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Remove a bird nest.
Jackdaw, pigeon or starling in the flue — removed humanely (out of nesting season) with cowl fitted to stop reinfestation.
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Active nest during breeding
Legally protected. Wait until fledged.
Smoke return
Nest blocks flue. Smoke enters home. Carbon monoxide risk.
Recurring problem
Without cap, birds return next season. Install cap.
Other animals
Squirrels and bats also nest. Specialist removal.
Costs & timeline
Know what it costs. Know when it ends.
Indicative UK ranges and what affects price.
Cost range
By job type
Inc. VAT · 2026
Source: NMT quotes
Source: NMT quotes
Nest removal (off-season)Sept-March
£100–£250
Active nest (breeding season)Legally protected
£1–£1
Chimney cap installationAnti-bird
£80–£250
Wire mesh basketPer chimney
£30–£100
Stainless cowl with capPremium
£120–£400
Inspection onlyCCTV check
£50–£150
!
Quote spread is typically ± 18% — always get 3 quotes.
At a glance
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Bird nests block chimneys causing smoke return and fire risk. Legal protections April-August (UK breeding season). Expect to pay £100–£400 for UK bird nest removal from chimney.
What Does the Work Involve?
Specialist inspects chimney. Confirms nesting. April-August: nest left until fledged (legal protection). September-March: removed via specialist sweep tools. Chimney cap installed to prevent recurrence. Anti-bird mesh.
Typical Costs
| Item | Low (£) | High (£) | Notes |
|---|---|---|---|
| Nest removal (off-season) | 100 | 250 | Sept-March |
| Active nest (breeding season) | 0 | 0 | Legally protected |
| Chimney cap installation | 80 | 250 | Anti-bird |
| Wire mesh basket | 30 | 100 | Per chimney |
| Stainless cowl with cap | 120 | 400 | Premium |
| Inspection only | 50 | 150 | CCTV check |
| Sweep + nest removal package | 150 | 400 | Combined |
How Long Does It Take?
Off-season nest removal: 1-2 hours. Cap install: 1-2 hours. Both: half day.
DIY or Professional?
Specialist chimney sweep or NACS member. Wildlife regulations strict.
Choosing the Right Tradesperson
NACS or APICS member. Specialist bird prevention products.
UK Regulations
Wildlife and Countryside Act 1981: nesting birds protected April-August. Removing active nest illegal. Police investigate if reported. Outside breeding season: legal.
Common Problems
- Active nest during breeding: Legally protected. Wait until fledged.
- Smoke return: Nest blocks flue. Smoke enters home. Carbon monoxide risk.
- Recurring problem: Without cap, birds return next season. Install cap.
- Other animals: Squirrels and bats also nest. Specialist removal.
Frequently Asked Questions
Can I remove active nest?
No — illegal during breeding season (April-August). Wait until fledged.
How do I prevent recurrence?
Chimney cap with anti-bird mesh. £80-£400 fitted. Prevents future nesting.
Nest causing smoke return?
Significant fire and CO risk. If breeding season, sealed off until fledged. Otherwise immediate removal.
Bats in chimney?
Bats also protected. Specialist licensed removal. Don't attempt yourself — protected wildlife.
Cost vs prevention?
Cap install: £80-£400. Annual nest removal: £100-£250. Cap is one-off investment.
Will cap restrict draw?
Quality vented caps maintain airflow. Cheap solid caps may restrict. Specialist choice.
This guide was written with AI assistance and is intended for general information only. Prices are estimates based on UK averages and may vary by region. Always get at least three quotes and consult a qualified professional before starting any work.
NEWAI Trade Assistant
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