9 Mill Lane, Portbury, Bristol, BS20 7TX
About 9 Mill Lane
9 Mill Lane is a three-bedroom semi-detached house in Portbury, Bristol, Bristol (BS20 7TX). It has a recorded floor area of 94 m² (around 1012 sq ft), construction records dating it to before 1900 and council tax band E. The latest certificate (October 2015) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 84), a 2-band jump. The latest certificate is from October 2015, so improvements made since then won't be reflected. Period features are noted in the property record.
At 94 m² the property is well over the postcode median (55 m² across 18 EPCs), placing it in the larger end of the local stock. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. Across 1998–2018, sale prices on this property compounded at 7.1% per year. Today's modelled estimate of £460,000 is 36.3% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£334/sq ft) was about 81.8% above the typical sold price in the postcode. 8 years since the last transfer (April 2018).
Know exactly what you're buying at 9 Mill Lane
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
Outside
- Private gardenRear
- GarageYes
Building
- Period featuresYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 08 Oct 2025
EPC Rating
Planning history
9 Mill Lane has an approved single-storey rear extension on the planning record.
- Sept 2012ExtensionFullIn report
Extension: Single storey · Rear of property
Erection of a single storey rear extension
- Documents
- 7 docs on file
- Reference
- 12/P/1237/F
- Apr 2005ConservatoryFullIn report
Extension: Single storey · Rear of property
Erection of a rear conservatory and erection of a single storey rear extension to existing garage.
Extension- Documents
- 5 docs on file
- Reference
- 05/P/0378/F
What's in 9 Mill Lane, Portbury, Bristol, BS20 7TX's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
Sale price has grown by over 3x since 1998.
£460,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.1% per year over 20 years.
£337,500
Growth on file: 7.1% per year over 20 years.
Sales timeline
18 April 2018Most recent
£337,500
+83.6%over 2 years23 April 2015
£183,808
+116.2%over 17 years2 April 1998
£85,000
Median price across the last 5 sales in BS20 7TX: £180,000 (2021–2016).
Nearby sales in BS20 7TX
17 Mill Lane, Portbury, Bristol, BS20 7TX
Sold Jan 2021
£345,00037 Mill Lane, Portbury, Bristol, BS20 7TX
Sold Mar 2019
£122,50021 Mill Lane, Portbury, Bristol, BS20 7TX
Sold Aug 2018
£180,00031 Mill Lane, Portbury, Bristol, BS20 7TX
Sold Jun 2018
£135,00023 Mill Lane, Portbury, Bristol, BS20 7TX
Sold Mar 2016
£425,000
Everything we know about 9 Mill Lane, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

Versus other Mill Lane homes
Price per m² for 9 Mill Lane runs comfortably ahead of the street norm.
Price per m²
£3,590
Street avg £3,096
Floor Area
94 m²
Street avg 100 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.5 t/year
Street avg 5.2 t/year
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The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Brittan Place — bus stop.
Closest school
0.4 km
St Mary's Church of England Primary School, Portbury. 4 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
55.8dB

Night-time· 23:00 – 07:00
48.1dB