Model valuation£417,0008 Busby Close
Local market context
23 Castlefields Avenue, Charlton Kings, Cheltenham, GL52 6YR
1 planning record
Estimated value
£346,000
- Since the 2015 sale (£230,000)+50%
- Against GL52 6YR's recent median (£408,000)-15%
Newest record on this page: April 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Semi-detached
Bedrooms
3
Floor area
85 m²
915 sq ft
Energy rating
E
Score 41
Council tax
Band C
Tenure
Owner Occupied
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
£346,000
- Against its 2015 sale (£230,000)+50%
- Against GL52 6YR's recent median (£408,000)-15%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 23 Castlefields Avenue is modelled from its 85 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
85 m² from the EPC lodged in January 2015
Sales of this home
2 sales recorded, the latest in 2015
Recent sales in GL52 6YR
5 sales, median £408,000 (2026–2025)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: April 2026 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | 1 application | Full history, plus nearby schemes |
| Flood risk | Not shown | Included |
Sales history & valuation
Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.
23 Castlefields Avenue has more than tripled in price since its earliest registered sale in 1996.
Sales timeline
16 January 2015Most recent
£230,000
+265.1%over 18 years19 December 1996
£63,000
Median price across the last 5 sales in GL52 6YR: £408,000 (2026–2025).
Nearby sales in GL52 6YR
30 Castlefields Avenue, Charlton Kings, Cheltenham, GL52 6YR
Sold Apr 2026
£350,00011 Castlefields Avenue, Charlton Kings, Cheltenham, GL52 6YR
Sold Mar 2026
£405,00032 Castlefields Avenue, Charlton Kings, Cheltenham, GL52 6YR
Sold Nov 2025
£550,00015 Castlefields Avenue, Charlton Kings, Cheltenham, GL52 6YR
Sold Nov 2025
£460,00021 Castlefields Avenue, Charlton Kings, Cheltenham, GL52 6YR
Sold Aug 2025
£408,000
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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About 23 Castlefields Avenue
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
23 Castlefields Avenue is a three-bedroom semi-detached house in Charlton Kings, Cheltenham, Cheltenham (GL52 6YR). It has a recorded floor area of 85 m² (around 915 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (January 2015) shows an E (score 41), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since November 2014. Between certificates, window efficiency dropped from Average to Very Poor and hot-water efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 85), a 3-band jump. The latest certificate is from January 2015, so improvements made since then won't be reflected. Other recorded features include a conservatory.
Across 1996–2015, sale prices on this property compounded at 7.4% per year. Today's modelled estimate of £346,000 sits 50.4% above the 2015 sale of £230,000. One planning record on file: an extension approved in 2026. Past consents include an extension, meaningful when judging how the property has evolved. It lags the bulk of the postcode on energy efficiency (less efficient than 86% of similar EPCs). On the market in January 2015 and unlisted since — roughly 12 years.
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
- Dining roomYes
- ConservatoryYes
Outside
- Private gardenRear
- DrivewayYes
Before you decide
Everything you need to know about 23 Castlefields Avenue
The true value, the hidden risks and the full sale history, in one report.
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The data behind every report
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
23 Castlefields Avenue's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 24 Jan 2025
Current Certificate(1 of 2)
Jan 2015
EPC Rating
A
B
C
D
E
E41
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Average
Windows
Very Poor
CO2 Emissions
6.6 t/year
Occupancy
Owner Occupied
Certificate validity
Expired on 24 January 2025
Planning history
Applications and permits filed against 23 Castlefields Avenue, Charlton Kings, Cheltenham, GL52 6YR, sourced from the PlanIt planning register.
23 Castlefields Avenue has an approved side and rear extension on the planning record.
1 application on record at 23 Castlefields Avenue, Charlton Kings, Cheltenham, GL52 6YR
1decisions1extensions14documents1nearby
- Mar 2026ExtensionFullOutcome in report
Extension: Side and rear of property
Two storey side and single storey rear extensions.
- Documents
- 14 docs on file
- Reference
- 26/00360/FUL
Unlock 23 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 14 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Versus other Castlefields Avenue homes
Four headline reads against 21 similar houses on this street, drawn from the latest EPC and Land Registry data.
EPC Rating for 23 Castlefields Avenue lags the street by a wide margin.
Price per m²
£2,706
Street avg £3,335
Floor Area
85 m²
Street avg 96 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
6.6 t/year
Street avg 4.2 t/year
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.
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.
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· 07:00 – 23:00
48.3dB
Night-time· 23:00 – 07:00
39.3dB
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 2 HomeBuyer Report
Late 20th centurySemi-Detached HouseEPC E
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Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
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1 Coltham Close
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2 bed1 bath
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1 Battledown Close
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1 Battledown Cottages, Harp Hill, Charlton Kings
GL52 6QG
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1 Acomb Crescent, Charlton Kings
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Where every figure above comes from, how current it is and what it can't tell you.
- How the estimate is made
- The estimate for 23 Castlefields Avenue is modelled from its 85 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 23 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 23 Castlefields Avenue was lodged in January 2015 at band E and expired in January 2025, so a new one is needed to sell or let. 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 23 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
- 23 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.
Common questions
The questions buyers, sellers and homeowners most often ask about 23 Castlefields Avenue, Charlton Kings, Cheltenham, GL52 6YR. Each answer is also embedded as structured data for search engines.
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- Every home in GL52 6YRSold prices, values and energy ratings for the postcode
- GL 52 property marketPrices, postcodes, schools and transport across the district
- 23 Castlefields Avenue, Charlton Kings, Cheltenham valuationHow the estimate is built and what moves it
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