Crouch Hill is closed to 2 November for Thames Water's £13m mains replacement and the W7 is diverted. Every road affected in Crouch End, Hornsey and Highgate.

One road out of Crouch End Broadway has been shut since February and is not due back until November. That single closure, on Crouch Hill, is the reason the W7 no longer goes the way it used to, the reason Stroud Green traffic arrives at the Broadway from an odd direction, and the reason a two minute drive to Finsbury Park has been a fifteen minute one all summer.

This page sets out what is actually closed in Crouch End, Hornsey, Muswell Hill and Highgate right now, which buses have moved, and the parking and route arithmetic that stays true after the cones go.

Crouch Hill: closed since 9 February, due back 2 November

Thames Water is replacing the Victorian water mains under Crouch End. Crouch Hill has been under a temporary road closure since 9 February 2026 and Haringey’s own roadworks register gives the end date as 2 November 2026, which is a little over eight and a half months of closure on a classified A road.

The two published descriptions of the closed length differ slightly. Haringey’s weekly roadworks register describes the work as being on Crouch Hill “and at its junction between The Broadway and Mount View Road”. Thames Water and the council’s scheme page give the closure as running “from the junction of The Broadway to Haringey Park”. Haringey Park is the further of the two, so treat the longer stretch as the one to plan around.

The scheme it belongs to is large. The council puts it at £13 million, replacing more than 8km of ageing Victorian pipes, serving about 3,000 properties across 29 streets. Cabinet member Seema Chandwani described it as a “two-year programme” across the borough. Crouch Hill was chosen first because it has burst repeatedly in recent years.

Working hours are 7.30am to 5.30pm Monday to Friday and 8am to 2pm on Saturdays. Pedestrian access to homes and businesses is kept open throughout, along with emergency access, and parking bays are suspended in each phase as it moves. Thames Water’s number for this scheme is 0800 316 9800, quoting reference BB01441522.

The other phases published for the scheme, with their start dates and the council’s stated durations:

Thames Water mains replacement phases in Crouch End
RoadStartedLength of workTraffic measure
The Broadway9 February 2026About 1 monthTwo way traffic lights
Crouch Hill9 February 2026About 9 months, to 2 NovemberFull closure
Ridge Road16 February 2026To 13 August 2026Full closure
Oakington Way23 February 2026About 2 weeksFull closure
Briston Grove10 March 2026About 4 weeksFull closure
Elm Grove7 April 2026About 6 weeksRolling closure, 100 to 150 metres
Dickenson Road15 June 2026To 14 August 2026Rolling closure

Dickenson Road, between Crouch Hill and Elm Grove, is the phase running now, and it finishes on 14 August. Ridge Road finishes a day earlier, on 13 August.

The two hills, and why the diversion looks wrong

Crouch End’s geography catches people out, including satnavs. Two different roads leave the Broadway going downhill to the south, their names differ by one word, and they are different classified routes to different places:

  • Crouch Hill is the A1201. It runs southeast to Crouch Hill station, Stroud Green Road and Finsbury Park. This is the closed one.
  • Crouch End Hill is the A103. It runs southwest to Hornsey Rise and on towards Archway.

So the closure has not cut Crouch End off from the south. It has cut off the direct line to Stroud Green and Finsbury Park, and everything now goes the long way round via Crouch End Hill and Hornsey Rise. If you have been told to take “Crouch End Hill” and thought it was a mistake, it was not.

Roads out of Crouch End Broadway and the Crouch Hill closure Diagram of Crouch End Broadway. Five roads leave the junction. Park Road, the A1201, runs north to Hornsey and Priory Park. Muswell Hill Road, the B550, runs northwest to Muswell Hill. Tottenham Lane, the A103, runs east to Hornsey High Street and Turnpike Lane. Crouch End Hill, the A103, runs southwest to Hornsey Rise and Archway. Crouch Hill, the A1201, runs southeast to Crouch Hill station, Stroud Green and Finsbury Park, and it is closed until 2 November 2026. A dashed diversion route runs from the Broadway down Crouch End Hill, along Hornsey Rise and Hanley Road, and rejoins Stroud Green Road at the far end of the closed section. This is the route the W7 bus now takes. Park Road (A1201) Hornsey, Priory Park Muswell Hill Rd (B550) Muswell Hill, Highgate Tottenham Lane (A103) Hornsey, Turnpike Lane Crouch End Hill (A103) Hornsey Rise, Archway Crouch Hill (A1201) CLOSED to 2 November 2026 Stroud Green, Finsbury Park Crouch End Broadway Diversion: Hornsey Rise, Hanley Road Schematic, not to scale.
Crouch Hill and Crouch End Hill are two different roads leaving the same junction. The closed one is Crouch Hill, and traffic for Stroud Green now loops round by Hornsey Rise and Hanley Road.

