Chelsfield, Garden Flat, 18 The Avenue, Sneyd Park, Bristol, BS9 1PE
About Chelsfield
Chelsfield is a three-bedroom semi-detached house in Sneyd Park, Bristol, Bristol (BS9 1PE). It has a recorded floor area of 158 m² (around 1701 sq ft) and construction records dating it to before 1900. At 158 m² this is the largest unit on EPC record across Chelsfield (98–158 m²). The building's EPC ratings span E to D, with this unit at the top. The latest certificate (May 2020) shows a D (score 59), a step below the typical UK home. When first surveyed in October 2015 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency went from Poor to Average and lighting went from Very Poor to Good. The recommended improvements would push it to C (score 71).
At 158 m² the property is well over the postcode median (110 m² across 17 EPCs), placing it in the larger end of the local stock. Last sale on file: £820,000 in January 2021. Across the public record there are 7 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. 2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. Across 1996–2021, sale prices on this property compounded at 8.6% per year. On a £-per-square-foot basis, the last sale (£482/sq ft) was about 58.7% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms3
- Bathrooms2
Energy performance
Chelsfield's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Windows upgraded, improving insulation
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has been extended more than once, we believe a Level 3 building survey should be considered.
From £1,360 · Includes VAT
Planning history
Chelsfield has 2 separate extension applications on the council record.
2 applications on record at Chelsfield, Garden Flat, 18 The Avenue, Sneyd Park, Bristol, BS9 1PE
- Aug 2004ConservatoryFullOutcome in report
Extension: Rear of property
Erect a PVCu conservatory to rear.
Extension- Reference
- 04/02724/F
- More recent applications — locked
- ConservatoryJun 2007Decision
Unlock Chelsfield, Garden Flat, 18 The Avenue, Sneyd Park, Bristol, BS9 1PE's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full, plus 1 notable nearby
- The 5 documents, officer reports & conditions
- What the pattern means for extending or converting here
One time fee only - money back guarantee
Sales history & valuation
Price for Chelsfield has grown more than fourfold since the 1996 starting point.
£844,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.6% per year over 24 years.
£820,000
Growth on file: 8.6% per year over 24 years.
Sales timeline
8 January 2021Most recent
£820,000
+13.1%over 4 years8 September 2016
£725,000
+66.7%over 9 years12 January 2007
£435,000
+13.0%over 2 years12 March 2004
£385,000
-1.5%over 12 months17 March 2003
£391,000
+47.0%over 1 year30 May 2001
£266,000
+141.8%over 4 years24 September 1996
£110,000
Median price across the last 5 sales in BS9 1PE: £475,695 (2025–2022).
Nearby sales in BS9 1PE
Chelsfield, Second Floor Flat, 18 The Avenue, Sneyd Park, Bristol, BS9 1PE
Sold Jun 2025
£450,000Chartley, Flat 2, 22 The Avenue, Sneyd Park, Bristol, BS9 1PE
Sold Aug 2024
£560,000Chartley, Flat 8, 22 The Avenue, Sneyd Park, Bristol, BS9 1PE
Sold Dec 2023
£475,00016b, The Avenue, Sneyd Park, Bristol, BS9 1PE
Sold Nov 2023
£475,695Chelsfield, First Floor Flat, 18 The Avenue, Sneyd Park, Bristol, BS9 1PE
Sold Oct 2022
£540,000
Versus other The Avenue homes
On floor area, Chelsfield stands well clear of the street.
Price per m²
£5,190
Street avg £3,773
Floor Area
158 m²
Street avg 113 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
6.8 t/year
Street avg 5.1 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
7/mo
Rising year-on-year across the wider district.
Nearest stop
0.3 km
The Avenue — bus stop.
Closest school
1.3 km
Stoke Bishop Church of England Primary School. 19 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
49.3dB

Night-time· 23:00 – 07:00
40.2dB







