21 lawnmower
21 lawnmower for sale on Ireland's largest auction and classifieds sites
Hyundai petrol roller lawn - petrol, - £439.99
Hyundai 53cm 196cc • Self propelled petrol • Roller lawnmower hym530spr - Free postage - New and Used
Hyundai 53cm 196cc • Self propelled petrol • Roller lawnmower hym530spr - Free postage - New and Used
Self propelled petrol - 21”, - £339.29
173cc four stroke • Petrol engine strong • Dependable power tackling - Free postage - New and Used
173cc four stroke • Petrol engine strong • Dependable power tackling - Free postage - New and Used
Parkerbrand self propelled - parkerbrand, 21" - £263.94
That you garden • Want feed your • Lawn natural way - Free postage - New and Used
That you garden • Want feed your • Lawn natural way - Free postage - New and Used
Cobra mx534spce petrol - cobra, - £399.99
Self propelled speed • Cobra mx534spce 196cc • Electric start lawnmower - Free postage - New and Used
Self propelled speed • Cobra mx534spce 196cc • Electric start lawnmower - Free postage - New and Used
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Mcgregor mcr2134a 34cm - mcr2134a, 21.6v - £39.99
Model number mcr2134a • This mcgregor rotary • Lawnmower gives you - Free postage - New and Used
Model number mcr2134a • This mcgregor rotary • Lawnmower gives you - Free postage - New and Used
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48 listings · from £32.82 · avg £313.99
⚠️ These listings were last updated more than 17 days ago.
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Browse 48 21 lawnmower listings currently in our index. Prices range from £32.82 to £1570, with an average of £313.99. 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 21 lawnmower →
Cobra mx534sph petrol - cobra, - £399.00
Yes grass bag • Cobra self propelled • Y196v cutting width - Free postage - New and Used
Yes grass bag • Cobra self propelled • Y196v cutting width - Free postage - New and Used
Crytec self propelled petrol - crytec, - £289.00
Say goodbye hassle • Manual pushing this • Mower effortlessly glides - Free postage - New and Used
Say goodbye hassle • Manual pushing this • Mower effortlessly glides - Free postage - New and Used
Cobra mx534spce petrol - mx534spce, - £399.00
Self propelled speed • Engine cobra y196v • Grass bag full - Free postage - New and Used
Self propelled speed • Engine cobra y196v • Grass bag full - Free postage - New and Used
21v cordless lawnmower 6500 - 21v, - £84.99
One handed operation • This mini lawnmower • Gardens that are - Free postage - New and Used
One handed operation • This mini lawnmower • Gardens that are - Free postage - New and Used
Mountfield sp53 self propelled - mountfield, - £279.99
Mountfield sp53 self • Propelled petrol mower • Easy use lawnmower - Free postage - New and Used
Mountfield sp53 self • Propelled petrol mower • Easy use lawnmower - Free postage - New and Used
Mountfield sp41 driven petrol - driven, - £223.14
Sp41 self propelled • Petrol lawnmower great • That won break - Free postage - New and Used
Sp41 self propelled • Petrol lawnmower great • That won break - Free postage - New and Used
Mountfield electress li - mountfield, 38 - £249.00
Mountfield electress breath • Fresh air class • Leading stiga power - Free postage - New and Used
Mountfield electress breath • Fresh air class • Leading stiga power - Free postage - New and Used
Cobra mx534sph petrol - mx534sph, - £469.99
Self propelled speed • Gearbox cutting width • 53cm powered honda - Free postage - New and Used
Self propelled speed • Gearbox cutting width • 53cm powered honda - Free postage - New and Used
Petrol lawnmower self - petrol, - £319.99
Rocwood self propelled • Petrol mulching lawnmower • Rwlmsp21 features seven - Free postage - New and Used
Rocwood self propelled • Petrol mulching lawnmower • Rwlmsp21 features seven - Free postage - New and Used
Einhell cordless lawnmower - cordless, - £319.95
Tap see full • Description below view • Product features - Free postage - New and Used
Tap see full • Description below view • Product features - Free postage - New and Used
