HM Land Registry records the plot of land for 21, Chiltern Avenue, Dunstable as measuring 273 m².

That makes it the 18th largest plot in the postcode, where 22 of the 35 other houses have recorded plot data.

21, Chiltern Avenue, Dunstable has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 13 Jan 2015.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

The most recent sale of 21, Chiltern Avenue, Dunstable completed on 26th February 2015 at £252,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold 4 times.

Values of comparable properties have risen by 33.5% over the period since February 2015.

Since 2009 137 properties similar to 21, Chiltern Avenue, Dunstable have sold within a radius of 2.0 kilometres, per the Land Registry and our network of Estate Agents.

The latest, on the 2nd April 2026, was 11, Kingsmead, Dunstable, LU6 2JN, a freehold house which sold for £425,000.

Read more about house prices in LU6.

• Sold Apr 2026£425,000 | 3 Bed House11, Kingsmead, Dunstable, LU6 2JN11, Kingsmead, Dunstable, LU6 2JN
• Sold Oct 2025£425,000 | 3 Bed House18, Chiltern Avenue, Dunstable, LU6 2HY18, Chiltern Avenue, Dunstable, LU6 2HY
• Sold Jul 2025£390,000 | 3 Bed House32, The Pastures, Dunstable, LU6 2HL32, The Pastures, Dunstable, LU6 2HL
• Sold Mar 2025£475,000 | 3 Bed House5, Barn View, Dunstable, LU6 2FT5, Barn View, Dunstable, LU6 2FT
• Sold Nov 2024£350,000 | 3 Bed HouseBeaumont, Church End, Dunstable, LU6 2EPBeaumont, Church End, Dunstable, LU6 2EP
• Sold Dec 2021£2,618,833 | 3 Bed House8, Barn View, Dunstable, LU6 2FT8, Barn View, Dunstable, LU6 2FT
• Sold Jun 2021£435,000 | 3 Bed House27, The Pastures, Dunstable, LU6 2HL27, The Pastures, Dunstable, LU6 2HL
• Sold May 2021£405,000 | 3 Bed House18, Barn View, Dunstable, LU6 2FT18, Barn View, Dunstable, LU6 2FT
• Sold Feb 2021£402,500 | 3 Bed House27, Barn View, Dunstable, LU6 2FT27, Barn View, Dunstable, LU6 2FT
• Sold Jan 2021£400,000 | 3 Bed House17, Barn View, Dunstable, LU6 2FT17, Barn View, Dunstable, LU6 2FT
• Sold Jan 2021£405,000 | 3 Bed House28, Barn View, Dunstable, LU6 2FT28, Barn View, Dunstable, LU6 2FT
• Sold Dec 2020£402,000 | 3 Bed House19, Barn View, Dunstable, LU6 2FT19, Barn View, Dunstable, LU6 2FT
• Sold Aug 2020£400,000 | 3 Bed House16, Barn View, Dunstable, LU6 2FT16, Barn View, Dunstable, LU6 2FT
• Sold Mar 2020£400,000 | 3 Bed House6, Barn View, Dunstable, LU6 2FT6, Barn View, Dunstable, LU6 2FT
• Sold Sep 2018£370,000 | 3 Bed House48, The Pastures, Dunstable, LU6 2HL48, The Pastures, Dunstable, LU6 2HL
• Sold Sep 2016£299,448 | 3 Bed House111, High Street, Dunstable, LU6 2HX111, High Street, Dunstable, LU6 2HX
• Sold Nov 2015£295,000 | 3 Bed House2, Chiltern Avenue, Dunstable, LU6 2HY2, Chiltern Avenue, Dunstable, LU6 2HY
• Sold Apr 2015£269,995 | 3 Bed House3, Chiltern Avenue, Dunstable, LU6 2HY3, Chiltern Avenue, Dunstable, LU6 2HY
• Sold Nov 2012£220,000 | 3 Bed House13, Chiltern Avenue, Dunstable, LU6 2HY13, Chiltern Avenue, Dunstable, LU6 2HY
• Sold Feb 2009£130,000 | 3 Bed House19, Chiltern Avenue, Dunstable, LU6 2HY19, Chiltern Avenue, Dunstable, LU6 2HY

Of the 35 addresses on Chiltern Avenue, Edlesborough, Dunstable, LU6, 21, Chiltern Avenue, Dunstable comes out as the 11th largest and the 11th most expensive in our analysis of the public data.

It is also £13k more expensive than the average property across the LU6 district.

• Edlesborough Primary Academy

  300 m away
• Eaton Bray Academy

  1.8 km away
• Totternhoe Church of England Academy

  2.6 km away

• Queensbury Academy

  4.6 km away
• All Saints Academy Dunstable

  5.6 km away
• Manshead Church of England Academy

  6.5 km away

• Cheddington

  |

  5.0 km away
• Tring

  |

  7.2 km away
• Leighton Buzzard

  |

  8.5 km away

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