mead Conversions provides loft conversion services across Milton Keynes, Buckinghamshire, Bedfordshire, Hertfordshire, and Oxfordshire. The team handles project requirements ranging from simple home office conversions to full bedroom additions.

0800 859 5182 Unit 12 Darin Ct, Crownhill, Milton Keynes MK8 0AD

Number 9: Modu Loft

4.2(21)out of 5, from 21 reviewson GoogleBrompton on Swale, Richmond

Modu Loft constructs modular loft conversions for various property styles, including detached homes, bungalows, and new builds. Operating from Richmond, the firm supplies factory-built roof structures that can be installed on-site using a crane to minimise scaffolding requirements.

0800 195 3855 Units 1, & 2, Bridge Rd, Brompton on Swale, Richmond DL10 7HS

Number 10: Milton Keynes Loft Conversion

No Google reviews yetMilton Keynes

Milton Keynes Loft Conversion converts roof spaces into extra residential accommodation across Milton Keynes. The service offers homeowners a practical way to extend their living space without altering the garden footprint.

What loft conversions charge in Milton Keynes

In Milton Keynes, velux / rooflight typically costs £26,000 – £36,500. Labour in Buckinghamshire runs 4% above the UK median, which accounts for most of the difference from the same job elsewhere.

How to choose between them

  • Check the registration yourself. Trade body memberships are public, and each body's own register confirms them in a minute.
  • Get three quotes on the same specification. Written down, split into labour, materials and anything structural. Most people compare a total against a total and end up choosing between two different jobs.
  • Ask what is not included. Making good, waste removal, scaffolding and VAT are the four that turn a cheap quote into an average one.
  • Never pay a large deposit up front. Materials in advance is normal. Half the total before anyone turns up is not.

How this list is ordered

These are the firms from Google's results for "loft conversion milton keynes". They are ranked on Google rating, online presence and other factors.

Work out the budget first

The figures above are Milton Keynes ranges. These explain what drives them, so you can read a quote properly.

Loft conversions in Milton Keynes: common questions

Do I need planning permission for a loft conversion?

Usually not. Most fall under permitted development if you stay within 40 cubic metres for a terrace or 50 for a semi or detached, do not go above the existing roof ridge, and use materials in keeping. Mansards and anything on a flat or in a conservation area normally do need permission.

How long does a loft conversion take?

Six to eight weeks for a dormer once work starts, plus four to eight weeks beforehand for drawings, structural calculations and building control. Scaffolding usually goes up a week ahead.