What kind of home is Chelsfield, Garden Flat, 18 The Avenue, BS9 1PE?

Chelsfield, Garden Flat, 18 The Avenue, BS9 1PE is a 3-bedroom semi-detached house.

When did Chelsfield, Garden Flat, 18 The Avenue, BS9 1PE last change hands?

Chelsfield, Garden Flat, 18 The Avenue, BS9 1PE last sold for £820,000 in January 2021, around 6 years ago. Land Registry has 7 sales on record going back to £110,000 in September 1996. Source: HM Land Registry.

How has the value of Chelsfield, Garden Flat, 18 The Avenue, BS9 1PE changed over time?

Across 7 sales between September 1996 and January 2021, Chelsfield, Garden Flat, 18 The Avenue, BS9 1PE rose from £110,000 to £820,000, a change of £710,000. That works out to roughly +8.6% per year compounded over 24 years. Source: HM Land Registry.

What is the EPC rating for Chelsfield, Garden Flat, 18 The Avenue, BS9 1PE?

The current EPC rating for Chelsfield, Garden Flat, 18 The Avenue, BS9 1PE is D with a score of 59 out of 100, lodged in May 2020. It has improved from a E recorded in October 2015. The assessor estimates the property could reach a C. Source: EPC Register.

How big is Chelsfield, Garden Flat, 18 The Avenue, BS9 1PE?

Chelsfield, Garden Flat, 18 The Avenue, BS9 1PE has a recorded floor area of 158 m² (1,701 sq ft), around 53 m² per bedroom. That makes it about 41% larger than the median EPC-recorded property in BS9 1PE. Source: EPC Register.

What heating system does Chelsfield, Garden Flat, 18 The Avenue, BS9 1PE use?

The latest EPC at Chelsfield, Garden Flat, 18 The Avenue, BS9 1PE records mains gas as the main heating fuel. Source: EPC Register.

What planning history does Chelsfield, Garden Flat, 18 The Avenue, BS9 1PE have?

Chelsfield, Garden Flat, 18 The Avenue, BS9 1PE has council approval for an extension granted in June 2007 under ref. 07/01714/F. The wider record also shows 1 refused application. Source: PlanIt planning register.

Which area is Chelsfield, Garden Flat, 18 The Avenue, BS9 1PE in?

Chelsfield, Garden Flat, 18 The Avenue, BS9 1PE sits in Sneyd Park, Bristol, Bristol. It falls within the BS9 postcode district.

What is crime like near Chelsfield, Garden Flat, 18 The Avenue, BS9 1PE?

Police records around Chelsfield, Garden Flat, 18 The Avenue, BS9 1PE show an average of 164 reported crimes per month over the last 16 months. Violent crime makes up roughly 26% of reports, the most common category. The overall trend is broadly stable. Source: Police UK.

What schools are near Chelsfield, Garden Flat, 18 The Avenue, BS9 1PE?

The closest primary school to Chelsfield, Garden Flat, 18 The Avenue, BS9 1PE is Stoke Bishop Church of England Primary School (1.3km), one of 16 primaries within walking distance. The closest secondary is Redland Green School (2.2km), with 3 secondaries in the surrounding area.

What transport links are near Chelsfield, Garden Flat, 18 The Avenue, BS9 1PE?

The closest bus stop to Chelsfield, Garden Flat, 18 The Avenue, BS9 1PE is The Avenue, 270m away. The nearest rail option is Sea Mills Rail Station, 1.3km away.

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Chelsfield, Garden Flat, 18 The Avenue, Sneyd Park, Bristol, BS9 1PE

7 sales on record2 planning records

Estimated value

£863,000

Since the 2021 sale (£820,000)+5%
Against BS9 1PE's recent median (£475,695)+81%

Newest record on this page: June 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation

Property type

Semi-detached

Floor Ground

Bedrooms

Bathrooms

Floor area

158 m²

1701 sq ft

Energy rating

Score 59

Tenure

Owner Occupied

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Valuation

About this valuation

How the figure is worked out and what it's based on. If you know this home, you can tell other visitors what you think it's worth.

Our estimate

£863,000

Against its 2021 sale (£820,000)+5%
Against BS9 1PE's recent median (£475,695)+81%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for Chelsfield is modelled from its 158 m² EPC floor area, its 7 recorded sales and recent sales of comparable homes in BS9 1PE. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.

What it's based on

Floor area
158 m² from the EPC lodged in May 2020
Sales of this home
7 sales recorded, the latest in 2021
Recent sales in BS9 1PE
5 sales, median £475,695 (2025–2022)

This page or the full report?

Data	This page	Full report
Sales	Latest sale shown: June 2025	Latest available records, read when you order
Valuation	Estimate from the last refresh	Analysed against comparable sales
Planning	1 of 2 applications	Full history, plus nearby schemes
Flood risk	Not shown	Included

Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

Price for Chelsfield has grown more than fourfold since the 1996 starting point.

Sales timeline

8 January 2021Most recent
£820,000
+13.1%over 4 years
8 September 2016
£725,000
+66.7%over 9 years
12 January 2007
£435,000
+13.0%over 2 years
12 March 2004
£385,000
-1.5%over 12 months
17 March 2003
£391,000
+47.0%over 1 year
30 May 2001
£266,000
+141.8%over 4 years
24 September 1996
£110,000

Median price across the last 5 sales in BS9 1PE: £475,695 (2025–2022).

