21 Filton Avenue, Horfield, Bristol, BS7 0AQ
About 21 Filton Avenue
21 Filton Avenue is a four-bedroom mid-terrace house in Horfield, Bristol, Bristol (BS7 0AQ). It has a recorded floor area of 133 m² (around 1432 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (May 2025) shows a D (score 61), on the cusp of jumping into the C band. When first surveyed in May 2010 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Poor to Good and lighting went from Poor to Very Good; while main heating dropped from Very Good to Good. The recommended improvements would lift it to B (score 82), a 2-band jump.
Across 1999–2013, sale prices on this property compounded at 5.7% per year. Today's modelled estimate of £550,000 sits 83.4% above the 2013 sale of £299,950. Last changed hands 13 years ago, in August 2013.
Know exactly what you're buying at 21 Filton Avenue
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
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms4
- Bathrooms2
Outside
- Parkingoff_street
Building
- Heating systemgas
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Windows upgraded, improving insulation
Roof insulation improved
More low energy lighting installed
Roof insulation improved
More low energy lighting installed
Planning history
21 Filton Avenue has no planning applications on record.
Notable planning nearby
162applications of note in the surrounding area
We flagged 1 thing worth checking at 21 Filton Avenue
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.
- Signs of HMO activity in the area
30-day money-back guarantee
Sales history & valuation
Sale price has at least doubled since 1999.
£550,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.7% per year over 14 years.
£299,950
Growth on file: 5.7% per year over 14 years.
Sales timeline
5 August 2013Most recent
£299,950
+115.8%over 13 years21 September 1999
£139,000
Median price across the last 5 sales in BS7 0AQ: £425,000 (2025–2022).
Nearby sales in BS7 0AQ
61 Filton Avenue, Horfield, Bristol, BS7 0AQ
Sold Jun 2025
£605,00039 Filton Avenue, Horfield, Bristol, BS7 0AQ
Sold Feb 2025
£570,00029 Filton Avenue, Horfield, Bristol, BS7 0AQ
Sold May 2024
£425,0009 Filton Avenue, Horfield, Bristol, BS7 0AQ
Sold Jul 2023
£425,0001c, Filton Avenue, Horfield, Bristol, BS7 0AQ
Sold Jun 2022
£337,500
Everything we know about 21 Filton Avenue, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area

Versus other Filton Avenue homes
21 Filton Avenue is notably below the street on floor area.
Price per m²
£2,255
Street avg £2,649
Floor Area
133 m²
Street avg 153 m²
Habitable Rooms
6 rooms
Street avg 7 rooms
CO₂ Emissions
5.7 t/year
Street avg 6.3 t/year
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Memorial Stadium — bus stop.
Closest school
0.4 km
Ashley Down Primary School. 39 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
51.0dB

Night-time· 23:00 – 07:00
40.7dB