What type of property is 21 Blackdown Avenue, S40 4QQ?

21 Blackdown Avenue, S40 4QQ is a 2-bedroom semi-detached house.

What did 21 Blackdown Avenue, S40 4QQ sell for?

21 Blackdown Avenue, S40 4QQ last sold for £170,000 in July 2022, around 4 years ago. Land Registry has 3 sales on record going back to £124,950 in August 2006. Source: HM Land Registry.

What is the price history for 21 Blackdown Avenue, S40 4QQ?

Across 3 sales between August 2006 and July 2022, 21 Blackdown Avenue, S40 4QQ rose from £124,950 to £170,000, a change of £45,050. That works out to roughly +1.9% per year compounded over 16 years. Source: HM Land Registry.

How energy efficient is 21 Blackdown Avenue, S40 4QQ?

The current EPC rating for 21 Blackdown Avenue, S40 4QQ is D with a score of 60 out of 100, lodged in July 2018. The assessor estimates the property could reach a B. Source: EPC Register.

What is the floor area of 21 Blackdown Avenue, S40 4QQ?

21 Blackdown Avenue, S40 4QQ has a recorded floor area of 77 m² (829 sq ft), around 39 m² per bedroom. That makes it about 9% smaller than the median EPC-recorded property in S40 4QQ. Source: EPC Register.

How is 21 Blackdown Avenue, S40 4QQ heated?

The latest EPC at 21 Blackdown Avenue, S40 4QQ records mains gas as the main heating fuel. Source: EPC Register.

What council tax band is 21 Blackdown Avenue, S40 4QQ?

21 Blackdown Avenue, S40 4QQ is in council tax band A. That sits at the lower end of the A-H ladder, typically reflecting smaller floor areas or lower 1991 valuations.

Where is 21 Blackdown Avenue, S40 4QQ located?

21 Blackdown Avenue, S40 4QQ sits in Chesterfield. It falls within the S40 postcode district in Derbyshire.

What is crime like near 21 Blackdown Avenue, S40 4QQ?

Police records around 21 Blackdown Avenue, S40 4QQ show an average of 4 reported crimes per month over the last 10 months. Violent crime makes up roughly 34% of reports, the most common category. The overall trend is broadly stable. Source: Police UK.

Which schools serve 21 Blackdown Avenue, S40 4QQ?

The closest primary school to 21 Blackdown Avenue, S40 4QQ is Holme Hall Primary School (302m), one of 18 primaries within walking distance. The closest secondary is St Mary's Catholic High School, A Catholic Voluntary Academy (1.2km), with 5 secondaries in the surrounding area.

How well connected is 21 Blackdown Avenue, S40 4QQ?

The closest bus stop to 21 Blackdown Avenue, S40 4QQ is Quantock Way, 70m away. In total there are 30 bus stops within the surrounding area.

Calculators

Featured

UK House Price Map

30 years of UK sold prices mapped by postcode district.

Postcode-level detail
Compare areas side by side

Open the map

21 Blackdown Avenue, Chesterfield, S40 4QQ

3 sales on record

Property type

Semi-detached

Bedrooms

Bathroom

Floor area

77 m²

829 sq ft

Energy rating

Score 60

Council tax

Band A

Tenure

Owner Occupied

Overview

About 21 Blackdown Avenue

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

21 Blackdown Avenue is a two-bedroom semi-detached house in Chesterfield (S40 4QQ). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (July 2018) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 81), a 2-band jump. Other recorded features include outbuildings.

Across 2006–2022, sale prices on this property compounded at 1.9% per year. On a £-per-square-foot basis, the last sale (£205/sq ft) was about 48.8% above the typical sold price in the postcode. Last sale on file: £170,000 in July 2022. 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

Bedrooms2
Bathrooms1

Outside

Private gardenRear
DrivewayYes
OutbuildingsYes

Building

Heating systemGas

Before you decide

Everything you need to know about 21 Blackdown 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

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.

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

EPC Rating

D60

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Average

CO2 Emissions

3.9 t/year

Occupancy

Owner Occupied

Get a survey for this property

Level 3 Building Survey

Mid 20th centurySemi-Detached HouseEPC DPermanent outbuildings

Because the property has permanent outbuildings, we believe a Level 3 building survey should be considered.

From £820 · Includes VAT

Planning

Planning history

Applications and permits filed against 21 Blackdown Avenue, Chesterfield, S40 4QQ, sourced from the PlanIt planning register.

21 Blackdown Avenue has no planning applications on record.

But the area is active

4 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.

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

£186,000

Modelled from EPC, postcode comparables and a sale-price growth of 1.9% per year over 16 years.

See how we calculated this

Last sold (2022)

£170,000

Growth on file: 1.9% per year over 16 years.

Sales timeline

21 July 2022Most recent
£170,000
+21.4%over 3 years
14 November 2018
£140,000
+12.0%over 12 years
10 August 2006
£124,950

Median price across the last 5 sales in S40 4QQ: £185,000 (2024–2020).

Nearby sales in S40 4QQ

On the street

Versus other Blackdown Avenue homes

Four headline reads against 18 similar houses on this street, drawn from the latest EPC and Land Registry data.

On floor area, 21 Blackdown Avenue runs well behind the street norm.

Price per m²

£2,208

Street avg £1,699

Strongly above

Floor Area

77 m²

Street avg 91 m²

Strongly below

Habitable Rooms

4 rooms

Street avg 5 rooms

Below

CO₂ Emissions

3.9 t/year

Street avg 3.5 t/year

Below

Before you decide

Everything you need to know about 21 Blackdown 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

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.

£149k

1 Atlow Close

S40 4LQ

2 bed

£320k

1 Ashgate Valley Road

S40 4AX

2 bed

£247k

1 Brendon Avenue

S40 4NJ

3 bed1 bath

£355k

1 Ardsley Road

S40 4DG

3 bed1 bath

£192k

1 Blackdown Avenue

S40 4QQ

£194k

1 Berwyn Close

S40 4LZ

£176k

1 Ballidon Close

S40 4UA

£176k

1 Birchen Close

S40 4JT

Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Chesterfield district page.

Full Chesterfield report

Crime

4/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Quantock Way — bus stop.

Closest school

0.3 km

Holme Hall Primary School. 23 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 S40 4QQ from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

51.2dB

Low

Night-time road noise heatmap for S40 4QQ

Night-time· 23:00 – 07:00

40.6dB

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 21 Blackdown Avenue, Chesterfield, S40 4QQ. Each answer is also embedded as structured data for search engines.