Which buses have moved

Four separate things are happening to buses around Crouch End at once, and one of them is permanent.

The W7 is diverted until 6pm on Monday 2 November. Transport for London has it diverted in both directions between Stroud Green Road and Crouch End Broadway, not serving Crouch Hill station or Crouch Hill at all, and running instead via Hanley Road, Hornsey Rise and Crouch End Hill. The W7 is the Muswell Hill Broadway to Finsbury Park route, so this is the one that matters most for commuters here. The Broadway stop CC is suspended for the works.

The W5 is diverted until 6pm on Monday 24 August, because of the Ridge Road phase. It runs via Mount View Road and Ferme Park Road instead, and because much of the W5 is hail and ride, the effect is a run of missing stops: Ridge Road, Uplands Road and Weston Park Primary School towards Archway, and Weston Park, Mayfield Road, Weston Park Primary School and Stationers Park towards Harringay.

Routes 43 and 134 are diverted until 6pm on Friday 14 August, this time for Thames Water work on Muswell Hill Road in N6. They run via Archway Road, Great North Road and Fortis Green Road, and the stops from Wood Lane / Highgate Station to Fortis Green Road are not served in either direction. Worth knowing that this one does not appear on the council’s ward list at all: Muswell Hill ward is recorded there as having no planned activities.

Routes 91, 123, 232 and N91 changed permanently on Saturday 1 August, and this is not roadworks. TfL has rebuilt these routes around the Haringey Heartlands development:

  • 91 now runs Trafalgar Square to Wood Green, keeping its present route as far as Crouch End and then going on via Haringey Heartlands to Wood Green station.
  • 123 now runs Ilford to Turnpike Lane station at all times.
  • 232 keeps its route to Wood Green station and then continues to Haringey Heartlands, Coburg Road.
  • N91 runs via Haringey Heartlands between Hornsey and Wood Green station rather than via Turnpike Lane and Wood Green High Road.

For Crouch End the practical change is the 91: it no longer terminates where it did, and it is now a through route to Wood Green station.

One more, further east: route 329 is running short until 6pm on Friday 18 September while Turnpike Lane bus station is rebuilt. Northbound buses terminate at Wood Green station and southbound ones start from Wood Green bus garage.

The buses that call at Crouch End Broadway itself are the 41, 91, W5 and W7, plus the N41 and N91 at night. The W3, despite how often it gets recommended locally, does not stop at the Broadway.

Everything else dug up right now

Haringey publishes a register of streetworks by ward and updates it weekly. The list below is from the edition for the week beginning 27 July 2026, filtered to the west of the borough, with the jobs that are live or imminent:

Current streetworks in and around Crouch End, from Haringey's weekly ward register
RoadWardWorkDatesMeasure
Crouch Hill N8Crouch EndThames Water mains replacement9 Feb to 2 Nov 2026Road closure
Dickenson Road N8Crouch EndThames Water mains replacement15 Jun to 14 Aug 2026Road closure
Ridge Road N8Crouch End, Stroud GreenThames Water mains meter replacement16 Feb to 13 Aug 2026Road closure
Shepherds Hill N6Crouch EndBT Circet duct laying14 to 18 Sep 2026Multiway signals
Birkbeck Road N8HornseyFootway reconstruction, odd side2 Jul to 15 Aug 2026Bay suspensions, footway closures
High Street N8HornseyCapital drainage works8 to 10 Aug 2026Multiway signals
Sheldon Avenue N6HighgateThames Water mains replacement8 Jun 2026 to 4 Jan 2027Road closure
Hampstead Lane N6HighgateCarriageway resurfacing12 to 13 Aug 2026Road closure
The Avenue N10Alexandra ParkDrainage works3 to 5 Aug 2026Two way signals
Cranbourne Road N10Alexandra ParkCarriageway resurfacing28 Aug 2026Road closure
Coningsby Road N4HarringayCarriageway resurfacing11 Sep 2026Road closure
Hermitage Road N4Hermitage and GardensFootway reconstruction28 Jul to 25 Aug 2026Bay suspensions, footway closures

Two of those deserve a flag. Sheldon Avenue in Highgate runs to 4 January 2027, which is the longest single closure anywhere in the borough’s current list. Shepherds Hill is booked for the week schools go back, 14 to 18 September, on the road that carries traffic between Highgate station and Crouch End.

Separately, National Highways and TfL list a lane closure on the A1 Aylmer Road westbound at The Bishops Avenue for urgent water repairs, running from 5 to 12 August. That one straddles the Barnet and Haringey boundary just above Highgate.

