Top 10 UK Auction Deals This Week — September 21, 2026
Published September 21, 2026. Updated automatically every Monday.
Every week we scan thousands of UK property auction lots and surface the ones priced furthest below our AI-modelled market value. This week's top 10 deliver an average 54392% potential upside — a combined guide of £73,750 against an estimated open-market value of £18,816,633.
These are all houses (no land-only lots) with a guide price under £300,000, where our valuation model says the property is worth at least 1.5× the guide. Always read the legal pack and view the property before bidding — see our legal pack guide and auction finance guide.
This week's top 10
1. property — Ground Rent Investment At, 9 & 11 Bushey Wood Road, Sheffield, South Yorkshire S17 3QA
- Guide price: £250
- AI estimated value: £515,999
- Potential upside: £515,749 (+206300%)
- Auction house: BTG Eddisons — 29 Sept 2026
- View full lot details →
2. flat — 27 Priory Terrace, London, NW6 4DH
- Guide price: £1,000
- AI estimated value: £1,667,385
- Potential upside: £1,666,385 (+166639%)
- Auction house: Savills — 29 Sept 2026
- View full lot details →
3. commercial — 145 Dawes Road, Fulham, London, SW6 7EB
- Guide price: £2,000
- AI estimated value: £984,517
- Potential upside: £982,517 (+49126%)
- Auction house: Savills — 29 Sept 2026
- View full lot details →
4. property — 4 Milburn Street, Crook, County Durham, DL15 9DY
- Guide price: £40,000
- AI estimated value: £11,008,312
- Potential upside: £10,968,312 (+27421%)
- Auction house: Auction House London — 8 Oct 2026
- View full lot details →
5. property — Freehold Ground Rent Investment At , 11 Hanover Square, Leeds, West Yorkshire LS3 1AP
- Guide price: £2,500
- AI estimated value: £586,206
- Potential upside: £583,706 (+23348%)
- Auction house: BTG Eddisons — 29 Sept 2026
- View full lot details →
6. property — Second Floor Mezzanine Storage Area, 21 & 22 Stanhope Gardens, LONDON, SW7 5RQ
- Guide price: £11,000
- AI estimated value: £2,238,757
- Potential upside: £2,227,757 (+20252%)
- Auction house: Barnard Marcus — 15 Oct 2026
- View full lot details →
7. property — Garage 31 at Blackabrook Avenue, Princetown, Yelverton, Devon, PL20 6RH
- Guide price: £1,000
- AI estimated value: £203,350
- Potential upside: £202,350 (+20235%)
- Auction house: Auction House London — 8 Oct 2026
- View full lot details →
8. flat — Benen Stock Road and Hithermoor Road, Stanwell Moor, TW19 6AN
- Guide price: £3,000
- AI estimated value: £420,022
- Potential upside: £417,022 (+13901%)
- Auction house: Savills — 29 Sept 2026
- View full lot details →
9. flat — 127-129 High Street, Acton, London W3 6LY
- Guide price: £8,000
- AI estimated value: £926,281
- Potential upside: £918,281 (+11479%)
- Auction house: Savills — 29 Sept 2026
- View full lot details →
10. property — Ground Rent Investment at Kerry Garth, Horsforth, Leeds, West Yorkshire LS18 4TL
- Guide price: £5,000
- AI estimated value: £265,804
- Potential upside: £260,804 (+5216%)
- Auction house: BTG Eddisons — 29 Sept 2026
- View full lot details →
Where the deals are this week
- SW postcode area: 2 lots
- LS postcode area: 2 lots
- S postcode area: 1 lot
- NW postcode area: 1 lot
- DL postcode area: 1 lot
See all listings in each region on our city auction hubs.
How we pick these lots
Our model values each property using comparable Land Registry sold prices, local market trends, and property attributes. We then compare that estimate to the auction guide price. "Best Buy" tier requires a guide ≤ £300,000 and an estimated value ≥ 1.5× the guide. Read more in our buying at auction guide.
Want fresh deals daily?
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