Nearby sales in BS9 1PE

Risks

What this page doesn't show

Nothing is flagged from the data on this page, but these checks are only run in the report. The detail, evidence and what to ask about it are in the Risks Report.

Flood risk from rivers, sea and surface waterIn report
Subsidence and ground-stability signalsIn report
Refusals, enforcement and big schemes nearbyIn report

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Overview

About Chelsfield

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

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.

Specifications

What this property has

Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.

Inside

Bedrooms3
Bathrooms2

Before you decide

Everything you need to know about Chelsfield

The true value, the hidden risks and the full sale history, in one report.

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Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

Chelsfield's carbon output runs well above what efficient homes in the postcode produce.

Current Certificate(1 of 2)

May 2020

EPC Rating

D59

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Average

CO2 Emissions

6.8 t/year

Occupancy

Owner Occupied

Certificate validity

Valid until 31 May 2030

3 years remaining

Property Improvements

Changes detected from historical EPC data

May 2020from Oct 2015

EPC improved fromE51toD59

Heating Controls

Prog + TRVsFull

Heating controls upgraded for better temperature management

Windows

Partial DoubleMostly Double

Windows upgraded, improving insulation

Low Energy Lighting

6%60%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against Chelsfield, Garden Flat, 18 The Avenue, Sneyd Park, Bristol, BS9 1PE, sourced from the PlanIt planning register.

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

2decisions2extensions5documents1nearby

Aug 2004
ConservatoryFull
Outcome in report
Extension: Rear of property
Erect a PVCu conservatory to rear.
Extension
Reference
04/02724/F
Full record in report
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

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On the street

Versus other The Avenue homes

Four headline reads against 16 similar flats on this street, drawn from the latest EPC and Land Registry data.

On floor area, Chelsfield stands well clear of the street.

Price per m²

£5,190

Street avg £3,773

Strongly above

Floor Area

158 m²

Street avg 113 m²

Strongly above

Habitable Rooms

5 rooms

Street avg 4 rooms

Strongly above

CO₂ Emissions

6.8 t/year

Street avg 5.1 t/year

Strongly below

Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Bristol district page.

Full Bristol report

Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.

Crime

164/mo

Steady 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.

Nearest schools

Stoke Bishop Church of England Primary SchoolPrimary1.3km
St Johns Church of England Primary School, CliftonPrimary1.4km
Elmlea Infant SchoolPrimary1.6km
Elmlea Junior SchoolPrimary1.7km

Nearest stops

The AvenueBus stop270m
Rockleaze RoadBus stop451m
Stoke HillBus stop469m
Church AvenueBus stop545m

Most reported crime locally

Violence & Sexual Offences670 reports26%
Shoplifting463 reports18%
Anti-social Behaviour363 reports14%
Criminal Damage & Arson213 reports8%

Go deeper on the local area

A Local Area report breaks down crime, transport links, schools and air quality in depth.

Noise

Road noise across the postcode

Modelled day and night-time noise levels around BS9 1PE from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

49.3dB

Low

Night-time road noise heatmap for BS9 1PE

Night-time· 23:00 – 07:00

40.2dB

Low

55 dB

60 dB

65 dB

70 dB

75 dB

80 dB

Defra Road Noise Strategic Mapping, Round 4

Get a survey for this property

Level 3 Building Survey

Victorian-eraGround Floor FlatEPC DPre-1919 buildExtended multiple times (2+ extensions)

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

Comparables

Where every figure above comes from, how current it is and what it can't tell you.

Valuation method in detail

How the estimate is made: The estimate for Chelsfield is modelled from its 158 m² EPC floor area, its 7 recorded sales and recent sales of comparable homes in BS9 1PE. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
Where sold prices come from: Sold prices are HM Land Registry Price Paid Data, which covers residential sales in England and Wales since 1995. 7 sales are recorded for Chelsfield. Sales normally appear two to three months after completion, so the most recent ones take time to show up anywhere.
Reading the EPC: Energy Performance Certificates rate homes from A (most efficient) to G and last 10 years. The latest one for Chelsfield was lodged in May 2020 at band D and is valid until May 2030. 2 certificates are on record, which shows how the home has changed.
Planning records: Planning applications are collected from local authority registers through PlanIt. 2 applications are matched to Chelsfield. Councils sometimes file applications under a different address format, and applications on neighbouring land aren't listed here; the report covers both.
Area figures: Crime is police-recorded street-level data over the last 16 months, which places each incident at an approximate point. The 19 schools and 30 stops listed are measured in a straight line from BS9 1PE, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.

FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about Chelsfield, Garden Flat, 18 The Avenue, Sneyd Park, Bristol, BS9 1PE. Each answer is also embedded as structured data for search engines.

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Chelsfield, Garden Flat, 18 The Avenue, Sneyd Park, Bristol, BS9 1PE

How the estimate is made

What it's based on

This page or the full report?

Sales timeline

Nearby sales in BS9 1PE

Inside

Everything you need to know about Chelsfield

EPC Rating

Property Improvements

Unlock Chelsfield, Garden Flat, 18 The Avenue, Sneyd Park, Bristol, BS9 1PE's full planning history

Nearest schools

Nearest stops

Most reported crime locally

Level 3 Building Survey

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