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Dolphin Cottage, The Chalks, Chew Magna, Bristol, BS40 8SN

4 sales on record1 planning record
Property type
Detached
Habitable rooms
5
From EPC
Floor area
145 m²
1561 sq ft
Energy rating
D
Score 57
Council tax
Band D
Tenure
Owner Occupied
Overview

About Dolphin Cottage

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

Dolphin Cottage is a detached house in Chew Magna, Bristol, Bristol (BS40 8SN). It has a recorded floor area of 145 m² (around 1561 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (August 2022) shows a D (score 57), a step below the typical UK home. When first surveyed in March 2016 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good, hot-water efficiency went from Average to Good and lighting went from Average to Good; while roof efficiency dropped from Very Good to Good. The recommended improvements would lift it to B (score 83), a 2-band jump.

At 145 m² the property is well over the postcode median (109 m² across 5 EPCs), placing it in the larger end of the local stock. Sold November 2022 for £715,000. Across the public record there are 4 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. One planning record on file: an extension approved in 2013. Past consents include an extension, meaningful when judging how the property has evolved. Across 1998–2022, sale prices on this property compounded at 6.9% per year. On a £-per-square-foot basis, the last sale (£458/sq ft) was about 112.3% above the typical sold price in the postcode.

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Valuation

against the asking price

Risks

planning & flood

Sold prices

similar homes nearby

Trends

the local market

Energy

Energy performance

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

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

Current Certificate(1 of 2)
Aug 2022

EPC Rating

A
B
C
D
D57
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
6.3 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Aug 2022from Mar 2016
EPC improved fromE51toD57
Hot Water
Main (No Stat)Main System

Hot water system upgraded

Windows
Partial DoubleFull Double

Windows upgraded, improving insulation

Planning

Planning history

Applications and permits filed against Dolphin Cottage, The Chalks, Chew Magna, Bristol, BS40 8SN, sourced from the PlanIt planning register.

Dolphin Cottage has an approved single-storey extension on the planning record.

  1. Jan 2013
    ExtensionFull
    In report

    Extension: Single storey

    Erection of single storey infill extension.

    Documents
    11 docs on file
    Reference
    12/05130/FUL
    View planning record

What's in Dolphin Cottage, The Chalks, Chew Magna, Bristol, BS40 8SN's planning history?

Refusals, disputes and full decisions on this property and nearby, in the report.

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

Latest sale on Dolphin Cottage was the highest on Land Registry record across the postcode.

Current estimate

£697,000

Modelled from EPC, postcode comparables and a sale-price growth of 6.9% per year over 24 years.

See how we calculated this
Last sold (2022)

£715,000

Growth on file: 6.9% per year over 24 years.

Sales timeline

  1. 14 November 2022Most recent

    £715,000

    +127.0%over 18 years
  2. 22 July 2004

    £315,000

    +43.2%over 3 years
  3. 17 May 2001

    £220,000

    +54.4%over 2 years
  4. 20 August 1998

    £142,500

Median price across the last 5 sales in BS40 8SN: £378,000 (2025–2010).

Before you offer

Everything we know about Dolphin Cottage, in one report

What it's really worth, what could be wrong, and the planning, sales and area data in full.

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On the street

Versus other The Chalks homes

Four headline reads against 5 similar houses on this street, drawn from the latest EPC and Land Registry data.

Dolphin Cottage outperforms the street on price per m² by a wide margin.

Price per m²

£4,931

Street avg £3,298

Strongly above

Floor Area

145 m²

Street avg 95 m²

Strongly above

Habitable Rooms

5 rooms

Street avg 4 rooms

Above

CO₂ Emissions

6.3 t/year

Street avg 3.9 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.

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

Crime

2/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Post Office — bus stop.

Closest school

0.3 km

Chew Magna Primary School. 4 schools nearby.

Go deeper on the local area

The full 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 BS40 8SN from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for BS40 8SN

Daytime· 07:00 – 23:00

44.5dB

Low
Night-time road noise heatmap for BS40 8SN

Night-time· 23:00 – 07:00

37.3dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about Dolphin Cottage, The Chalks, Chew Magna, Bristol, BS40 8SN. Each answer is also embedded as structured data for search engines.