6 Best Landscapers in Portsmouth for 2026

🌿 6 businesses · 📍 Portsmouth
✓ Verified Google reviews · ✓ Reviewed regularly · ✓ Updated 15 May 2026
Mark Reid
Written by Mark Reid, Trades Editor · Verified 15 May 2026
Portsmouth's mix of Victorian terraces and modern developments creates unique landscaping challenges. The city's coastal location means gardens face salt-laden winds, while the clay-heavy soil in areas like Copnor and Milton requires specific drainage solutions. Many properties in Southsea have compact rear gardens that need clever design to maximise space, whilst the newer estates around Paulsgrove often feature larger plots crying out for proper landscaping.

We've selected these landscapers based on their Google ratings, verified customer reviews, and proven track record in the Portsmouth area. Each business has been checked for active trading status and appropriate insurance cover. We've looked at their portfolio of completed work and ensured they're experienced with the particular soil conditions and planning requirements you'll encounter locally.

Before booking any landscaper, ask to see recent work they've completed nearby. Check they're insured for public liability (minimum £2 million) and get detailed written quotes that break down materials and labour costs. Don't just go for the cheapest option. A good landscaper will visit your property, discuss your soil type, and explain how they'll handle drainage issues common to Portsmouth's clay soils.
How We Select & Rate The Best Landscapers in Portsmouth

Our selection process analyses Google ratings and review patterns over recent months, checking for consistent service quality and customer satisfaction. We verify each business is actively trading and holds appropriate insurance cover. Where relevant, we check professional memberships and qualifications. This directory provides information only. Inclusion doesn't constitute our endorsement, and you should always conduct your own checks before hiring any tradesperson.

Quick Comparison — Landscapers in Portsmouth

# Business Rating Reviews Phone
1 A&O Landscapes Portsmouth Recommended ⭐ 5.0 22 +44 7817 987741 View →
2 Howard and sons landscape gardening Featured ⭐ 5.0 19 +44 7387 175161 View →
3 T.H Landscape & Designs Featured ⭐ 5.0 19 +44 7835 771793 View →
4 Southcoast Landscapes Featured ⭐ 5.0 13 +44 7511 939688 View →
5 Dan Landscapes Limited Featured ⭐ 5.0 7 +44 23 9343 0158 View →
6 Stone Green Landscapes Ltd ⭐ 4.2 5 View →

Our Top Picks

6
Stone Green Landscapes Ltd
4.2 (5 reviews)
Portsmouth Website

Stone Green Landscapes Ltd provides professional landscaping services to clients across Portsmouth and surrounding areas. Based on Colebrook Avenue, the company has earned a 4.2-star rating from 5 verified customer reviews. Their team handles various outdoor projects to transform residential and commercial spaces throughout the PO3 area.

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Transparency notice: Recommended (#1) and Featured (positions 2-5) listings may be paid placements. All other rankings are determined by a combined score drawn from Google ratings, review counts, and reputation signals gathered from multiple independent online sources. How we verify →

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Frequently Asked Questions

How much does a landscaper cost in Portsmouth?
Garden redesign typically costs £3,000-£8,000 for a standard rear garden, whilst patio installation runs £40-£80 per square metre depending on materials. Simple lawn laying costs around £15-£25 per square metre, but prices jump if you need extensive groundwork or drainage solutions. Clay soil excavation adds £20-£40 per cubic metre to any project. Getting two or three detailed quotes is standard practice, and you'll often see 20-30% variation between contractors.
Do Portsmouth landscapers handle planning permission applications?
Most landscapers can advise on what needs permission, but you'll typically need to submit applications yourself or hire a separate planning consultant. Portsmouth City Council requires permission for significant changes to front gardens, especially if you're removing boundary walls or installing hardstanding. Many landscapers work with local planning consultants and can recommend someone if your project needs formal approval.
What's the difference between a landscaper and a gardener?
Landscapers focus on structural changes like patios, retaining walls, drainage systems, and complete garden redesigns. They typically handle excavation, hard landscaping, and major planting schemes. Gardeners concentrate on ongoing maintenance, seasonal planting, lawn care, and keeping established gardens in good condition. Many Portsmouth properties need both - a landscaper for the initial transformation, then a gardener for regular upkeep.
How long does a typical garden landscaping project take?
A complete garden overhaul usually takes 2-4 weeks, depending on size and complexity. Simple jobs like lawn laying or flower bed creation might be finished in 3-5 days. Patio installation typically takes a week, including ground preparation and pointing. Projects involving significant excavation or drainage work take longer, especially in Portsmouth's clay soil which is slow to dig and requires careful handling in wet weather.
Will landscapers work during winter months in Portsmouth?
Most landscapers avoid heavy groundwork between November and February because clay soil becomes waterlogged and difficult to work. However, they'll often take on hard landscaping projects like patio laying or fencing during dry winter spells. Planning and design work continues year-round, so winter's actually a good time to book consultations and get quotes ready for spring starts.
How do I verify a landscaper is reliable?
Check their Google reviews for recent projects and look for photos of completed work. Ask for local references you can visit in person - good landscapers are proud to show off nearby projects. Verify they hold public liability insurance and get this in writing. Check they're registered for business rates with Portsmouth City Council. Always get detailed written quotes and avoid anyone who demands large upfront payments or quotes over the phone without visiting your property.