21 Castle Road, Keighley, BD21 2ST
About 21 Castle Road
21 Castle Road is an end-of-terrace house in Keighley (BD21 2ST). It has a recorded floor area of 203 m² (around 2185 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (May 2025) shows a C (score 75), near the top of the C band. When first surveyed in January 2016 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Good, roof efficiency went from Very Poor to Very Good and window efficiency went from Poor to Good. The recommended improvements would push it to B (score 83).
On energy efficiency it sits in the top 10% of properties in this postcode. Across 2000–2024, sale prices on this property compounded at 5% per year. On a £-per-square-foot basis, the last sale (£108/sq ft) was about 265.2% above the typical sold price in the postcode. Most recent transfer: February 2024 at £235,000.
Energy performance
21 Castle Road ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Low energy lighting percentage decreased
Loft insulation installed or upgraded to 250mm+
Glazing upgraded to newer, more efficient type
Roof insulation improved
More low energy lighting installed
Windows upgraded, improving insulation
Wall insulation improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
21 Castle Road has no planning applications on record.
But the area is active
4 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Latest sale on 21 Castle Road was the highest on Land Registry record across the postcode.
£238,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.0% per year over 24 years.
£235,000
Growth on file: 5.0% per year over 24 years.
Sales timeline
29 February 2024Most recent
£235,000
+221.9%over 24 years7 February 2000
£73,000
Median price across the last 5 sales in BD21 2ST: £174,000 (2014–2001).
Versus other Castle Road homes
21 Castle Road outperforms the street on price per m² by a wide margin.
Price per m²
£1,158
Street avg £443
Floor Area
203 m²
Street avg 223 m²
Habitable Rooms
7 rooms
Street avg 9 rooms
CO₂ Emissions
5.7 t/year
Street avg 16.3 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
6/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Spring Gardens Ln Castle Rd — bus stop.
Closest school
0.3 km
St Anne's Catholic Primary School. 18 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
55.4dB

Night-time· 23:00 – 07:00
45.5dB







