300mm kitchen unit
300mm kitchen unit for sale on Ireland's largest auction and classifieds sites
Mfc white flat pack kitchen - white, - £79.99
Wall unit • 720mm high all • 300mm deep 18mm - Free postage - New and Used
Wall unit • 720mm high all • 300mm deep 18mm - Free postage - New and Used
Kitchen wall cabinet cupboard - cabinet, - £94.95
300mm kitchen wall • Cabinet cupboard grey • Gloss narrow slim - Free postage - New and Used
300mm kitchen wall • Cabinet cupboard grey • Gloss narrow slim - Free postage - New and Used
Fully assembled kitchen 300mm - assembled, - £164.99
Manufactured they allow • You enhance your • Space without overspending - Free postage - New and Used
Manufactured they allow • You enhance your • Space without overspending - Free postage - New and Used
Flat pack quality kitchen base - flat, - £77.26
18mm full height • Cabinet backs extra • Construction base units - Free postage - New and Used
18mm full height • Cabinet backs extra • Construction base units - Free postage - New and Used
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200 300mm pull - pull, steel - £31.95
Pull out wire • Baskets kitchen cabinet • Larder storage cupboard - Free postage - New and Used
Pull out wire • Baskets kitchen cabinet • Larder storage cupboard - Free postage - New and Used
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48 listings · from £28.99 · avg £104.32
Browse 48 300mm kitchen unit listings currently in our index. Prices range from £28.99 to £269.99, with an average of £104.32. 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 300mm kitchen unit →
Homebase 300mm kitchen - 300mm, - £42.30
Homebase 300mm kitchen • Wall unit condition • New local pickup - Free postage - New and Used
Homebase 300mm kitchen • Wall unit condition • New local pickup - Free postage - New and Used
Flat pack quality - flat, - £63.99
18mm full height • Cabinet backs extra • Construction this complete - Free postage - New and Used
18mm full height • Cabinet backs extra • Construction this complete - Free postage - New and Used
Ball bearing pull out - pull, wire - £29.70
Versatile sizing available • Three cabinet widths • 150mm 200mm 300mm - Free postage - New and Used
Versatile sizing available • Three cabinet widths • 150mm 200mm 300mm - Free postage - New and Used
Light grey flat pack - light, - £65.31
Light grey mfc • 720mm high 300mm • Depth 18mm thick - Free postage - New and Used
Light grey mfc • 720mm high 300mm • Depth 18mm thick - Free postage - New and Used
White flat pack - white, wall - £129.99
900mm high 300mm • Depth have manufactured • Kitchen our based - Free postage - New and Used
900mm high 300mm • Depth have manufactured • Kitchen our based - Free postage - New and Used
Tier pull out - tier, aluminum - £40.80
150mm 200mm 250mm • Pull out wire • Baskets kitchen cabinet - Free postage - New and Used
150mm 200mm 250mm • Pull out wire • Baskets kitchen cabinet - Free postage - New and Used
Natural oak flat - oak, kitchen - £75.99
Wall unit • 720mm high all • 300mm deep have - Free postage - New and Used
Wall unit • 720mm high all • 300mm deep have - Free postage - New and Used
Lissa oak flat pack - lissa, - £64.39
Concealed wall hanging • Brackets neat tidy • Look inside your - Free postage - New and Used
Concealed wall hanging • Brackets neat tidy • Look inside your - Free postage - New and Used
Soft close kitchen cupboard - kitchen, - £149.99
Pull out • Wire basket soft • Close kitchen cabinet - Free postage - New and Used
Pull out • Wire basket soft • Close kitchen cabinet - Free postage - New and Used
900mm high 300mm - high, wall - £159.99
300mm plain slab • Gloss white kitchen • Wall unit matt - Free postage - New and Used
300mm plain slab • Gloss white kitchen • Wall unit matt - Free postage - New and Used
900mm high 300mm kitchen wall - kitchen, - £159.99
300mm matt black • Kitchen wall unit • 900mm high update - Free postage - New and Used
300mm matt black • Kitchen wall unit • 900mm high update - Free postage - New and Used
Mfc flat pack - flat, kitchen - £161.45
