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15 Ash Close, Slough, SL3 8EG

Extendable5 sales on record2 planning records
Property type
Mid terrace
Bedrooms
3
Bathroom
1
Floor area
70 m²
753 sq ft
Energy rating
D
Score 68
Council tax
Band D
Tenure
Private Rental
Overview

About 15 Ash Close

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

15 Ash Close is a three-bedroom mid-terrace house in Slough (SL3 8EG). It has a recorded floor area of 70 m² (around 753 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (March 2020) shows a D (score 68), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since March 2010. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Poor to Good and hot-water efficiency went from Average to Good. The recommended improvements would lift it to B (score 87), a 2-band jump. Our model identifies extension potential, subject to local planning policy.

A recent sale: £385,000 in June 2025. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Across 1996–2025, sale prices on this property compounded at 5.9% per year. Today's modelled estimate of £446,000 is 15.8% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£511/sq ft) was about 71.4% above the typical sold price in the postcode. At 70 m² it's 23.1% smaller than the typical home in the postcode (91 m² median across 8 EPCs).

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

  • Private gardenRear
  • GarageEn bloc

Building

  • Extension potentialPossible
Before you decide

Everything you need to know about 15 Ash 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

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.

Current Certificate(1 of 2)
Mar 2020

EPC Rating

A
B
C
D
D68
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
2.7 t/year
Occupancy
Rented

Property Improvements

Changes detected from historical EPC data

Mar 2020from Mar 2010
Hot Water
AverageGood

Hot water efficiency improved

Walls
Very PoorPoor

Wall insulation improved

Roof Insulation
PartialWell Insulated

Loft insulation upgraded to recommended levels

Low Energy Lighting
9%75%

More low energy lighting installed

SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Late 20th centuryMid-Terrace HouseEPC D

We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.

From £695 · Includes VAT

Planning

Planning history

Applications and permits filed against 15 Ash Close, Slough, SL3 8EG, sourced from the PlanIt planning register.

15 Ash Close has 2 separate extension applications on the council record.

2 applications on record at 15 Ash Close, Slough, SL3 8EG

2decisions2extensions4documents11nearby
  1. Aug 2025
    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 6.0m, with a maximum height of 3.40m, and an eaves height of 2.45m

    Documents
    2 docs on file
    Reference
    Y/20865/000
    Full record in report
  2. More recent applications — locked
  3. ExtensionDecision

Unlock 15 Ash Close, Slough, SL3 8EG's full planning history

You're seeing the shape of it. The report has the substance.

  • Every decision — granted, refused or withdrawn (2 on record)
  • All 2 applications on this property in full, plus 11 notable nearby
  • The 4 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.

Price for 15 Ash Close has grown more than fourfold since the 1996 starting point.

Current estimate

£446,000

Modelled from EPC, postcode comparables and a sale-price growth of 5.9% per year over 29 years.

See how we calculated this
Last sold (2025)

£385,000

Growth on file: 5.9% per year over 29 years.

Sales timeline

  1. 5 June 2025Most recent

    £385,000

    +83.3%over 14 years
  2. 2 August 2010

    £210,000

    +46.9%over 8 years
  3. 12 June 2002

    £143,000

    +11.7%over 1 year
  4. 9 May 2001

    £128,000

    +70.8%over 4 years
  5. 1 November 1996

    £74,950

Median price across the last 5 sales in SL3 8EG: £463,000 (2025–2019).

On the street

Versus other Ash Close homes

Four headline reads against 8 similar houses on this street, drawn from the latest EPC and Land Registry data.

Price per m² for 15 Ash Close runs comfortably ahead of the street norm.

Price per m²

£5,500

Street avg £4,537

Strongly above

Floor Area

70 m²

Street avg 93 m²

Strongly below

Habitable Rooms

4 rooms

Street avg 5 rooms

Below

CO₂ Emissions

2.7 t/year

Street avg 3.3 t/year

Above
Before you decide

Everything you need to know about 15 Ash 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

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
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.

Rail-style transport is unusually close for this postcode.

Crime

5/mo

Steady year-on-year across the wider district.

Nearest stop

0.4 km

Langley Leisure Centre — bus stop.

Closest school

0.2 km

The Langley Heritage Primary. 17 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 SL3 8EG from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SL3 8EG

Daytime· 07:00 – 23:00

50.6dB

Low
Night-time road noise heatmap for SL3 8EG

Night-time· 23:00 – 07:00

41.7dB

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 15 Ash Close, Slough, SL3 8EG. Each answer is also embedded as structured data for search engines.