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Concrete building blocks

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Concrete building blocks for sale on largest auction and classifieds sites

Home / Concrete & Masonry / Concrete building blocks refurbished & used for sale | For Sale UK
Pack 100mm dense - –,

Pack 100mm dense - –,

£70.00
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Block paving imprinted - block,

Block paving imprinted - block,

£119.00
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100mm dense concrete blocks - 100mm,

100mm dense concrete blocks - 100mm,

£80.99
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50x 100mm aerated - 50x,

50x 100mm aerated - 50x,

£175.00
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Red concrete block - red, mm

Red concrete block - red, mm

£98.89
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Concrete block 100mm - concrete,

Concrete block 100mm - concrete,

£53.98
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Tarmac dense concrete - concrete, block

Tarmac dense concrete - concrete, block

£73.25
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Concrete block 100mm 7 - concrete,

Concrete block 100mm 7 - concrete,

£230.89
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Tarmac dense concrete block - tarmac,

Tarmac dense concrete block - tarmac,

£100.49
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140mm concrete blocks - 140mm,

140mm concrete blocks - 140mm,

£167.62
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Tarmac dense concrete - dense, block

Tarmac dense concrete - dense, block

£98.00
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Tarmac dense concrete block - tarmac,

Tarmac dense concrete block - tarmac,

£49.99
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Dense concrete blocks 100mm - dense,

Dense concrete blocks 100mm - dense,

£80.00
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Tarmac concrete blocks - 7.3n,

Tarmac concrete blocks - 7.3n,

£94.00
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Sol lewitt concrete block - lewitt,

Sol lewitt concrete block - lewitt,

£187.89
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Blue circle mastercrete - blue, cement

Blue circle mastercrete - blue, cement

£76.00
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100mm dense blocks concrete - dense,

100mm dense blocks concrete - dense,

£118.00
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Tarmac concrete blocks 3n - tarmac,

Tarmac concrete blocks 3n - tarmac,

£73.00
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10x 100mm aerated - 10x,

10x 100mm aerated - 10x,

£44.70
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Solid dry core drill bits - core,

Solid dry core drill bits - core,

£48.26
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Gray concrete block bricks - 24,

Gray concrete block bricks - 24,

£21.29
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1000kg concrete weight blocks - 1000kg,

1000kg concrete weight blocks - 1000kg,

£180.00
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Concrete building bricks - 10,

Concrete building bricks - 10,

£26.00
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Buff concrete garden wall - buff,

Buff concrete garden wall - buff,

£14.54
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Dolls house concrete deck - dolls,

Dolls house concrete deck - dolls,

£7.50
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Block paving seal - , coating

Block paving seal - , coating

£89.99
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100mm dense concrete block - dense,

100mm dense concrete block - dense,

£11.40
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Building with masonry brick - masonry:,

Building with masonry brick - masonry:,

£7.16
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Proper concrete lego blocks - blocks,

Proper concrete lego blocks - blocks,

£93.50
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Blue circle mastercrete - blue,

Blue circle mastercrete - blue,

£75.00
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Vtg screencraft decorative - vtg,

Vtg screencraft decorative - vtg,

£49.95
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Vintage screen cast block - 12",

Vintage screen cast block - 12",

£21.50
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Concrete test weight - concrete,

Concrete test weight - concrete,

£25.00
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Pattern imprinted concrete - imprinted,

Pattern imprinted concrete - imprinted,

£99.99
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Vintage textured screen - textured, block

Vintage textured screen - textured, block

£21.49
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Ssmp230 wills scenic - ssmp230, oo/ho

Ssmp230 wills scenic - ssmp230, oo/ho

£6.00
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Block paving imprinted - block,

Block paving imprinted - block,

£33.94
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Mould king 19014 - mould, pneumatic

Mould king 19014 - mould, pneumatic

£94.30
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Tarmac aerated block - tarmac,

Tarmac aerated block - tarmac,

£45.19
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Block paving sealer - sealer, gloss

Block paving sealer - sealer, gloss

£176.99
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Concrete block bricks - concrete,

Concrete block bricks - concrete,

£21.02
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Dolls house firepit stones - dolls,

Dolls house firepit stones - dolls,

£24.99
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Grain walling scale - grain,

Grain walling scale - grain,

£1.17
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Best block paving - -,

Best block paving - -,

£129.50
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Old concrete house - old,

Old concrete house - old,

£25.93
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Cat dig build - n, concrete

Cat dig build - n, concrete

£2.99
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Gloss eco friendly sealer - eco-friendly,

Gloss eco friendly sealer - eco-friendly,

£94.99
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10pcs concrete building blocks - concrete,

10pcs concrete building blocks - concrete,

£16.78
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Water based sealer matt - based,

