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17 Greenfern Avenue, Slough, SL1 6AQ

Extendable3 planning records
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
Overview

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.

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. Today's modelled estimate of £471,000 is 20.8% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£575/sq ft) was about 135.2% 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). Last sale on file: £390,000 in April 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.

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

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

Pick your report · every report is £14.99

One time fee only - money back guarantee

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.

Recommended upgrades on file would lift this property by multiple EPC bands.

EPC 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
SDL Surveying

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

Planning

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
  1. Apr 2024
    ExtensionOutline
    Outcome 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
    Full record in report
  2. More recent applications — locked
  3. DemolitionDecision
  4. Loft ConversionDecision

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
£14.99one-off · instant

One time fee only - money back guarantee

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

The latest sale landed in the post-pandemic price surge — useful context when reading the figure.

Current estimate

£471,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2021)

£390,000

Recorded with HM Land Registry.

Sales timeline

  1. 25 April 2021Most recent

    £390,000

Median price across the last 5 sales in SL1 6AQ: £492,500 (2025–2020).

On the street

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

£6,190

Street avg £3,668

Strongly above

Floor Area

63 m²

Street avg 96 m²

Strongly below

Habitable Rooms

4 rooms

Street avg 5 rooms

Strongly below

CO₂ Emissions

3.1 t/year

Street avg 4.1 t/year

Strongly above
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

Pick your report · every report is £14.99

One time fee only - money back guarantee

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
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£486k

1 Brook Crescent

SL1 6LJ

3 bed1 bath
£450k

1 Altwood Close

SL1 6LX

3 bed
£438k

1 Blumfield Court

SL1 6NW

3 bed
£431k

1 Hurst Road

SL1 6ND

3 bed
£522k

1 Crosthwaite Way

SL1 6ET

3 bed1 bath
£551k

1 Mead Way

SL1 6HB

3 bed2 bath
£557k

1 Iona Crescent

SL1 6JH

3 bed1 bath
£672k

1 Lammas Road

SL1 6LG

3 bed1 bath
Area

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.
Full Slough report

Rail-style transport is unusually close for this postcode.

Crime

18/mo

Rising 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.

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 SL1 6AQ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SL1 6AQ

Daytime· 07:00 – 23:00

52.6dB

Low
Night-time road noise heatmap for SL1 6AQ

Night-time· 23:00 – 07:00

44.2dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
FAQ

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.