Swansea, on the south Wales coast, got a new second-hand shop in September 2026 when Milkwood Books moved from pop-up stalls into a unit inside the indoor market, while still turning up at selected markets, about 300 yards from Oxfam's book and music shop on Castle Street. Mumbles, about 4 miles south-west around the bay, adds a family-run bookshop that keeps used and antiquarian shelves, plus a church book stall, while the tin works at Aberdulais, just past Neath in the neighbouring county borough of Neath Port Talbot, has a volunteer-staffed National Trust bookshop. Prices are in pounds sterling.
The rest is a matter of dates. A car boot sale fills the High Street multi-storey every Sunday morning, Mumbles Market claims a Saturday in the second week of each month and Uplands Market the final one, and a local history book fair is booked into Swansea Museum for 7 November 2026.
Market-hall bookshopMilkwood Books
Unit 52, Swansea Indoor Market, Whitewalls, Swansea SA1 3PQ
Started in 2024 as a travelling bookshop working street markets and festivals, by its own account, Milkwood Books took Unit 52 in Swansea Indoor Market in 2026, close to the Cockle Rotunda and the central seating area. Nation.Cymru announced the move on 10 September 2026 and singled out its Welsh-interest stock, and the local guide Swansea Scoop reported the shop open on 19 September 2026. Its shelves cover folklore, poetry, classics, nature writing, LGBTQ+ literature and Dylan Thomas, and new titles sit alongside the second-hand stock. The owner also buys, from a single rare first edition up to an entire personal library, though the website warns it can't promise to take everything offered.
Hours: Mon–Sat 10am–4pmWebsite Oxfam Books & MusicOxfam Books & Music Swansea
34 Castle St, Swansea SA1 1HZ
Oxfam's Castle Street branch is one of its specialist book, film and music shops, filled entirely from donations, and it holds Shop of Sanctuary status for the volunteering it offers people seeking asylum. The shop doubles as an events room: its Instagram account advertised books, film and music quiz nights for Tuesday 10 February and Tuesday 19 May 2026, and a Fairtrade coffee morning for Saturday 20 June 2026. Oxfam's own page leaves opening times to the shop's social accounts: its Bluesky profile lists Monday-to-Saturday trading plus shorter Sunday hours, and a post there on 3 May 2025, a bank holiday weekend, gave Sunday as 11am to 3pm.
Hours: Mon–Sat 10am–5pm, Sun 11am–3pmWebsite New and used bookshopCover to Cover
58 Newton Rd, Mumbles, Swansea SA3 4BQ
In Mumbles, roughly 4 miles along the bay to the south-west, this family-owned independent on Newton Road sells mostly new stock, but its website points to a quality used and antiquarian section alongside its local-interest and music shelves. Nation.Cymru listed it on 18 February 2025 as one of five Welsh shops shortlisted for the British Book Awards' independent bookshop prize. The events list stretches to Friday 13 November 2026, when author Carole Hailey is due in conversation with Elaine Canning, and the shop says most titles it doesn't have on the shelf can be ordered for the next day.
Hours: Mon–Sat 10am–5pmWebsite National Trust second-hand bookshopAberdulais second-hand bookshop
Aberdulais Tin Works and Waterfall, Main Rd, Aberdulais, Neath SA10 8EU
In Neath Port Talbot, 3 miles north-east of Neath on the A4109, the National Trust keeps a second-hand bookshop, Siop Lyfrau Ail-law in its bilingual listing, at the tin works and waterfall, which it reopened in partnership with the charity St Giles Cymru. The Trust's page showed the bookshop open from 10:30am to 3:30pm on 1 October 2026 and says it trades during property hours whenever volunteers are available. On Friday 2 October 2026 it hosts the site's National Poetry Day drop-in, with art and poetry crafts in the bookshop, readings from 1pm to 2pm and the usual admission charge.
Where can I find cheap used books in Swansea?
At Mumbles Methodist Church you pay for stall books through an honesty box, and the money goes to church funds. The Salvation Army's Penllergaer donation centre marked children's books at 25p in July 2026 and ran a 10p-a-book day on 1 August 2026. The Sunday car boot by the station is the other gamble, starting at 6am.
Where do I sell used books in Swansea?
Milkwood Books in Swansea Market is the one to approach: it buys anything from one rare first edition to a whole collection, though it warns it can't take everything, so email before hauling boxes over. Oxfam on Castle Street takes books as donations. Everything else goes online, whether to Amazon.co.uk, to Vinted or to eBay.co.uk. Prior to posting, aim BiblioScan at the bookcase and take a single picture; the app recognises the visible spines and gives each title a probable resale price, so the copies worth listing stand out.
Which day is best for book hunting in Swansea?
Saturday. Milkwood Books, Cover to Cover and the café hosting the Mumbles Methodist stall open Monday to Saturday, Oxfam on Castle Street trades all week, and Saturday is also market day twice a month, with Mumbles Market on the second and Uplands Market on the last. Sunday is narrower: an early start at the car boot, then Oxfam, which its own social profile has open from 11am until 3pm.
Are there any used book fairs in Swansea?
Yes, once a year: the RISW (Royal Institution of South Wales) brings its local history fair to the museum on Victoria Road on 7 November 2026, a Saturday, between 10am and 4pm. The institution says it charges no fee for its events, and it has published no list of exhibitors; This Way Books, a dealer, still marks the 2026 date as unconfirmed in its own diary.