Unit available 600 • Cabinet specification 290 • 360mm high bridge - Free postage - New and Used
Unit available 600 • Cabinet specification 290 • 360mm high bridge - Free postage - New and Used
100 250mm pull out steel - 100-250mm, - £40.80
Pull out wire • Baskets kitchen cabinet • Larder storage cupboard - Free postage - New and Used
Pull out wire • Baskets kitchen cabinet • Larder storage cupboard - Free postage - New and Used
Light grey flat - grey, pack - £77.27
This complete smooth • Light grey kitchen • Perfect rented properties - Free postage - New and Used
This complete smooth • Light grey kitchen • Perfect rented properties - Free postage - New and Used
Natural oak flat pack kitchen - oak, - £74.99
Concealed wall hanging • Brackets neat tidy • Look inside your - Free postage - New and Used
Concealed wall hanging • Brackets neat tidy • Look inside your - Free postage - New and Used
Pull out wire basket - pull, kitchen - £84.15
Two level mini • Side cargo basket • 150mm 200mm 300mm - Free postage - New and Used
Two level mini • Side cargo basket • 150mm 200mm 300mm - Free postage - New and Used
Lissa oak kitchen wall units - oak, - £91.99
Wall unit • 900mm high all • Deep 300mm depth - Free postage - New and Used
Wall unit • 900mm high all • Deep 300mm depth - Free postage - New and Used
Mfc white flat pack kitchen - flat, - £68.99
720mm high 18mm • Thick white mfc • Cam dowel construction - Free postage - New and Used
720mm high 18mm • Thick white mfc • Cam dowel construction - Free postage - New and Used
Greta kitchen wall - greta, unit - £49.99
Greta 2025 options • Looking kitchen unit • Our cabinets are - Free postage - New and Used
Greta 2025 options • Looking kitchen unit • Our cabinets are - Free postage - New and Used
Greta kitchen wall - wall, unit - £49.99
Greta 2025 northern • Ireland scottish islands • Isle wight channel - Free postage - New and Used
Greta 2025 northern • Ireland scottish islands • Isle wight channel - Free postage - New and Used
Flat pack cream kitchen - flat, - £79.12
Perfect you are • Building kitchen cupboard • Just want extend - Free postage - New and Used
Perfect you are • Building kitchen cupboard • Just want extend - Free postage - New and Used
Flat pack quality kitchen base - flat, - £75.99
This complete smooth • Natural oak kitchen • Perfect rented properties - Free postage - New and Used
This complete smooth • Natural oak kitchen • Perfect rented properties - Free postage - New and Used
Soft close pull - soft, out - £81.29
Pull out soft • Close kitchen wire • Basket available standard - Free postage - New and Used
Pull out soft • Close kitchen wire • Basket available standard - Free postage - New and Used
Fully assembled kitchen 300mm - assembled, - £229.99
Manufactured they allow • You enhance your • Space without overspending - Free postage - New and Used
Manufactured they allow • You enhance your • Space without overspending - Free postage - New and Used
Fully assembled kitchen 300mm - fully, - £229.99
Manufactured they allow • You enhance your • Space without overspending - Free postage - New and Used
Manufactured they allow • You enhance your • Space without overspending - Free postage - New and Used
Fully assembled 300mm kitchen - fully, - £269.99
300mm kitchen matt • Pink tall larder • Cabinets update your - Free postage - New and Used
300mm kitchen matt • Pink tall larder • Cabinets update your - Free postage - New and Used
Fully assembled 300mm - fully, - £269.99
300mm tall plain • Slab gloss white • Kitchen larder unit - Free postage - New and Used
300mm tall plain • Slab gloss white • Kitchen larder unit - Free postage - New and Used
Flat pack quality kitchen - quality, - £94.98
18mm full height • Cabinet backs extra • Rigidity white gloss - Free postage - New and Used
18mm full height • Cabinet backs extra • Rigidity white gloss - Free postage - New and Used
Flat pack quality kitchen base - pack, - £53.99
18mm full height • Cabinet backs extra • Construction this complete - Free postage - New and Used
