Model valuation£417,0008 Busby Close
Local market context
20 Bannister Close, Slough, SL3 7DP
6 planning records
Estimated value
£853,000
- Since the 2014 sale (£485,000)+76%
- Against SL3 7DP's recent median (£590,000)+45%
Newest record on this page: March 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Semi-detached
Bedrooms
6
Bathrooms
3
Floor area
196 m²
2110 sq ft
Energy rating
C
Score 74
Council tax
Band F
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
£853,000
- Against its 2014 sale (£485,000)+76%
- Against SL3 7DP's recent median (£590,000)+45%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 20 Bannister Close is modelled from its 196 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SL3 7DP. 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
196 m² from the EPC lodged in February 2022
Sales of this home
2 sales recorded, the latest in 2014
Recent sales in SL3 7DP
5 sales, median £590,000 (2026–2023)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: March 2026 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | 1 of 6 applications | 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.
20 Bannister Close has more than tripled in price since its earliest registered sale in 1998.
Sales timeline
23 April 2014Most recent
£485,000
+254.0%over 15 years27 November 1998
£137,000
Median price across the last 5 sales in SL3 7DP: £590,000 (2026–2023).
Nearby sales in SL3 7DP
What this page doesn't show
2 potential issues have already been flagged for 20 Bannister Close, Slough, SL3 7DP. The detail, evidence and what to ask about it are in the Risks Report.
- Signs of HMO activity in the areaIn report
- Larger development activity nearbyIn 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 20 Bannister Close
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
20 Bannister Close is a six-bedroom semi-detached house in Slough (SL3 7DP). It has a recorded floor area of 196 m² (around 2110 sq ft), construction records dating it to 1950-1966 and council tax band F. The latest certificate (February 2022) shows a C (score 74). The rating has held steady at C across 2 certificates since February 2014. Between certificates, lighting went from Very Poor to Good; while wall efficiency dropped from Good to Poor and roof efficiency dropped from Good to Average. The recommended improvements would push it to B (score 81).
At 196 m² the property is well over the postcode median (100 m² across 27 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 74% of similar EPCs). 6 bedrooms is on the larger side for this postcode, where 4 is the typical count. Across 1998–2014, sale prices on this property compounded at 8.6% per year. Today's modelled estimate of £853,000 sits 75.9% above the 2014 sale of £485,000. On a £-per-square-foot basis, the last sale (£230/sq ft) was about 34.3% below the postcode norm. 6 planning records sit against the property, 3 approved, 3 refused. Past consents include an extension, solar panel installation, partial demolition and subdivision, meaningful when judging how the property has evolved. On the market in April 2014 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
- Bedrooms6
- Bathrooms3
- Dining roomYes
- CloakroomYes
Outside
- Private gardenWest-facing
- GarageDouble
Building
- RefurbishedYes
Before you decide
Everything you need to know about 20 Bannister Close
The true value, the hidden risks and the full sale history, in one report.
Signs of HMO activity in the areaLarger development activity nearby
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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.
Current Certificate(1 of 2)
Feb 2022
EPC Rating
A
B
C
C74
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
5.0 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 25 February 2032
Property Improvements
Changes detected from historical EPC data
Feb 2022from Feb 2014
Heating Controls
Prog + StatFull
Heating controls upgraded for better temperature management
Roof Insulation
InsulatedWell Insulated
Loft insulation upgraded to recommended levels
Low Energy Lighting
8%64%
More low energy lighting installed
Planning history
Applications and permits filed against 20 Bannister Close, Slough, SL3 7DP, sourced from the PlanIt planning register.
A solar panel installation application was refused at 20 Bannister Close in 2022.
6 applications on record at 20 Bannister Close, Slough, SL3 7DP
6decisions5extensions27documents13nearby
Flagged:RetrospectiveDemolitionSubdivision
- Nov 2001ExtensionFullOutcome in report
Extension: Single storey · Front of property
ERECTION OF A FIRST FLOOR FRONT EXTENSION WITH A PITCHED ROOF (RETROSPECTIVE)
- Council
- East Area
Retrospective- Documents
- 1 doc on file
- Reference
- P/03664/006
- More recent applications — locked
- SubdivisionMay 2023Decision
- SubdivisionDec 2022Decision
+ 3 more applications in the report
Unlock 20 Bannister Close, Slough, SL3 7DP's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (6 on record)
- All 6 applications on this property in full, plus 13 notable nearby
- The 27 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Versus other Bannister Close homes
Four headline reads against 27 similar houses on this street, drawn from the latest EPC and Land Registry data.
Price per m² for 20 Bannister Close lags the street by a wide margin.
Price per m²
£2,474
Street avg £4,964
Floor Area
196 m²
Street avg 107 m²
Habitable Rooms
9 rooms
Street avg 5 rooms
CO₂ Emissions
5.0 t/year
Street avg 4.5 t/year
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Slough district page.
Rail-style transport is unusually close for this postcode.
Crime
298/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
The Chestnuts — bus stop.
Closest school
0.3 km
The Langley Academy. 24 schools nearby.
Nearest schools
- The Langley AcademySecondary288m
- The Langley Academy PrimaryPrimary306m
- Ryvers SchoolPrimary464m
- Windsor Forest Colleges Group16 plus771m
Nearest stops
- The ChestnutsBus stop171m
- Hillary RoadBus stop172m
- Red LionBus stop188m
- Cockett RoadBus stop203m
Most reported crime locally
- Violence & Sexual Offences1,666 reports37%
- Anti-social Behaviour506 reports11%
- Vehicle Crime488 reports11%
- Criminal Damage & Arson388 reports9%
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 SL3 7DP 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
39.1dB
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
Mid 20th centurySemi-Detached HouseEPC CExtended multiple times (2+ extensions)
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £1,360 · Includes VAT
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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Start your researchHow to read this page
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 20 Bannister Close is modelled from its 196 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SL3 7DP. 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 Bannister Close. 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 Bannister Close was lodged in February 2022 at band C and is valid until February 2032. 2 certificates are on record, which shows how the home has changed.
- Planning records
- Planning applications are collected from local authority registers through PlanIt. 6 applications are matched to 20 Bannister Close. 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 15 months, which places each incident at an approximate point. The 24 schools and 30 stops listed are measured in a straight line from SL3 7DP, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 20 Bannister Close is in council tax band F. 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 20 Bannister Close, Slough, SL3 7DP. Each answer is also embedded as structured data for search engines.
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- Every home in SL3 7DPSold prices, values and energy ratings for the postcode
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