23 Dunkeld Avenue is a four-bedroom semi-detached house in Filton, Bristol, Bristol (BS34 7RH). It has a recorded floor area of 129 m² (around 1389 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (March 2022) shows a D (score 61), on the cusp of jumping into the C band. When first surveyed in April 2011 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Average to Good and lighting went from Very Poor to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would lift it to B (score 83), a 2-band jump. Other recorded features include a loft. Period features are noted in the property record. Records show the property has been extended at some point in its history.
Sale prices here have outpaced England HPI: 9.3% per year against 0% for the wider region. Today's modelled estimate of £476,000 sits 90.4% above the 2011 sale of £250,000. On a £-per-square-foot basis, the last sale (£180/sq ft) was about 20.4% below the postcode norm. One planning record on file: an extension approved in 2002. Past consents include an extension, meaningful when judging how the property has evolved. Last sold in November 2011, so it's been off the market for around 15 years.
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Launch offer · save £5
Recommended upgrades on file would lift this property by multiple EPC bands.
Extension: Single storey · Rear of property
Erection of single storey rear and side extension to form sun lounge, utility room and extended garage.
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.
23 Dunkeld Avenue has more than tripled in price since its earliest registered sale in 1997.
£476,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.3% per year over 15 years.
£250,000
Growth on file: 9.3% per year over 15 years.
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
Price per m² for 23 Dunkeld Avenue lags the street by a wide margin.
Price per m²
£1,938
Street avg £3,285
Floor Area
129 m²
Street avg 119 m²
Habitable Rooms
6 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km

Daytime· 07:00 – 23:00
48.6dB

Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency decreased
Wall insulation improved
Roof insulation improved
More low energy lighting installed
30-day money-back guarantee
1 November 2011Most recent
£250,000
+265.0%over 14 years17 April 1997
£68,500
Median price across the last 5 sales in BS34 7RH: £415,000 (2022–2020).

Street avg 6 rooms
CO₂ Emissions
5.6 t/year
Street avg 4.1 t/year
BS34 7RH
Charborough Road — bus stop.
Closest school
0.3 km
Charborough Road Primary School. 26 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Night-time· 23:00 – 07:00
40.6dB