What type of property is 21 High Street, SL3 8NF?

21 High Street, SL3 8NF is a 3-bedroom mid-terrace house, which has been extended.

When did 21 High Street, SL3 8NF last change hands?

21 High Street, SL3 8NF last sold for £447,000 in June 2021, around 5 years ago. Before that, it sold for £178,000 in March 2004, so prices have been rising over 17 years on record. Source: HM Land Registry.

Has 21 High Street, SL3 8NF appreciated in value?

Across 2 sales between March 2004 and June 2021, 21 High Street, SL3 8NF rose from £178,000 to £447,000, a change of £269,000. That works out to roughly +5.5% per year compounded over 17 years. Source: HM Land Registry.

What is the EPC rating for 21 High Street, SL3 8NF?

The current EPC rating for 21 High Street, SL3 8NF is C with a score of 74 out of 100, lodged in August 2020. The assessor estimates the property could reach a B. Source: EPC Register.

What is the floor area of 21 High Street, SL3 8NF?

21 High Street, SL3 8NF has a recorded floor area of 104 m² (1,119 sq ft), around 35 m² per bedroom. That makes it about 22% larger than the median EPC-recorded property in SL3 8NF. Source: EPC Register.

How is 21 High Street, SL3 8NF heated?

The latest EPC at 21 High Street, SL3 8NF records mains gas as the main heating fuel. Source: EPC Register.

What planning history does 21 High Street, SL3 8NF have?

21 High Street, SL3 8NF has council approval for single-storey rear extension granted in August 2013 under ref. Y/15544/000. Source: PlanIt planning register.

What council tax band is 21 High Street, SL3 8NF?

21 High Street, SL3 8NF is in council tax band D.

Where is 21 High Street, SL3 8NF located?

21 High Street, SL3 8NF sits in Langley, Slough, Slough. It falls within the SL3 postcode district.

How safe is the area around 21 High Street, SL3 8NF?

Police records around 21 High Street, SL3 8NF show an average of 5 reported crimes per month over the last 9 months. Violent crime makes up roughly 51% of reports, the most common category. The overall trend is broadly stable. Source: Police UK.

Which schools serve 21 High Street, SL3 8NF?

The closest primary school to 21 High Street, SL3 8NF is Holy Family Catholic Primary School (50m), one of 11 primaries within walking distance. The closest secondary is Langley Grammar School (546m), with 7 secondaries in the surrounding area.

What is the nearest station to 21 High Street, SL3 8NF?

The closest bus stop to 21 High Street, SL3 8NF is The Toby, 76m away. In total there are 30 bus stops within the surrounding area.

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21 High Street, Langley, Slough, SL3 8NF

1 planning record

Property type

Mid terrace

Bedrooms

Bathrooms

Floor area

104 m²

1119 sq ft

Energy rating

Score 74

Council tax

Band D

Tenure

Owner Occupied

Overview

About 21 High Street

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

21 High Street is a three-bedroom mid-terrace house in Langley, Slough, Slough (SL3 8NF). It has a recorded floor area of 104 m² (around 1119 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (August 2020) shows a C (score 74). The recommended improvements would push it to B (score 86). Records show the property has been extended at some point in its history.

One planning record on file: an extension approved in 2013. Past consents include an extension, meaningful when judging how the property has evolved. At 104 m² it's 22.4% larger than the typical home in the postcode (85 m² median across 17 EPCs). Across 2004–2021, sale prices on this property compounded at 5.5% per year. Today's modelled estimate of £508,000 is 13.6% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£399/sq ft) was about 80.9% above the typical sold price in the postcode. Most recent transfer: June 2021 at £447,000. 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
Bathrooms2
CloakroomYes
FireplaceYes

Building

Previously extendedYes
RefurbishedYes

Before you decide

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Energy

Energy performance

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

EPC Rating

C74

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Good

CO2 Emissions

2.9 t/year

Occupancy

Owner Occupied

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Mid 20th centuryMid-Terrace HouseEPC C

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Planning

Planning history

Applications and permits filed against 21 High Street, Langley, Slough, SL3 8NF, sourced from the PlanIt planning register.

21 High Street has an approved single-storey rear extension on the planning record.

1 application on record at 21 High Street, Langley, Slough, SL3 8NF

1decisions1extensions1documents11nearby

Aug 2013
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 4M, WITH A MAXIMUM HEIGHT OF 3M, AND EAVES HEIGHT OF 2.8M
Council
East
Documents
1 doc on file
Reference
Y/15544/000
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Every decision — granted, refused or withdrawn (1 on record)
All 1 application on this property in full, plus 11 notable nearby
The 1 documents, officer reports & conditions
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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.

Latest sale on 21 High Street was the highest on Land Registry record across the postcode.

Current estimate

£508,000

Modelled from EPC, postcode comparables and a sale-price growth of 5.5% per year over 17 years.

See how we calculated this

Last sold (2021)

£447,000

Growth on file: 5.5% per year over 17 years.

Sales timeline

10 June 2021Most recent
£447,000
+151.1%over 17 years
2 March 2004
£178,000

Median price across the last 5 sales in SL3 8NF: £412,000 (2021–2016).

Nearby sales in SL3 8NF

On the street

Versus other High Street homes

Four headline reads against 17 similar houses on this street, drawn from the latest EPC and Land Registry data.

21 High Street outperforms the street on floor area by a wide margin.

Price per m²

£4,298

Street avg £3,043

Strongly above

Floor Area

104 m²

Street avg 88 m²

Strongly above

Habitable Rooms

4 rooms

Street avg 5 rooms

Strongly below

CO₂ Emissions

2.9 t/year

Street avg 3.0 t/year

On par

Before you decide

Everything you need to know about 21 High Street

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

Comparables

Similar properties nearby

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

£503k

1 Alderbury Road West

SL3 8DH

3 bed1 bath

£539k

1 Brands Road

SL3 8QP

3 bed

£550k

1 Ember Road

SL3 8ED

3 bed

£467k

1 Formby Close

SL3 8WW

3 bed

£576k

1 Burroway Road

SL3 8EH

3 bed1 bath

£583k

1 Darwin Road

SL3 8DG

3 bed1 bath

£433k

1 Dart Close

SL3 8UY

3 bed1 bath

£579k

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

5/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

The Toby — bus stop.

Closest school

0.1 km

Holy Family Catholic Primary School. 18 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 8NF from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

57.5dB

Moderate

Night-time road noise heatmap for SL3 8NF

Night-time· 23:00 – 07:00

50.5dB

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 21 High Street, Langley, Slough, SL3 8NF. Each answer is also embedded as structured data for search engines.