🏡 Best Budget Electric Lawnmowers Under £300 (UK Guide 2026)

Electric lawnmowers under £300 are perfect for UK gardeners who want quiet performance, low running costs, and easy handling without paying premium prices. In 2026, several affordable corded and cordless models offer reliable cutting, solid build quality, and excellent value for everyday lawn care — especially for small to medium-sized gardens.

Here’s a full review of the best budget electric lawnmowers under £300, helping you choose the right mower for your garden and wallet.

⭐ Recommended Products — Lawn Mowers for Every Garden

• Petrol Lawn Mower
Powerful and reliable, petrol lawn mowers are great for medium to large lawns or tough, overgrown grass. No cables to limit your range and strong cutting performance even on thick turf.
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• Electric Lawn Mower (Corded)
Lightweight and easy to use, corded electric mowers are perfect for small to medium lawns. Quiet, low-maintenance, and eco-friendly — ideal if you have a nearby power supply.
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• Cordless Electric Lawn Mower
Combines the convenience of battery power with no trailing cable. Excellent for modern gardens where mobility matters — choose higher voltage for longer runtimes and larger lawns.
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• Push Lawn Mower (Manual Reel)
A quiet, eco-friendly choice with zero emissions and a neat striped finish. Great for small lawns where simplicity and low cost are priorities.
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• Lawn Mower Maintenance & Accessories Kit
Includes spare blades, oils, cleaning tools, and protective gear — essential to keep your mower (whether petrol, electric, or push) performing at its best season after season.
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🔟 Top Budget Electric Lawnmowers Under £300 (2026)

1️⃣ Einhell GC-EM 1000/32 — Best Overall Budget Corded Mower

Best for: Small gardens
Simple, dependable, and easy to push, this corded mower delivers reliable cuts and great value. Ideal if you want a straightforward machine with no batteries to worry about.

2️⃣ Hawksmoor 1200W Electric Lawnmower — Best Budget Power Option

Best for: Small to medium lawns
A powerful budget corded model with enough torque to tackle regular grass lengths. Easy to manoeuvre and a strong everyday choice under £300.

3️⃣ Mac Allister Corded Rotary Lawnmower — Best Basic Choice

Best for: Small gardens
Affordable and easy to use, this mower offers trustworthy performance for tidy lawns and occasional mowing.

4️⃣ Cobra GTRM38 Electric Lawnmower — Best Mid-Range Corded

Best for: Medium gardens
With a slightly wider cutting width and comfortable handling, this corded mower punches above its price point for medium lawns under £300.

5️⃣ Worx 1200W Electric Lawnmower — Best Easy-Use Budget Model

Best for: Frequent mowing
Smooth operation and strong cutting performance make this a great budget choice for regular lawn maintenance.

6️⃣ Hawksmoor Cordless Rotary Lawnmower — Best Budget Cordless Entry

Best for: Small lawns
A basic cordless model that adds freedom of movement while still staying under the £300 mark — ideal if you want battery convenience without spending big.

7️⃣ Bosch Corded Lawnmower (Entry Model) — Best Trusted Brand Budget Pick

Best for: Small gardens
A reliable corded mower from a reputable brand, combining decent cutting performance with robust build quality for everyday lawn care.

8️⃣ Greenworks 24V Cordless Lawnmower — Best Lightweight Cordless Option

Best for: Small lawns
Easy to handle with decent runtime, this cordless electric mower is great for smaller lawns where a cable might get in the way.

9️⃣ Mountfield Simple Electric Lawnmower — Best Easy-Move Budget Mower

Best for: Basic lawn care
Lightweight and fuss-free, this mower is ideal if you want a no-nonsense, easy-to-store option under £300.

🔟 Gardenline (Lidl) Electric Lawnmower — Best Super-Budget Pick

Best for: Infrequent mowing & beginners
An excellent entry-level mower for occasional use, giving surprising performance for its low price — ideal for small urban lawns or tight budgets.

🧠 How to Choose a Budget Electric Lawnmower

📏 Lawn Size & Cutting Width

• Small lawns (up to ~250 m²): Look for cutting widths 30–34 cm — easier to manoeuvre and store.
• Medium lawns (250–500 m²): A slightly wider deck (35–38 cm) and stronger motor help cover more grass with fewer passes.

⚡ Corded vs Cordless

• Corded models: Unlimited runtime and usually more power for the price — perfect if you have easy access to an outdoor socket.
• Cordless models: Freedom from cables, but check battery life and charge time — best for smaller lawns under £300.

⚖️ Pros & Cons of Budget Electric Mowers

✅ Pros

• Quiet, low-maintenance operation
• Cheaper running costs than petrol mowers
• Lightweight and easy to store
• Great value for small and medium lawns

❌ Cons

• Limited by cable length or battery runtime
• Less suitable for very rough or long grass
• Basic models may lack premium features

🌟 Final Thoughts

Budget electric lawnmowers under £300 in 2026 offer excellent everyday performance for many UK gardens — especially small and medium lawns. Whether you prioritise cordless freedom or corded reliability, there’s a capable, affordable mower here to suit your needs.