Northwich on Wikipedia.
 

Churches at Winnington.
 

Bethel Church on Hargreaves Road, as seen by Streetview in 2021. SJ 6723 7372. Link.

Castle Community Church (2022 Streetview) on Beeston Street, Methodist and U.R.C. It's dated on the Our History page to 1972, as successor to Zion Street Methodist Church. SJ 6528 7338. Link.

Kingdom Hall of Jehovah's Witnesses on Queen Street, as seen by Streetview in 2023. SJ 6577 7341.

Methodist Church on Witton Street and Brook Street. It stands on the site of Bourne Primitive Methodist Chapel, dated here to 1876-7. It's now called Northwich Methodist Outreach Centre. SJ 6633 7407. © Bruce Read. The source just referred to mentions a predecessor of 1842 on John Street, and includes photos. SJ 6599 7394.

Another Methodist Church (originally Wesleyan) used to stand on London Road at SJ 6588 7328. Chapel Court (small blocks of flats) now stands on the site, seen by Streetview in 2022.

Double Mortuary Chapel in the cemetery on Church Road. In every other example I've seen of a double mortuary chapel, they have been shown as Church of England and Nonconformist. In this case, the large-scale map of 1898 labels them as Nonconformist and R.C.  SJ 6644 7368. © Bruce Read. One must presume that the Anglicans made use of the facilities provided by St. Helen's church, which stands adjacent to the cemetery. Link.

NMC Centre and Masjid on Church Road, as seen by Streetview in 2022. Circa SJ 6633 7404. Link.

Our Lady of Czestochowa (R.C.) on London Road. It was seen by Streetview in 2009. SJ 6591 7324. Link.

St. Helen on Church Road. SJ 6644 7381. © Bruce Read. Link. Grade I listed. The churchyard sun-dial is listed as grade II.

St. Wilfrid (R.C.) on Witton Street. Its grade II listing dates it to 1864-6. SJ 6629 7402. © Bruce Read. Link.

Winnington
The former Primitive Methodist Chapel (now a Ju-Jitsu Club). Thanks to Janet Gimber for the identification. SJ 649 741. © Bruce Read.
St. Luke. SJ 646 743. © Bruce Read.