Specialist Building & Landscaping in Lasswade
Solid work for conservation streets, wooded plots and steep Midlothian gardens
Kingsknowe Building & Landscaping provide professional construction services across Lasswade (EH18) and Midlothian.
Our team of experienced tradesmen handle everything from extensions, conversions and roofing through to driveways, patios and full garden landscaping, start to finish.
Built Properly. First Time.
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Precision Planning
Every project meticulously planned before a single spade hits the ground.
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Experienced Team
Our skilled tradesmen deliver every project with 25 years of trade expertise behind them.
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Clean Site Daily
A tidy, safe site every single day — we leave your property as we found it.
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Guaranteed Work
Quality guaranteed on every project we undertake, residential or commercial.
Expert Building & Landscaping in Lasswade
We work on extensions, masonry repairs, roofing and external works for homeowners here, from older stone houses and cottages around the village core and High Street above the River North Esk to larger semi-detached and detached homes on the countryside edge, including the prestige plots along Kevock Road and around Broomieknowe with their long, wooded gardens. The mix of steep banks, conservation area streets and mature trees means the way a job is built in this village is very different from a flat estate further into Midlothian.
Projects are planned so the structure, groundwork and finish are treated as one job rather than separate pieces. That can mean starting with groundworks and foundations or bricklaying and masonry and only then moving on to visible work such as driveways and paving or new patios once the base is right for the levels, roots and drainage the plot has. It is the same approach whether the property sits in the conservation streets near the centre or on the wooded slopes running towards Melville Castle to the north-east.
- Free Survey & Quote
- Expert Planning
- Skilled Trades, Fully Managed
- Clean & Tidy Site, Every Day
- Final Walkthrough & Guarantee
- Edinburgh Trusted Trader
- 25 Years Experience
- 5.00 Google Rating
Our Building & Landscaping Services
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House Extensions
On plots that fall away towards the river or neighbouring gardens, our team designs extensions to tie new space into the original house while keeping sensible access and levels, a big part of the job here.
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Loft Conversions
Loft conversions are built by our team to add useful rooms with views over the Esk valley, checking structure, insulation and access closely against older roof structures and the way properties sit on the slope before work begins.
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Garage Conversions
Integral or attached garages are converted by our team as a practical way to gain everyday living space in this area, where many homes have driveways but limited flat internal floor area.
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Bricklaying & Masonry
Our masonry crew stitches new walls, porches and repairs into existing stone and brick so the finished job suits both the age of the property and its conservation area surroundings.
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Groundworks & Foundations
On steep banks, around tree roots and mixed made-up levels, our groundworks crew works out drainage, bearing and retaining needs before new foundations or hard landscaping go in.
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Roofing & Roofline
Our roofing team handles slate and tile repairs on older houses above the river through to replacement roofline on more modern properties, all with attention to driving rain along the valley and exposure on higher ground.
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Driveways & Paving
Around slopes, trees and limited turning, our paving team works driveways and paths, designing in falls, edging and drainage rather than leaving them to chance.
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Patio Installation
Patios are set out by our paving team as level platforms cut into a bank or built out with retaining, so seating is stable and safe instead of following the natural slope too closely.
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Decking
Our joiners build decking as the most practical way to create level seating in steep or wooded gardens, allowing usable areas without excessive excavation around established trees and roots.
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Fencing & Gates
Where gardens fall away or back onto woodland and paths, our joiners replace older fencing, sizing and setting posts and rails to cope with both wind and changing levels.
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Garden Walls & Retaining
Retaining walls are built by our masonry crew as a key part of many gardens here, holding terraces, steps and banks in place so paths, patios and lawns stay sound over time rather than creeping down the slope.
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Garden Landscaping
Our landscaping team turns beautiful but awkward plots into practical, low-maintenance spaces that still keep the mature trees, views and character that make the village appealing.
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Turfing & Lawn Installation
New lawns are prepared carefully by our team because slopes, shade and tree roots all affect how grass establishes and drains, especially on banks and stepped terraces.
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Painting & Decorating
Inside, our decorators finish extensions and alterations, while outside our painting suits the age and style of each property and copes with damp and shade in wooded, riverside settings.
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Get a Free Quote
Tell us about your project and we will get back to you within 24 hours.
