How Much Does Fencing Cost in Bromley? (2026 Guide)
A detailed 2026 cost guide to fencing in Bromley and Orpington, covering price ranges by material, local ground conditions, planning rules, and realistic full-project examples to help you budget accurately.
How Much Does Fencing Cost in Bromley? (2026 Guide)
If you're looking to replace tired panel fencing, install a new boundary, or add a decorative hardwood screen to your garden, one of the first questions you'll ask is: what's this going to cost me? The honest answer is that fencing prices vary quite a bit depending on materials, ground conditions, access, and the length of run involved. This guide breaks it all down clearly, with realistic 2026 price ranges specific to Bromley, Orpington, and the surrounding South East London area.
What Are the Main Factors Affecting Fencing Costs?
Material Choice
The single biggest variable in any fencing quote is the material. Pressure-treated softwood remains the most popular and affordable option for domestic gardens. Hardwood, composite, and metal options all sit at a higher price point but offer greater longevity.
Post Installation and Ground Conditions
In Bromley and Orpington, London clay is widespread. Clay soil expands and contracts significantly with moisture changes, which means posts need to be set deeper and with more care than in lighter soils. Concrete spurs or driven steel posts are often preferable to simple concrete-in posts on clay, as they allow easier future replacement if the ground moves. This adds modest cost but saves money long-term.
Garden Access
Narrow side passages, sloped gardens, or sites with no rear access will increase labour time. Many Bromley semis and terraces have limited side access, which may mean materials need to be carried by hand.
Removal of Existing Fencing
Stripping out old panels and posts, plus disposal, typically adds £8–£15 per metre to a project. If posts are set in concrete, removal takes longer.
Run Length
Longer runs are proportionally cheaper per metre. A 10-metre rear boundary will cost more per metre than a 40-metre perimeter project, because fixed costs like site visits, waste disposal, and setting-up time are spread across fewer metres.
2026 Fencing Price Ranges in Bromley
All prices below include supply of materials and professional installation. VAT is additional where the contractor is VAT-registered.
Closeboard (Featheredge) Fencing
Closeboard is the go-to choice for most Bromley homeowners wanting a robust, private boundary. Vertical featheredge boards are nailed to arris rails fixed between posts.
- Budget softwood, 1.8m high: £85–£110 per metre
- Mid-range pressure-treated, 1.8m high: £110–£140 per metre
- Hardwood (oak or western red cedar), 1.8m high: £160–£210 per metre
Full project example: A typical semi-detached in Orpington with a 20-metre rear boundary in pressure-treated closeboard, including removal of old panel fencing, concrete gravel boards, and capping rail: approximately £2,600–£3,200 all in.
Lap Panel Fencing
Overlapping horizontal panels in a frame. Cheaper upfront but less durable on clay soils, where movement can crack the panels over time. Not recommended as a long-term solution on exposed or clay-heavy plots.
- Standard overlap panel, 1.8m high: £55–£80 per metre
Trellis and Semi-Transparent Screens
Often used on top of a closeboard run, or as a standalone feature. Pressure-treated softwood trellis additions: £25–£45 per metre on top of a closeboard fence.
Acoustic/Hit-and-Miss Fencing
A popular choice for gardens backing onto roads or with noisy neighbours. Alternating boards on both sides allow airflow while reducing sound transmission.
- Pressure-treated, 1.8m high: £130–£165 per metre
Metal Railings and Bow Top Fencing
Common on front boundaries of period properties and new builds across Bromley. Galvanised mild steel or aluminium options.
- Galvanised steel railings, 1.0–1.2m high: £120–£180 per metre
- Aluminium bow top, 1.2m high: £140–£200 per metre
Full project example: A 12-metre front boundary in black powder-coated aluminium bow top railings with brick pier posts, including removal of old timber fence: approximately £2,400–£3,200.
Composite Fencing
Wood-plastic composite boards have improved significantly in quality. Low maintenance, resistant to warping in clay conditions, and with a 20–25 year lifespan.
