What kind of home is 12 Formby Close, SL3 8WW?

12 Formby Close, SL3 8WW is a 3-bedroom semi-detached house, which has been extended.

When did 12 Formby Close, SL3 8WW last change hands?

12 Formby Close, SL3 8WW last sold for £348,500 in June 2014, around 12 years ago. Land Registry has 3 sales on record going back to £99,950 in April 1999. Source: HM Land Registry.

What is the price history for 12 Formby Close, SL3 8WW?

Across 3 sales between April 1999 and June 2014, 12 Formby Close, SL3 8WW rose from £99,950 to £348,500, a change of £248,550. That works out to roughly +8.6% per year compounded over 15 years. Source: HM Land Registry.

What energy rating does 12 Formby Close, SL3 8WW have?

The current EPC rating for 12 Formby Close, SL3 8WW is C with a score of 73 out of 100, lodged in June 2026. Source: EPC Register.

How big is 12 Formby Close, SL3 8WW?

12 Formby Close, SL3 8WW has a recorded floor area of 101 m² (1,087 sq ft), around 34 m² per bedroom. That makes it about 49% larger than the median EPC-recorded property in SL3 8WW. Source: EPC Register.

What heating system does 12 Formby Close, SL3 8WW use?

The latest EPC at 12 Formby Close, SL3 8WW records mains gas as the main heating fuel. Source: EPC Register.

Are there any planning records for 12 Formby Close, SL3 8WW?

12 Formby Close, SL3 8WW has council approval for side and rear extension granted in June 2003 under ref. P/12355/000. Source: PlanIt planning register.

What is the council tax band for 12 Formby Close, SL3 8WW?

12 Formby Close, SL3 8WW is in council tax band D.

Which area is 12 Formby Close, SL3 8WW in?

12 Formby Close, SL3 8WW sits in Slough. It falls within the SL3 postcode district.

Is 12 Formby Close, SL3 8WW in a safe area?

Police records around 12 Formby Close, SL3 8WW show an average of 298 reported crimes per month over the last 15 months. Violent crime makes up roughly 37% of reports, the most common category. The overall trend is broadly stable. Source: Police UK.

What schools are near 12 Formby Close, SL3 8WW?

The closest primary school to 12 Formby Close, SL3 8WW is The Langley Heritage Primary (548m), one of 12 primaries within walking distance. The closest secondary is Windsor Forest Colleges Group (1.3km), with 4 secondaries in the surrounding area.

What is the nearest station to 12 Formby Close, SL3 8WW?

The closest bus stop to 12 Formby Close, SL3 8WW is Sutton Lane North, 114m away. The nearest rail option is Langley (Berks) Rail Station, 1.2km away.

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12 Formby Close, Slough, SL3 8WW

3 sales on record1 planning record

Property type

Semi-detached

Bedrooms

Bathrooms

Floor area

101 m²

1087 sq ft

Energy rating

Score 73

Council tax

Band D

Tenure

Owner Occupied

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Overview

About 12 Formby Close

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

12 Formby Close is a three-bedroom semi-detached house in Slough (SL3 8WW). It has a recorded floor area of 101 m² (around 1087 sq ft), construction records dating it to 1996-2002 and council tax band D. The latest certificate (June 2026) shows a C (score 73). The rating has held steady at C across 2 certificates since June 2009. Between certificates, roof efficiency went from Good to Very Good and lighting went from Average to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. This certificate was lodged in the last six months, so the rating reflects current condition. Records show the property has been extended at some point in its history.

At 101 m² the property is well over the postcode median (73 m² across 10 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2003. Past consents include an extension, meaningful when judging how the property has evolved. Last changed hands 12 years ago, in June 2014. Across 1999–2014, sale prices on this property compounded at 8.6% per year. Today's modelled estimate of £520,000 is 49.2% above the 2014 sale price.

