Best Budget
#1
Excellent budget option for small to medium suburban lawns.
10 Best Lawn Mowers Under 500 of 2026
Best Electric
#2
9.6
Best for eco-conscious users with small to medium lawns.
#3
Best for tight yards needing a lightweight, easy-to-handle mower.
#4
9.2
Good pick for budget-minded buyers wanting compact gas mowing.
#5
Suitable for uneven or sloped yards needing better traction.
#6
Best for small-to-medium yards needing versatile, easy-to-use mower.
#7
Good budget choice for buyers wanting 3-in-1 functionality.
Best Heavy-Duty
#8
Great for users wanting robust, long-lasting gas performance.
Best Lightweight
#9
Ideal for small yards and users prioritizing easy maneuverability.
Best Overall
#10
Best for homeowners needing a powerful, versatile gas mower.
Buying Guide
Power source
Decide between petrol, corded electric, cordless battery and manual cylinder mowers. For under £500 you'll mostly find corded and cordless options — cordless gives freedom and low noise, corded gives unlimited run time but needs an extension lead, while petrol suits very large or rough lawns but is rarer in this price bracket.
Cutting width and deck material
A wider cutting width (measured in cm) reduces the number of passes needed — useful for bigger gardens — but can make the mower heavier and harder to store. Look for a durable deck (stamped steel or robust polymer) that balances weight, corrosion resistance and long‑term durability.
Battery life and compatibility (for cordless)
Check battery voltage, advertised run time and whether the battery is sold with the mower; many brands sell platforms where one battery fits multiple tools, which improves value. If you have a medium lawn, aim for 30–50 minutes runtime or the option to swap a second battery for continuous cutting.
Grass collection, mulching and height adjustment
Consider collector capacity, whether the mower mulches or has a rear discharge, and how easily you can change cutting height — single lever height adjustment is more convenient. A larger collector means fewer stops to empty, but can add weight.
Weight, storage and aftercare
Check the mower's weight and whether it folds for vertical storage if space is tight; light, compact models suit small urban gardens. Also factor in warranty, availability of spare parts and running costs (blades, batteries, fuel) — cheaper up‑front mowers can cost more to maintain.
Frequently Asked Questions
What is the best lawn mower under £500 in 2026?
There isn't a single 'best' model for everyone — the best under £500 depends on your garden size and priorities. For small, tidy lawns a compact corded electric or lightweight cordless (30–36cm) is ideal; for medium lawns look for a 36–40V cordless with a 40–46cm deck and a decent collector.
Is a cordless lawn mower worth buying in the UK?
Yes — cordless mowers are increasingly practical thanks to better batteries and quieter brushless motors, making them ideal for most UK gardens. They offer low maintenance and no fuel fumes, but check run time and whether a spare battery or a battery platform is available.
Which lawn mower offers the best value for money under £500?
Best value usually comes from mid‑range cordless models from established brands that include a battery platform (so you can use batteries across tools), a robust build and a decent warranty. Compare cut width, battery voltage and collector size rather than brand alone.
Bosch vs Ryobi — which should I buy?
Bosch often focuses on lightweight, well‑engineered machines good for small to medium lawns; Ryobi tends to offer bigger cutting widths and battery compatibility across many garden tools. Choose Bosch for compact, tidy jobs and Ryobi if you want a larger deck and a battery platform shared with other tools.
Can I use an electric mower on wet grass?
It’s best avoided — wet grass can clog the deck, reduce cutting quality and make the mower heavier to push. If you must, take care with traction and allow the mower to dry thoroughly before storage; corded users should be extra cautious with electrical safety.
Where can I buy lawn mowers under £500 in the UK?
Major retailers like B&Q, Argos, Screwfix, Wickes and Amazon stock a wide range, and garden centres or manufacturer sites often run promotions. Check in‑store for handling and weight, and compare online for price, delivery and warranty deals.
How do running costs compare between petrol and electric mowers?
Electric (corded or battery) mowers generally have lower running costs — no fuel and less frequent servicing — though batteries will eventually need replacement. Petrol mowers can be cheaper to buy for very large lawns but cost more for fuel, oil and regular engine maintenance.
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