HM Land Registry records the plot of land for Observatory Lodge, Dunstable as measuring 805 m².

That makes it the 12th largest plot in the postcode, where 13 of the 23 other houses have recorded plot data.

Observatory Lodge, Dunstable has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 16 Sep 2025.

The property is not connected to mains gas and has fully triple glazed windows. It is heated using air source heat pump (radiators, electric).

The most recent sale of Observatory Lodge, Dunstable completed on 28th August 2020 at £735,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold 3 times.

Values of comparable properties have dropped by 23.1% over the period since August 2020.

• Sold Aug 2020£735,000
• Sold May 2006£680,000
• Sold Jun 2001£292,500

Since 2009 38 properties similar to Observatory Lodge, Dunstable have sold within a radius of 3.0 kilometres, per the Land Registry and our network of Estate Agents.

The latest, on the 2nd April 2026, was 23, Woodland Rise, Dunstable, LU6 2PF, a freehold house which sold for £935,000.

Read more about house prices in LU6.

• Sold Apr 2026£935,000 | 5 Bed House23, Woodland Rise, Dunstable, LU6 2PF23, Woodland Rise, Dunstable, LU6 2PF
• Sold Mar 2025£925,000 | 5 Bed HouseRoe End, Oldhill Wood, Dunstable, LU6 2NFRoe End, Oldhill Wood, Dunstable, LU6 2NF
• Sold Nov 2024£1,150,000 | 5 Bed House20, Bell Farm Close, Dunstable, LU6 2QX20, Bell Farm Close, Dunstable, LU6 2QX
• Sold Nov 2023£1,350,000 | 5 Bed House256A, Dunstable Road, Dunstable, LU6 2QJ256A, Dunstable Road, Dunstable, LU6 2QJ
• Sold Jun 2023£1,045,000 | 5 Bed House17, Bell Farm Close, Dunstable, LU6 2QX17, Bell Farm Close, Dunstable, LU6 2QX
• Sold Nov 2022£800,000 | 5 Bed House3, Dovehouse Lane, Dunstable, LU6 2PQ3, Dovehouse Lane, Dunstable, LU6 2PQ
• Sold Nov 2022£900,000 | 5 Bed HouseMarian Lodge, Oldhill Wood, Dunstable, LU6 2NEMarian Lodge, Oldhill Wood, Dunstable, LU6 2NE
• Sold Mar 2022£1,550,000 | 5 Bed HouseEver Green Lodge, Dunstable, LU6 2LHEver Green Lodge, Dunstable, LU6 2LH
• Sold Jun 2021£930,000 | 5 Bed House128, Dunstable Road, Dunstable, LU6 2QL128, Dunstable Road, Dunstable, LU6 2QL
• Sold Apr 2021£955,000 | 5 Bed House24, Woodland Rise, Dunstable, LU6 2PF24, Woodland Rise, Dunstable, LU6 2PF
• Sold Mar 2020£1,270,000 | 5 Bed HouseSpring House, Oldhill Wood, Dunstable, LU6 2NESpring House, Oldhill Wood, Dunstable, LU6 2NE
• Sold Jan 2020£825,000 | 5 Bed House19, Woodland Rise, Dunstable, LU6 2PF19, Woodland Rise, Dunstable, LU6 2PF
• Sold Dec 2018£825,000 | 5 Bed House33, Oakway, Dunstable, LU6 2PE33, Oakway, Dunstable, LU6 2PE
• Sold Feb 2018£830,000 | 5 Bed House15, Oakway, Dunstable, LU6 2PE15, Oakway, Dunstable, LU6 2PE
• Sold Nov 2016£865,000 | 5 Bed House248, Dunstable Road, Dunstable, LU6 2QJ248, Dunstable Road, Dunstable, LU6 2QJ
• Sold Feb 2015£420,000 | 5 Bed HouseBennetts Cottage, Dunstable, LU6 2LGBennetts Cottage, Dunstable, LU6 2LG
• Sold Aug 2014£667,000 | 5 Bed HouseThe Bays, Common Road, Dunstable, LU6 2PWThe Bays, Common Road, Dunstable, LU6 2PW
• Sold Jun 2013£710,000 | 5 Bed House11, Woodland Rise, Dunstable, LU6 2PF11, Woodland Rise, Dunstable, LU6 2PF
• Sold Oct 2012£570,000 | 5 Bed HouseWoodview, Land Park Lane, Dunstable, LU6 2PZWoodview, Land Park Lane, Dunstable, LU6 2PZ
• Sold Sep 2009£572,500 | 5 Bed House26, Oakway, Dunstable, LU6 2PE26, Oakway, Dunstable, LU6 2PE

Of the 58 addresses on Whipsnade, Dunstable, LU6, Observatory Lodge, Dunstable comes out as the 13th largest and the 17th most expensive in our analysis of the public data.

It is also £587k more expensive than the average property across the LU6 district.

• Dagnall VA Church of England School

  2.2 km away
• Studham Village CofE Academy

  2.7 km away
• Lark Rise Academy

  2.8 km away

• Queensbury Academy

  3.1 km away
• Manshead Church of England Academy

  3.9 km away
• All Saints Academy Dunstable

  5.1 km away

• Tring

  |

  8.0 km away
• Leagrave

  |

  8.2 km away
• Cheddington

  |

  8.5 km away

The flood risk here is rated Very Low, based on Environment Agency data.