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
Bathrooms2
EnsuiteYes

Building

Previously extendedYes

Before you decide

Everything you need to know about 12 Formby 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

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

The EPC has just been inspected, so the rating reflects current condition.

Current Certificate(1 of 2)

Jun 2026

EPC Rating

C73

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Average

CO2 Emissions

2.3 t/year

Occupancy

Owner Occupied

Certificate validity

Valid until 29 June 2036

9 years remaining

Property Improvements

Changes detected from historical EPC data

Jun 2026from Jun 2009

Heating Controls

FullThermostat

Heating controls changed

Hot Water

Very GoodGood

Hot water efficiency decreased

Roof

GoodVery Good

Roof insulation improved

Low Energy Lighting

30%100%

More low energy lighting installed

Get a survey for this property

Level 3 Building Survey

Late 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 £1,085 · Includes VAT

Planning

Planning history

Applications and permits filed against 12 Formby Close, Slough, SL3 8WW, sourced from the PlanIt planning register.

12 Formby Close has an approved side and rear extension on the planning record.

1 application on record at 12 Formby Close, Slough, SL3 8WW

1decisions1extensions2documents11nearby

Jun 2003
ExtensionFull
Outcome in report
Extension: Side and rear of property
ERECTION OF TWO STOREY SIDE EXTENSION AND PART TWO STOREY PART SINGLE STOREY REAR EXTENSION ALL WITH PITCHED ROOFS
Council
East Area
Documents
2 docs on file
Reference
P/12355/000
Full record in report

Unlock 12 Formby Close, Slough, SL3 8WW's full planning history

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

Every decision — granted, refused or withdrawn (1 on record)
All 1 application on this property in full, plus 11 notable nearby
The 2 documents, officer reports & conditions
What the pattern means for extending or converting here

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Price

Sales history & valuation

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

Sale price has grown by over 3x since 1999.

Current estimate

£520,000

Modelled from EPC, postcode comparables and a sale-price growth of 8.6% per year over 15 years.

See how we calculated this

Last sold (2014)

£348,500

Growth on file: 8.6% per year over 15 years.

Sales timeline

23 June 2014Most recent
£348,500
+76.5%over 9 years
31 August 2004
£197,500
+97.6%over 5 years
22 April 1999
£99,950

Median price across the last 5 sales in SL3 8WW: £428,000 (2024–2020).

Nearby sales in SL3 8WW

On the street

Versus other Formby Close homes

Four headline reads against 10 similar houses on this street, drawn from the latest EPC and Land Registry data.

12 Formby Close outperforms the street on floor area by a wide margin.

Price per m²

£3,450

Street avg £4,751

Below

Floor Area

101 m²

Street avg 72 m²

Strongly above

Habitable Rooms

6 rooms

Street avg 5 rooms

Strongly above

CO₂ Emissions

2.3 t/year

Street avg 2.5 t/year

Above

Before you decide

Everything you need to know about 12 Formby 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 · from £14.99

One time fee only - money back guarantee

The data behind every report

Comparables

Similar properties nearby

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

£536k

1 Brands Road

SL3 8QP

3 bed

£550k

1 Ember Road

SL3 8ED

3 bed

£486k

1 Alderbury Road West

SL3 8DH

3 bed1 bath

£565k

1 Darwin Road

SL3 8DG

3 bed1 bath

£473k

1 Formby Close

SL3 8WW

3 bed

£573k

1 Burroway Road

SL3 8EH

3 bed1 bath

£423k

1 Dart Close

SL3 8UY

3 bed1 bath

£566k

1 Deverills Way

SL3 8WN

4 bed3 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

Crime

298/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Sutton Lane North — bus stop.

Closest school

0.5 km

The Langley Heritage Primary. 16 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 8WW from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

50.9dB

Low

Night-time road noise heatmap for SL3 8WW

Night-time· 23:00 – 07:00

44.6dB

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 12 Formby Close, Slough, SL3 8WW. Each answer is also embedded as structured data for search engines.