The routes that matter when something closes

The reason a single closure hurts here is that Crouch End sits in a bowl with a small number of classified roads through it, and the alternatives are residential streets that were never meant to carry the traffic. These are the through routes, with their classifications from OpenStreetMap:

Classified roads through and around Crouch End
RouteRoads it usesWhat it connects
A103Crouch End Hill, The Broadway, Tottenham Lane, Hornsey RiseArchway to Hornsey, the main road through Crouch End
A1201Crouch Hill, The Broadway, Park Road, Stroud Green RoadFinsbury Park to Hornsey, closed on Crouch Hill
A504Muswell Hill Broadway, Fortis Green, Turnpike LaneEast Finchley to Tottenham, across the top
B550Muswell Hill Road, Colney Hatch Lane, Southwood LaneHighgate to Muswell Hill and the North Circular
B138Wightman Road, Hornsey Park RoadThe Harringay ladder, the long-standing rat run
A1Archway Road, Aylmer Road, North HillArchway to the A1 north, the western edge
A406North Circular RoadThe northern boundary, at Bounds Green

The useful thing to take from that is which closures actually matter. Anything on the A103 through the Broadway is the serious one, because there is no parallel classified route: traffic goes into the side streets. A closure on the A1201, which is what has happened, is bad but survivable, because the A103 absorbs it. And Wightman Road is the pressure valve for all of it, which is why it gets mentioned every time something else shuts.

Parking, and the two hour windows

Crouch End is covered by two controlled parking zones, and their hours are different in a way that catches out visitors and rewards anyone who reads the signs:

  • Crouch End A (CEA): Monday to Friday, 10am to 12 noon.
  • Crouch End B (CEB): Monday to Friday, 2pm to 4pm.

Both zones were introduced in 2009 and extended in 2011, and both sets of hours were reviewed and deliberately kept. Haringey consulted on CEA in November 2022, got 773 resident responses, and the Head of Highways and Parking approved retaining the 10am to 12 noon times on 16 October 2023. On CEB, 81.2% of those who responded did not want the hours changed either.

The catch is what happens outside those two hours. The CEB review papers record residents complaining that because the zone only bites from 2pm to 4pm, anyone can park free “until 2pm and then go home”, including commuters and drivers avoiding the neighbouring Islington zones. A short controlled window keeps residents’ bays free at the moment they need them and leaves the rest of the day open, which is either the point or the problem depending on who you ask.

The same CEA decision increased the waiting and loading restrictions on Broadway from Monday to Saturday, 8am to 6.30pm, to Monday to Sunday, 8am to 6.30pm.

During the mains work, parking bays are suspended along each street as the job reaches it, so a permit does not guarantee a space on a road being dug up.

Before you drive: what to check

  • Haringey’s weekly roadworks register by ward is the most useful single source. It is updated weekly, organised by ward, and gives dates and the traffic measure for each job.
  • The council’s current and upcoming major roadworks page covers the big schemes and names the bus routes affected.
  • TfL bus status carries the diversions in full and is more current than anything the council publishes, because it changes the day a diversion starts.
  • Thames Water on 0800 316 9800, reference BB01441522, for anything to do with the mains scheme itself.

The council’s own roadworks page still points to London’s roadworks register at public.londonworks.gov.uk. The ward register above is the more reliable read.

Frequently asked questions

Is Crouch Hill closed?

Yes. Crouch Hill has been closed since 9 February 2026 for Thames Water mains replacement, and Haringey’s roadworks register gives 2 November 2026 as the end date. The closure runs from the junction with The Broadway, with the published descriptions giving the far end as either Mount View Road or Haringey Park.

Why is the W7 not stopping at Crouch Hill?

Because of that closure. Until 6pm on Monday 2 November the W7 is diverted in both directions between Stroud Green Road and Crouch End Broadway, serving neither Crouch Hill nor Crouch Hill station, and running via Hanley Road, Hornsey Rise and Crouch End Hill instead.

What is Thames Water doing in Crouch End?

Replacing more than 8km of Victorian water mains across 29 streets, at a cost of about £13 million, serving roughly 3,000 properties. Crouch Hill was first because it had burst repeatedly. Work runs 7.30am to 5.30pm on weekdays and 8am to 2pm on Saturdays.

What are the Crouch End parking zone hours?

Crouch End A operates Monday to Friday, 10am to 12 noon. Crouch End B operates Monday to Friday, 2pm to 4pm. Outside those windows you do not need a permit in either zone.

Which buses go from Crouch End Broadway?

The 41, 91, W5 and W7 by day, and the N41 and N91 at night. The 91 was extended on 1 August 2026 and now runs through to Wood Green station via Haringey Heartlands. The W3 does not serve Crouch End Broadway.

Are Crouch Hill and Crouch End Hill the same road?

No. Crouch Hill is the A1201 and runs southeast towards Stroud Green and Finsbury Park. Crouch End Hill is the A103 and runs southwest towards Hornsey Rise and Archway. Only Crouch Hill is closed.

Related

Sources

Roadworks dates move. Closures get extended and phases get brought forward, so check the council register or TfL on the day before relying on any date here.