Water based sealer matt - based,

£50.98
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Block paving and concrete - block,

Block paving and concrete - block,

£74.99
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Blue circle mastercrete cement - mastercrete,

Blue circle mastercrete cement - mastercrete,

£20.90
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Vintage screen block mould - vintage,

Vintage screen block mould - vintage,

£49.95
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Concrete block paving - block,

Concrete block paving - block,

£33.94
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Dolls house pallet - pallet, of

Dolls house pallet - pallet, of

£31.99
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Grey concrete block - 10,

Grey concrete block - 10,

£18.90
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Gauge wills model railway - gauge,

Gauge wills model railway - gauge,

£10.70
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Wrekin concrete decking blocks - wrekin,

Wrekin concrete decking blocks - wrekin,

£14.60
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10x cement brick scene - 10x, block

10x cement brick scene - 10x, block

£25.40
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Ton concrete weight - 2x,

Ton concrete weight - 2x,

£180.00
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Dolls house breeze blocks - breeze,

Dolls house breeze blocks - breeze,

£31.99
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Hilka red brickwork - red,

Hilka red brickwork - red,

£24.99
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Vintage auriol decorative - 12",

Vintage auriol decorative - 12",

£33.99
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The use concrete blocks - blocks, in

The use concrete blocks - blocks, in

£19.37
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Block paving imprinted - block,

Block paving imprinted - block,

£33.94
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Concrete model well - concrete,

Concrete model well - concrete,

£45.77
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Vtg screencraft decorative - vtg,

Vtg screencraft decorative - vtg,

£32.00
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Block paving sealer water - paving,

Block paving sealer water - paving,

£91.99
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Vintage concrete screen - vintage, 18”

Vintage concrete screen - vintage, 18”

£29.99
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Neilsen building profile gauge - neilsen,

Neilsen building profile gauge - neilsen,

£9.29
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Block paving imprinted - block,

Block paving imprinted - block,

£60.19
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Printed concrete sealer satin - printed,

Printed concrete sealer satin - printed,

£139.96
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Dolls house construct block - dolls, construct-a-block

Dolls house construct block - dolls, construct-a-block

£49.99
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Block paving coating - ,

Block paving coating - ,

£89.99
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Building foam bricks for kids - building,

Building foam bricks for kids - building,

£14.99
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Block paving imprinted - block,

Block paving imprinted - block,

£129.50
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Concrete lego block - block, lifting

Concrete lego block - block, lifting

£104.70
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Block paving concrete - ,

Block paving concrete - ,

£94.99
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Water based sealer - water,

Water based sealer - water,

£50.99
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Hollow concrete block building - concrete,

Hollow concrete block building - concrete,

£14.26
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Block paving and - block,

Block paving and - block,

£136.99
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Concrete happy laughing - 5,

Concrete happy laughing - 5,

£10.53
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Blue circle mastercrete cement - blue,

Blue circle mastercrete cement - blue,

£64.59
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Mexco diamond core drill - diamond,

Mexco diamond core drill - diamond,

£42.30
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Wet look concrete block - concrete,

Wet look concrete block - concrete,

£129.99
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Block paving imprinted - block,

Block paving imprinted - block,

£86.44
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Vintage screencast concrete - screencast,

Vintage screencast concrete - screencast,

£31.89
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Block paving sealer - , suitable

Block paving sealer - , suitable

£94.99
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Block paving imprinted - block,

Block paving imprinted - block,

£129.50
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Vintage 1970s decor screen - 1970s,

Vintage 1970s decor screen - 1970s,

£26.69
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Water based sealer gloss - based,

Water based sealer gloss - based,

£94.99
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Matt finish block - matt,

Matt finish block - matt,

£60.19
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Block paving imprinted - paving,

Block paving imprinted - paving,

£112.68
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The manufacture concrete - manufacture,

The manufacture concrete - manufacture,

£15.21
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Dolls house bricks blocks - house,

Dolls house bricks blocks - house,

£6.50
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Rockfaced walling block

Rockfaced walling block

£312.70
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Grey precast concrete - 13,

Grey precast concrete - 13,

£78.70
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📊96 listings · from £1.17 · avg £67.79
⚠️ These listings were last updated more than 21 days ago. Search for fresh listings

Browse 96 concrete building blocks listings currently in our index. Prices range from £1.17 to £312.7, with an average of £67.79. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about concrete building blocks →

Try this: victorian pavers | screen wall blocks | terca bricks | cast iron manhole cover | bullnose bricks | cast manhole cover | hiab hire | carlton bricks | hanson bricks | cobble paving

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Everything you need to know about concrete building blocks

Whether you are looking for a brand-new or second-hand concrete building blocks, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £1.17, while premium listings can reach £312.7 — giving you a wide budget spread to work with. The average price of £67.79 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

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