18mm full height • Cabinet backs extra • Construction this complete - Free postage - New and Used
Kitchen base unit drawer - kitchen, - £161.91
Drawer front not • Included have manufactured • Kitchen our based - Free postage - New and Used
Drawer front not • Included have manufactured • Kitchen our based - Free postage - New and Used
High quality kitchen tall - kitchen, - £135.00
White carcass gloss • Mat doors kitchen • Wall units cabinets - Free postage - New and Used
White carcass gloss • Mat doors kitchen • Wall units cabinets - Free postage - New and Used
Kitchen cabinet soft close - cabinet, - £36.00
Drawer runners individual • Pull out basket • Soft closing slides - Free postage - New and Used
Drawer runners individual • Pull out basket • Soft closing slides - Free postage - New and Used
Greta kitchen units - kitchen, - £28.99
Options looking kitchen • Unit our cabinets • Are must have - Free postage - New and Used
Options looking kitchen • Unit our cabinets • Are must have - Free postage - New and Used
Fully assembled kitchen 300mm - assembled, - £219.99
300mm matt sand • Yellow kitchen drawer • Fronts are supplied - Free postage - New and Used
300mm matt sand • Yellow kitchen drawer • Fronts are supplied - Free postage - New and Used
Fully assembled kitchen 300mm - assembled, - £159.99
Manufactured allows you • Enhance your space • Without overspending 300mm - Free postage - New and Used
Manufactured allows you • Enhance your space • Without overspending 300mm - Free postage - New and Used
Natural oak flat pack - natural, - £99.99
Wall unit • 900mm high all • 300mm deep have - Free postage - New and Used
Wall unit • 900mm high all • 300mm deep have - Free postage - New and Used
White flat pack quality - white, - £63.99
Cabinet construction 18mm • Backs extra rigidity • Base units include - Free postage - New and Used
Cabinet construction 18mm • Backs extra rigidity • Base units include - Free postage - New and Used
Greta kitchen wall - kitchen, unit - £59.99
Greta 2025 northern • Ireland scottish islands • Isle wight channel - Free postage - New and Used
Greta 2025 northern • Ireland scottish islands • Isle wight channel - Free postage - New and Used
150 250mm pull out - 150-250mm, - £42.95
Item type width • Tier pull out • Stainless basket kitchen - Free postage - New and Used
Item type width • Tier pull out • Stainless basket kitchen - Free postage - New and Used
Stainless steel pull out - pull, - £42.95
Pull out wire • Baskets kitchen cabinet • Larder storage cupboard - Free postage - New and Used
Pull out wire • Baskets kitchen cabinet • Larder storage cupboard - Free postage - New and Used
Greta kitchen base - kitchen, unit - £48.99
Greta 2025 northern • Ireland scottish islands • Isle wight channel - Free postage - New and Used
Greta 2025 northern • Ireland scottish islands • Isle wight channel - Free postage - New and Used
900mm high 300mm - 900mm, - £159.99
300mm plain slab • Gloss light grey • Kitchen wall unit - Free postage - New and Used
300mm plain slab • Gloss light grey • Kitchen wall unit - Free postage - New and Used
Fully assembled kitchen 300mm - kitchen, - £229.99
Manufactured they allow • You enhance your • Space without overspending - Free postage - New and Used
Manufactured they allow • You enhance your • Space without overspending - Free postage - New and Used
Try this: 56lb weight | 6x6 quarry tiles | advertising clock | animal coffee table | animal trough | antique bed pan | antique basin | antique boomerang | antique brass hinges | antique brass rivets
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Everything you need to know about 300mm kitchen unit
Whether you are looking for a brand-new or second-hand 300mm kitchen unit, eBay offers one of the largest selections available online. With 48 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 £28.99, while premium listings can reach £269.99 — giving you a wide budget spread to work with. The average price of £104.32 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.