40mnb steel lawn - 40mnb, - £111.55
40mnb steel aluminum • Build last this • Product made high - Free postage - New and Used
40mnb steel aluminum • Build last this • Product made high - Free postage - New and Used
Cordless 21v lawnmower - lawnmower, 6500 - £84.99
One handed operation • This mini lawnmower • Gardens that are - Free postage - New and Used
One handed operation • This mini lawnmower • Gardens that are - Free postage - New and Used
Ego lm2135esp professional - lm2135esp, - £879.00
About ego lm2135e • Cordless lawnmower kit • Has large cutting - Free postage - New and Used
About ego lm2135e • Cordless lawnmower kit • Has large cutting - Free postage - New and Used
Mountfield electress 34li - 34li, kit - £179.97
Mountfield electress kit • Cordless mower sleek • 20v lithium ion - Free postage - New and Used
Mountfield electress kit • Cordless mower sleek • 20v lithium ion - Free postage - New and Used
Cobra m53sph pro honda - m53sph-pro, - £1359.00
Cobra m53sph pro • Lawnmower engine honda • Gxv160 cutting width - Free postage - New and Used
Cobra m53sph pro • Lawnmower engine honda • Gxv160 cutting width - Free postage - New and Used
Mountfield sp53 self propelled - self, - £385.00
Takes strain out • Mowing sloping gardens • Well making lawn - Free postage - New and Used
Takes strain out • Mowing sloping gardens • Well making lawn - Free postage - New and Used
Cobra mx534sph - mx534sph, - £519.99
Cobra mx534sph self • Propelled lawnmower has • Speed gearbox cutting - Free postage - New and Used
Cobra mx534sph self • Propelled lawnmower has • Speed gearbox cutting - Free postage - New and Used
Mcgregor mcr2132 32cm cordless - mcr2132, - £87.68
Model number mcr2132 • Mcgregor 32cm lithium • Ion cordless lawnmower - Free postage - New and Used
Model number mcr2132 • Mcgregor 32cm lithium • Ion cordless lawnmower - Free postage - New and Used
Mcgregor mcr2132 32cm - mcgregor, cordless - £99.99
Model number mcr2132 • Mcgregor 32cm lithium • Ion cordless lawnmower - Free postage - New and Used
Model number mcr2132 • Mcgregor 32cm lithium • Ion cordless lawnmower - Free postage - New and Used
New mountfield hp41 push - mountfield, - £194.97
Mountfield hp41 petrol • Driven lawnmower features • Compact 39cm cutting - Free postage - New and Used
Mountfield hp41 petrol • Driven lawnmower features • Compact 39cm cutting - Free postage - New and Used
Cobra mx534spce - 21”, - £449.99
Cobra mx534spce lawnmower • Drive self propelled • Y196v grass bag - Free postage - New and Used
Cobra mx534spce lawnmower • Drive self propelled • Y196v grass bag - Free postage - New and Used
Mountfield lawnmower electress - mountfield, - £146.99
Powerful battery lawnmower • Mountfield electress kit • 350w 30l grass - Free postage - New and Used
Powerful battery lawnmower • Mountfield electress kit • 350w 30l grass - Free postage - New and Used
20v cordless rocwood lawnmower - cordless, - £99.99
Take hassle out • Maintaining smaller outdoor • Spaces rocwood 20v - Free postage - New and Used
Take hassle out • Maintaining smaller outdoor • Spaces rocwood 20v - Free postage - New and Used
Petrol lawnmower self - petrol, - £319.99
Rocwood self propelled • Petrol mulching lawnmower • Rwlmsp21 features seven - Free postage - New and Used
Rocwood self propelled • Petrol mulching lawnmower • Rwlmsp21 features seven - Free postage - New and Used
Lawn mower 21v lithium - mower,, 21v, - £63.10
This comprehensive set • Ensures you have • Everything needed efficient - Free postage - New and Used
This comprehensive set • Ensures you have • Everything needed efficient - Free postage - New and Used
Spear jackson s1740er2 - s1740er2, 40cm - £89.99
Model number s1740er2 • This 1700w lawnmower • Has 40cm steel - Free postage - New and Used
Model number s1740er2 • This 1700w lawnmower • Has 40cm steel - Free postage - New and Used
Mcgregor battery - 21.6v, & - £99.99
Cordless rotary lawnmower • Genuine mcgregor 21.6v • Battery need hurry - Free postage - New and Used
Cordless rotary lawnmower • Genuine mcgregor 21.6v • Battery need hurry - Free postage - New and Used
New mountfield hp41 - new, - £191.09
