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

1 planning record

Estimated value

£484,000

  • Since the 2025 sale (£460,000)+5%
  • Against GL52 6YR's recent median (£408,000)+19%

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
Bathroom
1
Floor area
110 m²
1184 sq ft
Energy rating
C
Score 71
Council tax
Band D
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

£484,000

  • Against its 2025 sale (£460,000)+5%
  • Against GL52 6YR's recent median (£408,000)+19%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 15 Castlefields Avenue is modelled from its 110 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

    110 m² from the EPC lodged in May 2025

  • Sales of this home

    2 sales recorded, the latest in 2025

  • Recent sales in GL52 6YR

    5 sales, median £408,000 (2026–2022)

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 2012.

Sales timeline

  1. 11 November 2025Most recent

    £460,000

    +101.8%over 13 years

  2. 14 June 2012

    £228,000

Median price across the last 5 sales in GL52 6YR: £408,000 (2026–2022).

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

One time fee only - money back guarantee

Overview

About 15 Castlefields Avenue

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

15 Castlefields Avenue is a three-bedroom semi-detached house in Charlton Kings, Cheltenham, Cheltenham (GL52 6YR). It has a recorded floor area of 110 m² (around 1184 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (May 2025) shows a C (score 71). When first surveyed in July 2011 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Good, hot-water efficiency went from Average to Good and lighting went from Average to Very Good; while wall efficiency dropped from Good to Poor and window efficiency dropped from Good to Average. The recommended improvements would push it to B (score 85). Records show the property has been extended at some point in its history. The home occupies a cul-de-sac position.

A recent sale: £460,000 in November 2025. One planning record on file: an extension approved in 2005. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. At 110 m² it's 29.4% larger than the typical home in the postcode (85 m² median across 21 EPCs). Across 2012–2025, sale prices on this property compounded at 5.4% per year. On a £-per-square-foot basis, the last sale (£389/sq ft) was about 75.8% 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
  • Bathrooms1
  • Open-plan layoutYes
  • Dining roomYes
  • Utility roomYes
  • CloakroomYes
  • StudyYes

Outside

  • Private gardenSouth-facing
  • GarageYes
  • Cul-de-sacYes

Building

  • ConciergeYes
  • Previously extendedYes
  • RefurbishedYes
Before you decide

Everything you need to know about 15 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.
Current Certificate(1 of 2)
May 2025

EPC Rating

A
B
C
C71
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
3.5 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 15 May 2035

8 years remaining

Property Improvements

Changes detected from historical EPC data

May 2025from Jul 2011
EPC improved fromD59toC71
Hot Water
AverageGood

Hot water efficiency improved

Roof Insulation
PartialWell Insulated

Loft insulation upgraded to recommended levels

Low Energy Lighting
42%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 15 Castlefields Avenue, Charlton Kings, Cheltenham, GL52 6YR, sourced from the PlanIt planning register.

15 Castlefields Avenue has an approved rear extension on the planning record.

1 application on record at 15 Castlefields Avenue, Charlton Kings, Cheltenham, GL52 6YR

1decisions1extensions2documents1nearby
  1. Sept 2005
    ConservatoryFull
    Outcome in report

    Extension: Rear of property

    Erection of a conservatory to rear

    Extension
    Documents
    2 docs on file
    Reference
    05/01279/FUL
    Full record in report

Unlock 15 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 2 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.

Years Held for 15 Castlefields Avenue lags the street by a wide margin.

Price per m²

£4,182

Street avg £3,258

Above

Floor Area

110 m²

Street avg 94 m²

Above

Habitable Rooms

5 rooms

Street avg 5 rooms

On par

CO₂ Emissions

3.5 t/year

Street avg 4.3 t/year

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 £695 · 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.
£537k

1 Castleton Villas, London Road, Charlton Kings

GL52 6YG

3 bed2 bath
£373k

1 Beaufort Road, Charlton Kings

GL52 6JS

3 bed1 bath
£371k

1 Castlefields Avenue, Charlton Kings

GL52 6YR

3 bed
£728k

1 Battledown Close

GL52 6RD

3 bed1 bath
£528k

1 Acomb Crescent, Charlton Kings

GL52 6YH

4 bed
£425k

1 Battledown Cottages, Harp Hill, Charlton Kings

GL52 6QG

2 bed
£341k

1 Coltham Fields

GL52 6SP

2 bed1 bath
£323k

1 Coltham Close

GL52 6RL

2 bed1 bath

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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 15 Castlefields Avenue is modelled from its 110 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 15 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 15 Castlefields Avenue was lodged in May 2025 at band C and is valid until May 2035. 2 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. 1 application is matched to 15 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
15 Castlefields Avenue is in council tax band D. 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 15 Castlefields Avenue, Charlton Kings, Cheltenham, GL52 6YR. Each answer is also embedded as structured data for search engines.

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