- Composite board fencing, 1.8m high: £175–£250 per metre
Fencing Cost Comparison Table
| Fence Type | Height | Cost Per Metre (Installed) | Lifespan (approx.) | |---|---|---|---| | Lap panel (softwood) | 1.8m | £55–£80 | 8–12 years | | Closeboard (pressure-treated) | 1.8m | £110–£140 | 15–20 years | | Closeboard (hardwood) | 1.8m | £160–£210 | 25–30 years | | Hit-and-miss (pressure-treated) | 1.8m | £130–£165 | 15–20 years | | Composite board | 1.8m | £175–£250 | 20–25 years | | Steel railings | 1.0–1.2m | £120–£180 | 30+ years | | Aluminium bow top | 1.2m | £140–£200 | 30+ years |
Local Considerations for Bromley and Orpington
London Clay and Post Depth
Much of Bromley borough sits on London clay. We routinely set posts to 750mm–900mm depth here, rather than the 600mm sometimes used on lighter soils. On exposed rear boundaries or anywhere with a height over 1.8m, we use either driven steel H-posts or concrete spurs rather than setting timber directly into clay. It costs a little more upfront but dramatically reduces the risk of leaning posts within a few years.
Sloped Gardens
Orpington and the surrounding areas have plenty of sloped plots, particularly on the valley sides around the Cray and Ravensbourne corridors. Stepped fencing (where panels step down in stages) or raked fencing (where the panel follows the slope) both add complexity and cost. Budget an additional 15–25% for significantly sloped sites.
Planning Permission
For most residential gardens in Bromley, planning permission is not required for fencing up to 1 metre high on a boundary adjoining a highway, or up to 2 metres elsewhere. However, if your property is in a conservation area — and Bromley borough has several, including parts of Chislehurst, Shortlands, and Crystal Palace — permitted development rights can be more restricted. Properties with an Article 4 Direction may also need consent for boundary treatments. If you're unsure, our fencing service includes guidance on whether your project needs a planning check.
Party Boundaries
If you're replacing a shared boundary fence, it's worth confirming with your neighbour and checking your deeds before work starts. In Bromley, as elsewhere, the deeds should indicate which boundary is whose responsibility — though this isn't always marked clearly. We can advise on this during a site visit.
How to Get an Accurate Quote
The most reliable way to get a firm price is to have a contractor visit, measure the run, assess the ground conditions, and discuss your specification. Prices quoted per metre online (including in this guide) are ranges — your actual cost depends on your specific site. We'd encourage you to get a free quote from us and compare it with at least one other local estimate.
We cover Bromley, Orpington, Chislehurst, Beckenham, Penge, Sidcup, and surrounding areas. See the full list of areas we cover.
Frequently Asked Questions
How long does fencing installation take in Bromley?
For a typical rear garden boundary of 15–25 metres, allow one to two days for a professional team. Removal of old fencing, difficult ground conditions, or complex designs such as hit-and-miss with gravel boards can extend this. We aim to complete most standard residential fencing projects within a single working day where site conditions allow.
Do I need planning permission for a 1.8m fence in Bromley?
In most cases, no. Under permitted development rules, fences up to 2 metres are allowed without planning permission on boundaries that don't adjoin a highway. The exception is if your property is in a conservation area or subject to an Article 4 Direction, where stricter rules apply. Bromley Planning Department can confirm your property's status, and we're happy to flag any concerns during our site visit.
Who is responsible for paying for a shared boundary fence?
This is one of the most common questions we get asked. Legal responsibility depends on your title deeds — the 'T' marks on the boundary plan indicate which neighbour owns and is responsible for each boundary. There is no automatic legal obligation for either neighbour to maintain a shared fence unless it's written into the deeds or a previous agreement. If both parties want to share costs, we can work with both households on a single quote.
Is composite fencing worth the higher upfront cost?
On clay soils like those common across Bromley borough, composite fencing has a practical advantage: it doesn't absorb moisture the way timber does, so it's less susceptible to the swelling, splitting, and warping that can reduce the life of cheaper timber panels. Over a 20-year period, the total cost of composite (including no repainting or retreating) often compares favourably with replacing lap panels twice. For a low-maintenance garden boundary, it's a worthwhile upgrade — though quality varies significantly between manufacturers, so it's worth discussing specific products with your contractor.
Orpington Services
Planning a project in BR5 or BR6? See our dedicated Orpington service pages:
