18 Charlton Avenue is a five-bedroom semi-detached house in Bristol (BS34 7QX). It has a recorded floor area of 144 m² (around 1550 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (October 2023) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since October 2009. Between certificates, window efficiency went from Poor to Good, hot-water efficiency went from Average to Good and main heating went from Average to Good. The recommended improvements would lift it to B (score 83), a 2-band jump.
Sale prices here have outpaced England HPI: 6.6% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£332/sq ft) was about 58.5% above the typical sold price in the postcode. At 144 m² the property is well over the postcode median (104 m² across 14 EPCs), placing it in the larger end of the local stock. 5 bedrooms is on the larger side for this postcode, where 4 is the typical count. Last sale on file: £515,000 in May 2024. Across the public record there are 4 sales, relatively high churn for a single property.
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.
18 Charlton Avenue has no planning applications on record.
Notable planning nearby
130applications of note in the surrounding area
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.
Latest sale on 18 Charlton Avenue was the highest on Land Registry record across the postcode.
£560,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.6% per year over 25 years.
£515,000
Growth on file: 6.6% per year over 25 years.
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
18 Charlton Avenue outperforms the street on habitable rooms by a wide margin.
Price per m²
£3,576
Street avg £3,231
Floor Area
144 m²
Street avg 108 m²
Habitable Rooms
7 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
49.8dB

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 improved
Windows upgraded, improving insulation
Roof insulation improved
Floor insulation added or improved
Low energy lighting percentage decreased
More low energy lighting installed
30-day money-back guarantee
9 May 2024Most recent
£515,000
+32.2%over 6 years15 December 2017
£389,580
+77.1%over 7 years28 May 2010
£220,000
+109.6%over 10 years12 August 1999
£104,950
Median price across the last 5 sales in BS34 7QX: £420,000 (2025–2021).

Street avg 5 rooms
CO₂ Emissions
4.6 t/year
Street avg 5.2 t/year
BS34 7QU
Golf Course Lane — bus stop.
Closest school
0.2 km
Charborough Road Primary School. 24 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
41.8dB