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Get started21 Ashridge Avenue is a two-bedroom semi-detached house in Newcastle (ST5 4JA). It has a recorded floor area of 73 m² (around 786 sq ft), construction records dating it to 1996-2002 and council tax band B. The latest certificate (July 2023) shows a C (score 72). When first surveyed in November 2011 the rating was E, the property has climbed 2 bands since. Between certificates, window efficiency went from Poor to Average, hot-water efficiency went from Poor to Good and lighting went from Very Poor to Very Good; while roof efficiency dropped from Good to Average. The recommended improvements would push it to B (score 85). Other recorded features include a conservatory.
Sale prices here have outpaced England HPI: 2.7% per year against 0% for the wider region. Today's modelled estimate of £200,000 is 15.9% above the 2024 sale price. At 73 m² the property is well over the postcode median (54 m² across 35 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 80% of similar EPCs). Last sale on file: £172,500 in February 2024.
21 Ashridge Avenue saw 3 transfers in just over a decade — high turnover for the postcode.
£200,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.7% per year over 6 years.
£172,500
Growth on file: 2.7% per year over 6 years.
EPC Rating for 21 Ashridge Avenue runs comfortably ahead of the street norm.
Price per m²
£2,363
Street avg £2,563
Floor Area
73 m²
Street avg 62 m²
Habitable Rooms
3 rooms
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Ashridge Avenue — bus stop.

Daytime· 07:00 – 23:00
58.6dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Windows upgraded, improving insulation
Floor insulation added or improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
29 February 2024Most recent
£172,500
+12.0%over 4 years22 November 2019
£154,000
+6.2%over 2 years3 October 2017
£145,000
Median price across the last 5 sales in ST5 4JA: £165,000 (2025–2024).
Street avg 4 rooms
CO₂ Emissions
2.6 t/year
Street avg 3.3 t/year
ST5 4EU
Closest school
0.8 km
Our Lady and St Werburgh's Catholic Primary School. 15 schools nearby.
Night-time· 23:00 – 07:00
50.9dB
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