Loft Conversion in Portland

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Loft conversion companies in Portland

In need of loft space alteration advisors in Portland? Our attic room conversion renovators in Portland are able to offer you the best quotations to have a loft area transformed in your property or home.

The installation of a attic extension in your home can be finished quickly, enabling you to make full use of the altered space and start benefitting from an extra room. The attic alteration will be carried out by a vetted, certified company and once this has been done you'll be ready to begin making use of the new region right away. With your newly altered loft space you'll be able to have an extra bedroom, study or maybe a rec room.

With a array of loft space conversion styles and designs you'll be ready to acquire something that suits your taste, whilst being handy and eye appealing.

We're going to supply you with no obligation quotations from attic alteration companies in Portland who will be able to provide you with cost-free surveys and quotes for the alteration. You can then compare these attic room conversion prices and make sure to get the best value for your money.

Average Loft conversion cost in Portland

The regular cost of a Loft conversion is £25000. Costs differ based upon the materials and the firm selected. The upper price range can be as high as £28750. The material costs are mainly approximately £6250

Average price per Loft conversion job in 2025

Avg. price low

Avg. price low
£18,750

Avg. price

Avg. price
£25,000

Avg. price high

Avg. price high
£28,750

£29300

£21975

£14650

£7325

£0

Prices based on actual Loft conversion costs for Portland, as reported by local LeadsDoWork members.

Loft conversion installation cost in Portland 2025

Labour cost £17,500
Material cost £6,250
Waste removal £1,250
Time frame: 6-12 weeks

Loft conversion searches in June 2025

Loft conversion Projects in Portland in May 2025

385

Requests for quotations in Portland in May 2025

5

Requests for Loft conversion quotations in Portland in May 2025. 25% change from April 2025.

220

Requests for Loft conversion quotations in Dorset in May 2025. 38% change from April 2025.

We noted 385 requests for home quotations within Portland. Of these quote requests the number of loft conversion quotes within Portland was 5. Quotatis would have been in a position to match these consumers with as many as 4 suitable fitters who were available for work within Portland during those times. Ask for a free home survey from reputable companies in Portland.

Source: Numbers calculated based on the search volumes in major search engines

Loft conversion searches in cities and towns near Portland May 2025

10

Requests for quotations in Dorchester in May 2025

10

Requests for quotations in Weymouth in May 2025

10

Requests for quotations in Beaminster in May 2025

10

Requests for quotations in Blandford Forum in May 2025

6

Requests for quotations in Bridport in May 2025

Portland

The Island of Portland is a limestone tied island, 6 kilometres (4 mi) long by 2.7 kilometres (1.7 mi) wide, in the English Network. Portland is 8 kilometres (5 mi) south of the resort of Weymouth, developing the most southern factor of the area of Dorset, England. An obstacle beach called the Chesil Beach joins it to the mainland. The A354 roadway passes down the Portland end of the beach and also then over the Fleet Shallows by bridge to the landmass. Rose city and Weymouth with each other create the borough of Weymouth as well as Portland. According to the 2011 Census, the area has a long-term resident population of around 12,400 people. In 2010, there were 5786 dwellings covering a total area of 11.5 square kilometres. Rose city is a central part of the Jurassic Shore, a Globe Heritage Site on the Dorset and east Devon coastline, important for its geology as well as landforms. Portland rock, famous for its usage in British as well as globe design, including St Paul's Basilica as well as the United Nations Head office, remains to be quarried. Rose city Harbour, in between Portland and Weymouth, is one of the largest synthetic harbours in the globe. The harbour was made by the structure of stone breakwaters between 1848 and 1905. From its beginning, it was a Royal Navy base, as well as played prominent duties during the First and Secondly World Battles. Ships of the Royal Navy and NATO countries developed and also exercised in its waters up until 1995. The harbour is currently a private port as well as preferred recreation area, and was made use of for the 2012 Olympic Gamings. For every one of your residence renovations, be sure to recognize credible specialists in the Island of Rose city to make specific of quality.

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Similar Customer Enquiries for Loft conversion in Portland

08 May

Conversion | Loft

Portland - DT5

Enquiry from: Valerie D

Start Date: Immediate

i have a roof window on *** floor that i want to change to a dormer window. even better with a juliette balcony. are you the property owner: owner of the property property type: terrace are you lookin...

