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Get started21 Charles Avenue is a four-bedroom semi-detached house in Bradford (BD3 8HF). It has a recorded floor area of 145 m² (around 1561 sq ft), construction records dating it to 1930-1949 and council tax band B. The latest certificate (October 2025) shows a C (score 72). When first surveyed in December 2014 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Good, window efficiency went from Average to Good and lighting went from Average to Good. Other recorded features include a conservatory. It has already been extended once and our model flags further extension potential, a sign of buyer flexibility. The home occupies a cul-de-sac position.
2 planning records sit against the property, 1 approved, 0 refused, 1 pending. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. An active application for an extension is awaiting a decision. Sale prices here have outpaced Bradford HPI: 7.4% per year against 0% for the wider region. Today's modelled estimate of £187,000 sits 87% above the 2015 sale of £100,000. On a £-per-square-foot basis, the last sale (£64/sq ft) was about 17.3% below the postcode norm. At 145 m² the property is well over the postcode median (63 m² across 15 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 73% of similar EPCs). Last changed hands 11 years ago, in February 2015.
An application for a single-storey rear extension is currently awaiting a decision.
Extension: Single storey · Rear of property
Single storey extension and ramp access to bedroom from rear facade
Sale price has at least doubled since 2001.
£187,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.4% per year over 14 years.
£100,000
Growth on file: 7.4% per year over 14 years.
On floor area, 21 Charles Avenue stands well clear of the street.
Price per m²
£690
Street avg £1,244
Floor Area
145 m²
Street avg 68 m²
Habitable Rooms
7 rooms
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Marsland Place — bus stop.

Daytime· 07:00 – 23:00
55.3dB

Changes detected from historical EPC data
Low energy lighting percentage decreased
Heating controls upgraded for better temperature management
High performance glazing installed
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Extension: Side and rear of property
Construction of extension to side and rear of property and a conservatory to rear
27 February 2015Most recent
£100,000
+22.0%over 8 years13 July 2006
£82,000
+115.8%over 4 years20 July 2001
£38,000
Median price across the last 5 sales in BD3 8HF: £135,000 (2025–2023).
Street avg 4 rooms
CO₂ Emissions
4.6 t/year
Street avg 3.2 t/year
BD3 8AE
Closest school
0.1 km
Laisterdyke Leadership Academy. 38 schools nearby.
Night-time· 23:00 – 07:00
45.0dB
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