Top 10 UK Auction Deals This Week — July 20, 2026
Published July 20, 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 50671% potential upside — a combined guide of £54,800 against an estimated open-market value of £16,585,534.
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 — Plot @ Penrith Court Opposite 6 Penrith Court, Congleton, Cheshire, CW12 4JF
- Guide price: £300
- AI estimated value: £375,104
- Potential upside: £374,804 (+124935%)
- Auction house: Auction House UK — 21 Jul 2026
- View full lot details →
2. property — Land @ Bader Park Bowerhill, Melksham, Wiltshire, SN12 6UF
- Guide price: £500
- AI estimated value: £428,570
- Potential upside: £428,070 (+85614%)
- Auction house: Auction House UK — 28 Jul 2026
- View full lot details →
3. property — Land @ Bullfinch Close, Poole, Dorset, BH17 7UP
- Guide price: £500
- AI estimated value: £314,199
- Potential upside: £313,699 (+62740%)
- Auction house: Auction House UK — 28 Jul 2026
- View full lot details →
4. property — 9 Whippendell Road, Watford, Hertfordshire, WD18 7LY
- Guide price: £1,000
- AI estimated value: £521,572
- Potential upside: £520,572 (+52057%)
- Auction house: Auction House London — 30 Jul 2026
- View full lot details →
5. property — Parking Space at 4 Blyth Row, Parham, Woodbridge, Suffolk, IP13 9NB
- Guide price: £500
- AI estimated value: £240,548
- Potential upside: £240,048 (+48010%)
- Auction house: Auction House London — 30 Jul 2026
- View full lot details →
6. property — 25 Dyne Road, Brondesbury, London, NW6 7XG
- Guide price: £5,000
- AI estimated value: £1,768,194
- Potential upside: £1,763,194 (+35264%)
- Auction house: Auction House London — 30 Jul 2026
- View full lot details →
7. property — 97 Altenburg Gardens, Wandsworth, London, SW11 1JQ
- Guide price: £5,000
- AI estimated value: £1,679,164
- Potential upside: £1,674,164 (+33483%)
- Auction house: Auction House London — 30 Jul 2026
- View full lot details →
8. property — 4 Milburn Street, Crook, County Durham, DL15 9DY
- Guide price: £40,000
- AI estimated value: £10,881,092
- Potential upside: £10,841,092 (+27103%)
- Auction house: Auction House London — 30 Jul 2026
- View full lot details →
9. property — Garage 32 at Blackabrook Avenue, Princetown, Yelverton, Devon, PL20 6RH
- Guide price: £1,000
- AI estimated value: £202,028
- Potential upside: £201,028 (+20103%)
- Auction house: Auction House London — 30 Jul 2026
- View full lot details →
10. property — Wyvern Close Parking, Bracknell, Berkshire, RG12 7HZ
- Guide price: £1,000
- AI estimated value: £175,063
- Potential upside: £174,063 (+17406%)
- Auction house: Auction House UK — 28 Jul 2026
- View full lot details →
Where the deals are this week
- CW postcode area: 1 lot
- SN postcode area: 1 lot
- BH postcode area: 1 lot
- WD postcode area: 1 lot
- IP 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?
Browse the live Best Buy feed — updated every time auction houses release new catalogues.