Mountfield hp41 petrol • Driven lawnmower features • Compact 39cm cutting - Free postage - New and Used
Mountfield hp41 petrol • Driven lawnmower features • Compact 39cm cutting - Free postage - New and Used
Honda hrd536qx rear roller - hrd536qx, - £1570.00
About hrd536qx honda • Lawnmower ideal larger • Formal lawns powerful - Free postage - New and Used
About hrd536qx honda • Lawnmower ideal larger • Formal lawns powerful - Free postage - New and Used
21v cordless lawnmower 6500 - 21v, - £84.99
One handed operation • This mini lawnmower • Gardens that are - Free postage - New and Used
One handed operation • This mini lawnmower • Gardens that are - Free postage - New and Used
Mountfield sp41 petrol - mountfield, - £234.70
Surplus requirements bought • Newbut decided use • Electric lawn mover - Free postage - New and Used
Surplus requirements bought • Newbut decided use • Electric lawn mover - Free postage - New and Used
20v cordless rocwood lawnmower - cordless, - £99.99
Take hassle out • Maintaining smaller outdoor • Spaces rocwood 20v - Free postage - New and Used
Take hassle out • Maintaining smaller outdoor • Spaces rocwood 20v - Free postage - New and Used
Cobra m53sph self - cobra, 21" - £1249.00
Cobra m53sph lawn • Ower drive self • Propelled speed cast - Free postage - New and Used
Cobra m53sph lawn • Ower drive self • Propelled speed cast - Free postage - New and Used
Electric lawn mower 1 - lawn, in - £32.82
Easy cut flexible • Folding electric lawn • Mower wireless making - Free postage - New and Used
Easy cut flexible • Folding electric lawn • Mower wireless making - Free postage - New and Used
Lawn mower blade - mower, sharpener - £275.36
Left righthanded blades • Sharpen any blade • Style without fuss - Free postage - New and Used
Left righthanded blades • Sharpen any blade • Style without fuss - Free postage - New and Used
Ego self prop lm2135esp - self, - £879.00
Ego lm2135esp professional • Machine leave petrol • Past enjoy cleaner - Free postage - New and Used
Ego lm2135esp professional • Machine leave petrol • Past enjoy cleaner - Free postage - New and Used
Genuine spear jackson 21 - &, 21.6v - £39.99
- Free postage - New and Used
- Free postage - New and Used
Mcgregor mcr2132 32cm - mcgregor, - £44.99
Model number mcr2132 • Lawnmower features 32cm • Blade width electric - Free postage - New and Used
Model number mcr2132 • Lawnmower features 32cm • Blade width electric - Free postage - New and Used
21v cordless lawnmower with - 21v, - £84.99
After use stick • Folds handle makes • Storage easy one - Free postage - New and Used
After use stick • Folds handle makes • Storage easy one - Free postage - New and Used
Mountfield electress 30li - mountfield, - £195.00
Electress hand propelled • Mower has 30cm • Cutting width features - Free postage - New and Used
Electress hand propelled • Mower has 30cm • Cutting width features - Free postage - New and Used
Cordless electric lawn - cordless, - £234.74
- Free postage - New and Used
- Free postage - New and Used
Mcgregor mcr2134 4 - mcgregor, 4.0ah - £45.42
Mcgregor mcr2134 21.6v • 4.0ah cordless rotary • Mower lawnmower charger - Free postage - New and Used
Mcgregor mcr2134 21.6v • 4.0ah cordless rotary • Mower lawnmower charger - Free postage - New and Used
4pcs mower deck wheels - 4pcs, - £119.99
Kubota lawn mower • Gr1600 g2160 g18 • G21 style deck - Free postage - New and Used
Kubota lawn mower • Gr1600 g2160 g18 • G21 style deck - Free postage - New and Used
Try this: 25 litre plastic drum | 240v water pump | 250w hps | 26cc engine | 2ft christmas tree | 3 burner gas barbecue | 30mm worktop | 4 1 hedge trimmer | 4 seater patio set | 4 stroke petrol lawn mower
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Everything you need to know about 21 lawnmower
Whether you are looking for a brand-new or second-hand 21 lawnmower, 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 £32.82, while premium listings can reach £1570 — giving you a wide budget spread to work with. The average price of £313.99 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.