Trusted Lasswade Builders
Kingsknowe Building & Landscaping is an Edinburgh Trusted Trader contractor working for homeowners in and around a village valued for its setting on the Esk, with conservation areas at Lasswade, Broomieknowe and Kevock. That matters in a place where older stone properties, wooded plots and streets linked closely to Bonnyrigg all sit under Midlothian Council planning, with Scottish building standards, tree cover and bank stability shaping how each job is specified and carried out.
Common Lasswade Homeowner Questions
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Do conservation area streets here need a different approach from nearby estates?
Yes. Matching masonry, protecting mature trees, managing access through narrow roads and respecting existing elevations all add complexity that is not present in the same way on standard estate layouts.
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Why do so many gardens here need retaining work before patios or lawns?
Because many plots rise or fall steeply towards the Esk or neighbouring properties, so walls, steps and edges have to be properly built to hold levels and stop surfaces moving over time.
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Are mature trees a problem when planning extensions and landscaping?
They can be if roots and shade are ignored, which is why tree positions, crown spread and likely root zones are considered early so foundations, retaining and drainage can be set out around them.
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Is access an issue on the narrow roads and lanes around the village?
It often is, which is why materials, waste removal and parking are planned in detail so neighbours can still move around and the roads remain safe while work is carried out.
What Our Clients Say
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Hazel — Lasswade VillageKingsknowe Building & Landscaping rebuilt our rear steps and terrace above the river, moving materials through tight access without causing problems for neighbours. The new stone and paving now look like they belong with the age and setting of the house.
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Stuart — BroomieknoweWe asked Kingsknowe Building & Landscaping to convert our garage and tidy up the driveway in Broomieknowe. The extra room has made daily life easier and the parking layout finally makes sense for how we actually use the cars.
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Linda — KevockOur garden in Kevock dropped sharply away from the house and had old edging that was starting to fail. Kingsknowe Building & Landscaping put in the retaining work and steps it needed first and then finished the patios and planting so the space feels safe and straightforward to look after.
Frequently Asked Questions
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Yes. All of our building and landscaping work for Lasswade homeowners comes with a workmanship guarantee, whether that is a sympathetic extension on a conservation area stone house above the Esk or terraced retaining and steps cut into a steep Kevock garden. We build to the Scottish Building Standards throughout, and we close every job with a proper walkthrough on site before handover, so you can stand with us and check the masonry, levels and finishes and flag anything that is not right before we leave.
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They do. We fit materials from trusted suppliers so the manufacturer warranties protect the finished work, which on a Lasswade property might cover the structural steel and reinforced concrete in an extension on a sloping plot, the slate and tile chosen to suit an older roof, and the natural stone and frost-resistant brick used in repairs near the river. In the garden the same holds for the Indian sandstone, treated timber and the geotextile membranes and drainage we install on wooded banks, and we pass on every record so the cover stays in place.
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We cover EH18, including Kevock, Wadingburn, Polton and Broomieknowe. We also cover nearby Midlothian communities including Dalkeith, Rosewell and Eskbank.
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The housing mix includes older stone houses above the river, cottages, properties with long wooded gardens and homes on the edges of Bonnyrigg, so each job has to suit its street, slope and setting.
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Yes. The Lasswade and Kevock Conservation Area is a designated area with its own Character Appraisal under Midlothian Council, and Broomieknowe is a recognised conservation area too, so external alterations and extensions here often need more careful planning checks than in non-designated streets.
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It is a straightforward route from Edinburgh via the city bypass and main roads towards Bonnyrigg, which helps with surveys, quoting and organised project delivery.
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Yes. Steep banks, mature trees, shade, older retaining walls and long-term wear from family use all affect how groundwork, drainage and new finishes are designed and built here. Where drainage is persistent we install perforated land drainage pipes wrapped in geotextile membranes channelled into deep gravel soakaways.
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Yes. We also work in nearby Midlothian towns and villages including Rosewell and Eskbank, all linked by the same routes through this part of the Esk valley.
Working in Lasswade
Edinburgh, EH12 8LJ
- Mon–Fri
- 8:30am – 7:00pm
- Saturday
- 9:00am – 1:00pm
- Sunday
- Closed