![\"Underground](\"https:\/\/www.europesays.com\/uk\/wp-content\/uploads\/2025\/10\/1_rare-undergroun-1437265.jpg\")
The bunker is going on auction next month(Image: David Plaister Ltd\u00a9 SWNS)<\/p>\nThis property dates back to the cold war era<\/p>\n
16:10, 05 Oct 2025Updated 16:31, 05 Oct 2025<\/p>\n
The bunker is going on auction next month(Image: David Plaister Ltd\u00a9 SWNS)<\/p>\n
A rare property has hit the market, with an auction taking place next month. A “highly unique” underground bunker, which is just one of 1,500 left in the UK, is on the market for \u00a320,000.<\/p>\n
Agents David Plaister Ltd describes the unique listing as a secure underground rural Royal Observer Corps bunker, a self-contained underground space and and an “extreme rarity”.<\/p>\n
It even has an underground room that is described as being “perfect as a private wine cellar, safe room, or secure utility area”.<\/p>\n
![\"This](\"https:\/\/www.europesays.com\/uk\/wp-content\/uploads\/2025\/10\/0_rare-undergroun-1437791.jpg\")
This underground bunker has gone on the property market for \u00a320,000(Image: David Plaister Ltd\u00a9 SWNS)<\/p>\n
The self-contained underground facility is discreetly embedded into the hillside – which the listing states offers “a private and secure space with a range of potential uses”.<\/p>\n
Originally constructed during the Cold War era, the bunker retains authentic roc furniture and fittings. The secure underground bunker is located in the village of Hallen, in South Gloucestershire.<\/p>\n
The internal layout comprises a small access shaft leading to underground rooms designed for operational use.<\/p>\n
Positioned on elevated ground, the site offers expansive views over the Mouth of the River Severn – although the bunker itself “remains hidden and unobtrusive”.<\/p>\n
![\"Inside](\"https:\/\/www.europesays.com\/uk\/wp-content\/uploads\/2025\/10\/0_rare-undergroun-1437273.jpg\")
Inside the underground bunker in the village of Hallen, in South Gloucestershire(Image: David Plaister Ltd\u00a9 SWNS)<\/p>\n
Access is typically via a locked hatch entrance and ladder descent, consistent with original roc specifications.<\/p>\n
The listing description added: “This is a highly unique listing, as only around 1,500 such roc posts were built across the UK, with many now decommissioned or lost.<\/p>\n
“It presents a unique investment opportunity for buyers with an interest in military history, secure storage, or rare architectural assets. No residential planning permission is in place.”<\/p>\n
It is located “well positioned on the hillsides of Hallen providing exquisite aspects of the Mouth of the rover Severn” and is described as being “ideal for those with a unique taste for historical relics and rare investment opportunities”.<\/p>\n
![\"The](\"https:\/\/www.europesays.com\/uk\/wp-content\/uploads\/2025\/10\/1_rare-undergroun-1437267.jpg\")
The rare underground bunker is just one of 1,500 left in the UK(Image: David Plaister Ltd\u00a9 SWNS)<\/p>\n
The bunker will be on sale by Public Auction on Thursday 20 November 2025 at Leigh Court, Pill Road, Abbots Leigh, BS8 3RA and online at 7.00pm.<\/p>\n