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09 Oct

Conversion | Loft

Dorchester - DT1

Enquiry from: Kevin K

Start Date: Immediate

Loft conversion Lead Loft conversion Lead

shell conversion of loft in a bungalow with a hipped roof. are you the property owner: owner of the property property type: detached what are you looking to convert the space into: bedroom/s are you ...

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17 Mar

Conversion | Loft

Dorchester - DT1

Enquiry from: Kevin K

Start Date: Immediate

loft conversion to detached bungalow with hipped roof. head height at centre or loft is 2.2m are you the property owner: owner of the property property type: detached what are you looking to convert t...

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20 Dec

Conversion | Loft

Dorchester - DT2

Enquiry from: Michael P

Start Date: Immediate

We currently have a bungalow with hip end roof. We are looking for hip to gable conversion as a minimum; however while we are at it we could consider raising the external walls 1/2 a story. Looking fo...

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20 Jul

Conversion | Loft

Dorchester - DT1

Enquiry from: Rob C

Start Date: Immediate

loft conversion to create bedroom and ensuite are you the property owner: owner of the property what are you looking to convert the space into: bedroom/s are you looking to have stairs: yes do you req...

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07 Nov

Conversion | Loft

Dorchester - DT2

Enquiry from: Marian S

Start Date: Immediate

a lift the roof conversion to make bungalow with homers into house. planning permission granted are you the property owner: owner of the property property type: detached what are you looking to conv...

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08 Jul

Conversion | Loft

Dorchester - DT1

Enquiry from: Jennie M

Start Date: Immediate

Convert loft space into third bedroom, add staircase. Currently got tenants in the property but hope to have moved back in by Sept/October

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01 Jun

Conversion | Loft

Dorchester - DT1

Enquiry from: Ian M

Start Date: Immediate

quotes to carry out full building/project work on a rear dormer loft conversion. plans already submitted for lawful development are you the property owner: owner of the property property type: semi d...

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12 Nov

Conversion | Loft

Weymouth - DT4

Enquiry from: Ralph S

Start Date: Immediate

Large loft conversion over main house and tenant to rear providing two bedrooms both ensuite

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25 May

Conversion | Loft

Weymouth - DT4

Enquiry from: Test T

Start Date: 1 to 3 months

Customer visited the myloftconversionprices.co.uk site and submitted an enquiry. Property type: Detached, Property owner: Owner, Looking to convert into: Living space, Work description: Test test te...

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18 Jan

Conversion | Loft

Weymouth - DT3

Enquiry from: Rob P

Start Date: 1 to 3 months

Loft conversation to double bedroom with ensuite Are you the property owner: Owner of the property Property Type: Semi detached What are you looking to convert the space into: Bedroom/s Are you looki...

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06 Jan

Conversion | Loft

Weymouth - DT3

Enquiry from: Mike M

Start Date: 1 to 3 months

Home Owner Call to Appoint

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03 Oct

Conversion | Loft

Weymouth - DT4

Enquiry from: Nolwenn R

Start Date: Immediate

Loft conversation quote

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08 Feb

Conversion | Loft

Dorchester - DT2

Enquiry from: Chrissy V

Start Date: Immediate

Customer visited the myloftconversionprices.co.uk site and submitted an enquiry. Property type: Terrace, Property owner: Owner, Looking to convert into: Living space, Work description: Hello, we are...

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28 Jul

Conversion | Loft

Weymouth - DT3

Enquiry from: K R

Start Date: Immediate

Strip out existing loft conversion; Re-do conversion legally with all necessary permissions and building regs: 1 bedroom + 1 bathroom OR 2 bedrooms + 1 en suite. The current 'rooms' are 3.55m x...

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04 Jul

Conversion | Loft

Dorchester - DT1

Enquiry from: JOHN B

Start Date: Immediate

Customer visited the myloftconversionprices.co.uk site and submitted an enquiry. Property type: Terrace, Property owner: Owner, Looking to convert into: Other, Work description: CONVERT TO EITHER OF...

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07 Jan

Conversion | Loft

Weymouth - DT4

Enquiry from: Martin C

Start Date: Immediate

Three dorms Windows on chalet bungalow Are you the property owner: Owner of the property Property Type: Detached

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FAQs

how much value does a loft conversion add?

