21 Castle Close, Totternhoe, Dunstable, LU6 1QJ
About 21 Castle Close
21 Castle Close is a two-bedroom detached house in Totternhoe, Dunstable, Dunstable (LU6 1QJ). It has a recorded floor area of 75 m² (around 807 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (June 2016) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 84), a 2-band jump. The latest certificate is from June 2016, so improvements made since then won't be reflected. Records show the property has been extended at some point in its history. The home occupies a cul-de-sac position.
Across 1999–2016, sale prices on this property compounded at 7.2% per year. Today's modelled estimate of £512,000 is 24.9% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£508/sq ft) was about 33.1% above the typical sold price in the postcode. On the market in August 2016 and unlisted since — roughly 10 years. At 75 m² it's 15.7% smaller than the typical home in the postcode (89 m² median across 15 EPCs).
What this property has
Inside
- Bedrooms2
- Bathrooms1
- Dining roomYes
- Utility roomYes
Outside
- Private gardenRear
- GarageYes
- Cul-de-sacYes
Building
- Previously extendedYes
- RefurbishedYes
Everything you need to know about 21 Castle Close
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 02 Jun 2026
EPC Rating
Planning history
21 Castle Close has no planning applications on record.
Notable planning nearby
7applications of note in the surrounding area
We flagged 2 things worth checking at 21 Castle Close
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
- Larger development activity nearby
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Sales history & valuation
21 Castle Close has more than tripled in price since its earliest registered sale in 1999.
£512,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.2% per year over 17 years.
£410,000
Growth on file: 7.2% per year over 17 years.
Sales timeline
16 August 2016Most recent
£410,000
+233.3%over 17 years29 April 1999
£123,000
Median price across the last 5 sales in LU6 1QJ: £465,000 (2025–2020).
Nearby sales in LU6 1QJ
15 Castle Close, Totternhoe, Dunstable, LU6 1QJ
Sold Jan 2025
£465,0008 Castle Close, Totternhoe, Dunstable, LU6 1QJ
Sold Aug 2023
£435,00010 Castle Close, Totternhoe, Dunstable, LU6 1QJ
Sold Dec 2020
£537,50014 Castle Close, Totternhoe, Dunstable, LU6 1QJ
Sold Dec 2020
£500,0005 Castle Close, Totternhoe, Dunstable, LU6 1QJ
Sold Dec 2020
£635,000
Versus other Castle Close homes
21 Castle Close outperforms the street on co₂ emissions by a wide margin.
Price per m²
£5,467
Street avg £4,702
Floor Area
75 m²
Street avg 89 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
3.4 t/year
Street avg 5.0 t/year
Everything you need to know about 21 Castle Close
The true value, the hidden risks and the full sale history, in one report.
30-day money-back guarantee
The data behind every report
Similar properties nearby
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Castle Close — bus stop.
Closest school
0.9 km
Totternhoe Church of England Academy. 7 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode
Daytime· 07:00 – 23:00
42.2dB
Night-time· 23:00 – 07:00
35.6dB