Model valuation£417,0008 Busby Close
Local market context
17 Greenfern Avenue, Slough, SL1 6AQ
Extendable3 planning records
Estimated value
£460,000
- Since the 2025 sale (£465,000)-1%
- Against SL1 6AQ's recent median (£493,000)-7%
Newest record on this page: January 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Semi-detached
Bedrooms
3
Bathroom
1
Floor area
63 m²
678 sq ft
Energy rating
D
Score 63
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
£460,000
- Against its 2025 sale (£465,000)-1%
- Against SL1 6AQ's recent median (£493,000)-7%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 17 Greenfern Avenue is modelled from its 63 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SL1 6AQ. 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
63 m² from the EPC lodged in July 2020
Sales of this home
2 sales recorded, the latest in 2025
Recent sales in SL1 6AQ
5 sales, median £493,000 (2026–2021)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: January 2026 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | 1 of 3 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.
17 Greenfern Avenue valuation sits well clear of the typical sold price in this postcode.
Sales timeline
2 June 2025Most recent
£465,000
+19.2%over 4 years25 April 2021
£390,000
Median price across the last 5 sales in SL1 6AQ: £493,000 (2026–2021).
Nearby sales in SL1 6AQ
What this page doesn't show
1 potential issue has already been flagged for 17 Greenfern Avenue, Slough, SL1 6AQ. 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 17 Greenfern Avenue
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
17 Greenfern Avenue is a three-bedroom semi-detached house in Slough (SL1 6AQ). It has a recorded floor area of 63 m² (around 678 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (July 2020) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 87), a 2-band jump. Our model identifies extension potential, subject to local planning policy. The home occupies a cul-de-sac position.
It changed hands recently, sold June 2025 for £465,000. 3 planning records sit against the property, 2 approved, 1 refused. Past consents include an extension and partial demolition, meaningful when judging how the property has evolved. Across 2021–2025, sale prices on this property compounded at 4.4% per year. On a £-per-square-foot basis, the last sale (£686/sq ft) was about 172.1% above the typical sold price in the postcode. At 63 m² it's 21.3% smaller than the typical home in the postcode (80 m² median across 25 EPCs).
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
Outside
- DrivewayYes
- Cul-de-sacYes
Building
- Extension potentialPossible
Before you decide
Everything you need to know about 17 Greenfern 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.
Recommended upgrades on file would lift this property by multiple EPC bands.
Current Certificate
Jul 2020EPC Rating
A
B
C
D
D63
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
3.1 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 21 July 2030
Planning history
Applications and permits filed against 17 Greenfern Avenue, Slough, SL1 6AQ, sourced from the PlanIt planning register.
A a loft conversion application was refused at 17 Greenfern Avenue in 2024.
3 applications on record at 17 Greenfern Avenue, Slough, SL1 6AQ
3decisions3extensions9documents5nearby
Flagged:Demolition
- Apr 2024ExtensionOutlineOutcome 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 6.00m, with a maximum height of 2.95m, and an eaves height of 2.95m
- Council
- West
- Documents
- 2 docs on file
- Reference
- Y/20445/001
- More recent applications — locked
- DemolitionJan 2025Decision
- Loft ConversionApr 2024Decision
Unlock 17 Greenfern Avenue, Slough, SL1 6AQ'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 3 applications on this property in full, plus 5 notable nearby
- The 9 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Versus other Greenfern Avenue homes
Four headline reads against 18 similar houses on this street, drawn from the latest EPC and Land Registry data.
17 Greenfern Avenue outperforms the street on price per m² by a wide margin.
Price per m²
£7,381
Street avg £3,745
Floor Area
63 m²
Street avg 96 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
3.1 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 Slough district page.
Rail-style transport is unusually close for this postcode.
Crime
656/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Westlands Avenue — bus stop.
Closest school
0.6 km
Our Lady of Peace Catholic Primary and Nursery School. 14 schools nearby.
Nearest schools
- Our Lady of Peace Catholic Primary and Nursery SchoolPrimary552m
- Priory SchoolPrimary637m
- Lent Rise SchoolPrimary703m
- Cippenham SchoolPrimary972m
Nearest stops
- Westlands AvenueBus stop105m
- Bath RoadBus stop175m
- Goldsworthy WayBus stop193m
- Huntercombe LaneBus stop276m
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 6AQ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
52.6dB
Night-time· 23:00 – 07:00
44.2dB
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
Level 3 Building Survey
Early 20th centurySemi-Detached HouseEPC DSolid (non-cavity) walls
Because the property has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,020 · 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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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 17 Greenfern Avenue is modelled from its 63 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SL1 6AQ. 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 17 Greenfern 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 17 Greenfern Avenue was lodged in July 2020 at band D and is valid until July 2030. Floor area, heating and insulation details on this page come from it.
- Planning records
- Planning applications are collected from local authority registers through PlanIt. 3 applications are matched to 17 Greenfern 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 14 schools and 30 stops listed are measured in a straight line from SL1 6AQ, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 17 Greenfern 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 17 Greenfern Avenue, Slough, SL1 6AQ. Each answer is also embedded as structured data for search engines.
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- Every home in SL1 6AQSold prices, values and energy ratings for the postcode
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