Model valuation£417,0008 Busby Close
Local market context
15 Gloucester Avenue, Slough, SL1 3AW
4 planning records
Estimated value
£470,000
- Since the 2017 sale (£400,000)+18%
- Against SL1 3AW's recent median (£202,000)+133%
Newest record on this page: September 2024. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Semi-detached
Habitable rooms
5
From EPC
Floor area
88 m²
947 sq ft
Energy rating
D
Score 65
Council tax
Band D
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
£470,000
- Against its 2017 sale (£400,000)+18%
- Against SL1 3AW's recent median (£202,000)+133%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 15 Gloucester Avenue is modelled from its 88 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SL1 3AW. 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
88 m² from the EPC lodged in July 2016
Sales of this home
2 sales recorded, the latest in 2017
Recent sales in SL1 3AW
5 sales, median £202,000 (2021–2007)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: February 2021 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | 1 of 4 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.
Sale price has grown by over 3x since 1998.
Sales timeline
15 March 2017Most recent
£400,000
+275.6%over 18 years18 October 1998
£106,500
Median price across the last 5 sales in SL1 3AW: £202,000 (2021–2007).
Nearby sales in SL1 3AW
What this page doesn't show
1 potential issue has already been flagged for 15 Gloucester Avenue, Slough, SL1 3AW. The detail, evidence and what to ask about it are in the Risks Report.
- Signs of HMO activity in the areaIn 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
About 15 Gloucester Avenue
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
15 Gloucester Avenue is a semi-detached house in Slough (SL1 3AW). It has a recorded floor area of 88 m² (around 947 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (July 2016) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 78). The latest certificate is from July 2016, so improvements made since then won't be reflected.
4 planning records sit against the property, 3 approved, 0 refused, 1 pending. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved. An active application for an extension is awaiting a decision. Across 1998–2017, sale prices on this property compounded at 7.5% per year. Today's modelled estimate of £470,000 is 17.5% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£422/sq ft) was about 119.7% above the typical sold price in the postcode. 9 years since the last transfer (March 2017).
Before you decide
Everything you need to know about 15 Gloucester Avenue
The true value, the hidden risks and the full sale history, in one report.
Signs of HMO activity in the area
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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.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 26 Jul 2026
Current Certificate
Jul 2016EPC Rating
A
B
C
D
D65
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
3.7 t/year
Occupancy
Owner Occupied
Certificate validity
Expired on 26 July 2026
Planning history
Applications and permits filed against 15 Gloucester Avenue, Slough, SL1 3AW, sourced from the PlanIt planning register.
15 Gloucester Avenue has been extended on multiple sides of the property across separate planning applications.
4 applications on record at 15 Gloucester Avenue, Slough, SL1 3AW
3decisions4extensions9documents16nearby
- Aug 2022ExtensionOutlineOutcome in report
Extension: Single storey · Rear of property
The erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 6m, with a maximum height of 3m, and an eaves height of 2.4m
- Documents
- 2 docs on file
- Reference
- Y/19985/000
- More recent applications — locked
- ExtensionSept 2024Decision
- ExtensionMar 2023Decision
+ 1 more application in the report
Unlock 15 Gloucester Avenue, Slough, SL1 3AW's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (3 on record)
- All 4 applications on this property in full, plus 16 notable nearby
- The 9 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Versus other Gloucester Avenue homes
Four headline reads against 13 similar houses on this street, drawn from the latest EPC and Land Registry data.
On floor area, 15 Gloucester Avenue runs well behind the street norm.
Price per m²
£4,545
Street avg £2,514
Floor Area
88 m²
Street avg 104 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.7 t/year
Street avg 5.1 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.
Crime
656/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Farnham Road PO — bus stop.
Closest school
0.2 km
Phoenix Infant Academy. 31 schools nearby.
Nearest schools
- Phoenix Infant AcademyPrimary174m
- The Godolphin Junior AcademyPrimary305m
- Baylis Court SchoolSecondary313m
- Herschel Grammar SchoolSecondary567m
Nearest stops
- Farnham Road POBus stop214m
- Northampton AvenueBus stop251m
- LidlBus stop307m
- Godolphin Junior SchoolBus stop329m
Most reported crime locally
- Violence & Sexual Offences3,706 reports38%
- Anti-social Behaviour911 reports9%
- Vehicle Crime869 reports9%
- Public Order773 reports8%
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 SL1 3AW from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
51.0dB
Night-time· 23:00 – 07:00
40.2dB
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
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Mid 20th centurySemi-Detached HouseEPC D
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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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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 15 Gloucester Avenue is modelled from its 88 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SL1 3AW. 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 Gloucester 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 Gloucester Avenue was lodged in July 2016 at band D and expired in July 2026, 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. 4 applications are matched to 15 Gloucester 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 15 months, which places each incident at an approximate point. The 31 schools and 30 stops listed are measured in a straight line from SL1 3AW, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 15 Gloucester 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.
Common questions
The questions buyers, sellers and homeowners most often ask about 15 Gloucester Avenue, Slough, SL1 3AW. Each answer is also embedded as structured data for search engines.
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