When its impossible to build out and create more space sideways, why can’t you look upwards? As more and more homeowners in the UK are carrying out their loft conversion project, one question that keeps popping up is the amount of value the loft conversion can add to their homes. However, this is a question that is impossible to provide a single and precise answer to. This is because the value that’ll be generated by a loft conversion is largely dependent on a wide range of influencing factors. To give you a vague idea of the loft conversion value to a property, we’ve put forward a research carried out by industry experts so you can know what you’re in for.

Nationwide carried out a research which shows clearly that a loft conversion including an additional bedroom as part of the building plan will increase a house’s value by up to 21 percent. Since the number of rooms a house has is one of the main metrics for house valuations, loft conversion comes in pretty handy as it’s a great and easy way to convert your house from a 4 bedroom house to a 5 bedroom house prior to sale.

Apart from the financial value aspect, loft conversion also adds more value to your lifestyle which is very unlike nearly other financial investments you can make. More space in your house automatically means more storage or a new room as you wish. A new room can be for a growing family or probably to serve as a guest room. It can also be used as a study space or even an office especially with the rapidly growing rate of people working from home. With loft conversion, the possibilities in terms of value are simply endless!

how much is a loft conversion?

With the ability to add approximately one third of your existing living space ( by converting your old, unused attic) to your home or property without having to let go of your garden, it’s quite easy to see the reason why loft conversion has rapidly grown to become one of the most popular home improvements in the UK. However some homeowners usually shy away from the idea simply by looking at the perceived high cost of carrying out such a project, despite several researches showing that loft conversions offers the best rate of return on initial investment when compared to the other home improvement projects. So exactly how much would it cost to carry out this project?

Just like several other home improvement projects, the cost of a loft conversion varies greatly depending on a wide range of influencing factors. These factors include the size of your home, how old your home is as well as the quality of the fixtures and fittings you want to install. For instance, a high end bathtub alone can cost you thousands of pounds, meanwhile you can also construct a full bathroom suite on just a couple of hundred pounds. However, to give you an idea of the minimum cost of a loft project we’ll look at the most popular types and the minimum cost of each.

✓ Internal Loft Conversion - The most affordable type of loft conversion tends to start from £25,000 and above.

✓ Dormer or L-Shaped Dormer Loft Conversion. These are the most popular types of loft conversion. Dormer price tends to start from £35,000, while the L-shaped dormer starts from £45,000.

✓ Mansard Loft Conversion - This involves replacing the entire side of a sloping roof with a vertical wall and flat roof. It requires a planning permission. The type of loft conversion usually starts from £45,000.

✓ Hip To Gable Loft Conversion - This usually starts from £50,000.

how disruptive is a loft conversion?

Asides the questions relating to planning permission of a loft conversion as well as the total cost of completing a loft conversion project, this is perhaps the most common question on the loft conversion subject matter. Before making an investment decision, many homeowners will want to know just how disruptive a loft conversion is. Well, we’ve all heard the several horror stories when loft conversion builder with dirty boots tramples all over the fresh and just-acquired shag pile or the noise of the construction loud enough to annoy neighbours from four blocks away or an obvious shortage of teabags, sugar and lots more. Good news is, the disruption of loft conversion is not as bad as people make out. Let’s have a look at how it works!

Just like all other major building projects, a loft conversion is disruptive to your property. However, no two loft conversions are the same, therefore some are certain to be more drastic and invasive than others. In the long run, the project is worth the stress and inconveniences caused and in most cases, it’s usually a very good investment.

Normally, an average loft conversion is expected to last for about 9 to 12 weeks (depending on the complexity of the loft conversion project some might take longer). Some of the factors that affects the duration of a project includes the type of the loft, the design of the loft as well as the style of the property.

Generally, a loft conversion is a lot less disruptive than say completely moving a home. It all has to do with how you’re able to deal with it as a person. And besides, the effect it’s going to have to a large extent depends on the company you hire. A good company will always look to ensure to keep disruptions to a minimal when carrying out the loft conversion project.

How long will a loft conversion take?

It depends on the style and size of the conversion, but in general, a loft conversion will take between 1-2 months. A loft conversion is a substantial building project, and plans will need to be drawn up. This may add to the time it takes to complete your loft conversion.

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