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20 Castlefields Avenue, Charlton Kings, Cheltenham, GL52 6YR

1 planning record

Estimated value

£375,000

  • Since the 2007 sale (£228,500)+64%
  • Against GL52 6YR's recent median (£408,000)-8%

Newest record on this page: April 2026. 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
Bedrooms
3
Floor area
84 m²
904 sq ft
Energy rating
C
Score 76
Council tax
Band C
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

£375,000

  • Against its 2007 sale (£228,500)+64%
  • Against GL52 6YR's recent median (£408,000)-8%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 20 Castlefields Avenue is modelled from its 84 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in GL52 6YR. 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

    84 m² from the EPC lodged in February 2015

  • Sales of this home

    2 sales recorded, the latest in 2007

  • Recent sales in GL52 6YR

    5 sales, median £408,000 (2026–2025)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: April 2026Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 applicationFull history, plus nearby schemes
Flood riskNot shownIncluded
Price

Sales history & valuation

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

Sale price has at least doubled since 2001.

Sales timeline

  1. 19 June 2007Most recent

    £228,500

    +138.0%over 6 years

  2. 19 January 2001

    £96,000

Median price across the last 5 sales in GL52 6YR: £408,000 (2026–2025).

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 20 Castlefields Avenue

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

20 Castlefields Avenue is a three-bedroom semi-detached house in Charlton Kings, Cheltenham, Cheltenham (GL52 6YR). It has a recorded floor area of 84 m² (around 904 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (February 2015) shows a C (score 76), near the top of the C band. The recommended improvements would push it to B (score 87). The latest certificate is from February 2015, so improvements made since then won't be reflected.

It hasn't traded since June 2007, a hold of 19 years that's notably long for the area. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Across 2001–2007, sale prices on this property compounded at 14.5% per year. Today's modelled estimate of £375,000 sits 64.1% above the 2007 sale of £228,500. One planning record on file: an extension approved in 2012. Past consents include an extension, meaningful when judging how the property has evolved.

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
Before you decide

Everything you need to know about 20 Castlefields Avenue

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

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Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Energy

Energy performance

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

20 Castlefields Avenue's EPC is over a decade old — improvements since won't be reflected.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 03 Feb 2025

Current Certificate
Feb 2015

EPC Rating

A
B
C
C76
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
2.7 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 3 February 2025

New assessment needed to sell or let
Planning

Planning history

Applications and permits filed against 20 Castlefields Avenue, Charlton Kings, Cheltenham, GL52 6YR, sourced from the PlanIt planning register.

20 Castlefields Avenue has an approved single-storey rear extension on the planning record.

1 application on record at 20 Castlefields Avenue, Charlton Kings, Cheltenham, GL52 6YR

1decisions1extensions10documents1nearby
  1. Sept 2012
    ExtensionFull
    Outcome in report

    Extension: Single storey · Rear of property

    Single storey extension to rear including raised platform

    Documents
    10 docs on file
    Reference
    12/00947/FUL
    Full record in report

Unlock 20 Castlefields Avenue, Charlton Kings, Cheltenham, GL52 6YR's full planning history

You're seeing the shape of it. The report has the substance.

  • Every decision — granted, refused or withdrawn (1 on record)
  • All 1 application on this property in full, plus 1 notable nearby
  • The 10 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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On the street

Versus other Castlefields Avenue homes

Four headline reads against 21 similar houses on this street, drawn from the latest EPC and Land Registry data.

On epc rating, 20 Castlefields Avenue stands well clear of the street.

Price per m²

£2,720

Street avg £3,334

Below

Floor Area

84 m²

Street avg 96 m²

On par

Habitable Rooms

4 rooms

Street avg 5 rooms

Strongly below

CO₂ Emissions

2.7 t/year

Street avg 4.3 t/year

Strongly above
Area

The neighbourhood at a glance

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

Reported crime in the wider district is trending notably upward year-on-year.

Crime

218/mo

Rising year-on-year across the wider district.

Nearest stop

0.1 km

Castlefields Road — bus stop.

Closest school

0.3 km

Glenfall Community Primary School. 12 schools nearby.

Nearest schools

  • Glenfall Community Primary SchoolPrimary265m
  • Charlton Kings Junior SchoolPrimary344m
  • Balcarras SchoolSecondary385m
  • Charlton Kings Infants' SchoolPrimary570m

Nearest stops

  • Castlefields RoadBus stop124m
  • Carisbrooke DriveBus stop231m
  • Chase AvenueBus stop244m
  • Peel CloseBus stop265m

Most reported crime locally

  • Violence & Sexual Offences817 reports31%
  • Anti-social Behaviour654 reports25%
  • Shoplifting215 reports8%
  • Criminal Damage & Arson161 reports6%

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 GL52 6YR from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for GL52 6YR

Daytime· 07:00 – 23:00

48.3dB

Low
Night-time road noise heatmap for GL52 6YR

Night-time· 23:00 – 07:00

39.3dB

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

Get a survey for this property

Level 2 HomeBuyer Report

Mid 20th centurySemi-Detached HouseEPC C

We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.

From £595 · Includes VAT

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£373k

1 Beaufort Road, Charlton Kings

GL52 6JS

3 bed1 bath
£371k

1 Castlefields Avenue, Charlton Kings

GL52 6YR

3 bed
£537k

1 Castleton Villas, London Road, Charlton Kings

GL52 6YG

3 bed2 bath
£728k

1 Battledown Close

GL52 6RD

3 bed1 bath
£341k

1 Coltham Fields

GL52 6SP

2 bed1 bath
£425k

1 Battledown Cottages, Harp Hill, Charlton Kings

GL52 6QG

2 bed
£323k

1 Coltham Close

GL52 6RL

2 bed1 bath
£528k

1 Acomb Crescent, Charlton Kings

GL52 6YH

4 bed

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Method

How to read this page

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 20 Castlefields Avenue is modelled from its 84 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in GL52 6YR. 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. 2 sales are recorded for 20 Castlefields Avenue. 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 20 Castlefields Avenue was lodged in February 2015 at band C and expired in February 2025, so a new one is needed to sell or let. Floor area, heating and insulation details on this page come from it.
Planning records
Planning applications are collected from local authority registers through PlanIt. 1 application is matched to 20 Castlefields Avenue. 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 12 months, which places each incident at an approximate point. The 12 schools and 30 stops listed are measured in a straight line from GL52 6YR, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
20 Castlefields Avenue is in council tax band C. Bands are set by the Valuation Office Agency from historic values (1 April 1991 in England, 1 April 2003 in Wales), not today's price; the amount you pay depends on the council's rate for the band.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 20 Castlefields Avenue, Charlton Kings, Cheltenham, GL52 6YR. Each answer is also embedded as structured data for search engines.

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