8 Seymour Lane, Mastin Moor, Chesterfield, S43 3DA
About 8 Seymour Lane
8 Seymour Lane is a two-bedroom semi-detached house in Mastin Moor, Chesterfield, Chesterfield (S43 3DA). It has a recorded floor area of 78 m² (around 840 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (September 2015) shows an E (score 52), well below the UK norm with real room to improve. When first surveyed in March 2014 the rating was F, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Poor to Good and main heating went from Average to Good; while roof efficiency dropped from Very Good to Very Poor and window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 82), a 3-band jump. The latest certificate is from September 2015, so improvements made since then won't be reflected. Other recorded features include a conservatory.
Today's modelled estimate of £193,000 sits 50.8% above the 2014 sale of £128,000. At 78 m² it's 17.9% smaller than the typical home in the postcode (95 m² median across 7 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 86% of similar EPCs). Last sold in October 2014, so it's been off the market for around 12 years.
What this property has
Inside
- Bedrooms2
- Bathrooms1
- Dining roomYes
- Utility roomYes
- CloakroomYes
- EnsuiteYes
- ConservatoryYes
Outside
- Private gardenSouth-west-facing
- GarageDetached
Building
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 24 Sept 2025
EPC Rating
Certificate validity
Expired on 24 September 2025
Property Improvements
Changes detected from historical EPC data
Switched from solid fuel to cleaner energy source
Heating controls upgraded for better temperature management
Hot water system upgraded
Windows upgraded, improving insulation
Get a survey for this property
Level 2 HomeBuyer Report
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Planning history
8 Seymour Lane has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
8 Seymour Lane valuation sits well clear of the typical sold price in this postcode.
£193,000
Modelled from EPC, postcode comparables.
£128,000
Recorded with HM Land Registry.
Sales timeline
23 October 2014Most recent
£128,000
Median price across the last 5 sales in S43 3DA: £190,000 (2025–2016).
Nearby sales in S43 3DA
14 Seymour Lane, Mastin Moor, Chesterfield, S43 3DA
Sold Apr 2025
£216,5002 Seymour Lane, Mastin Moor, Chesterfield, S43 3DA
Sold Sept 2021
£240,0006 Seymour Lane, Mastin Moor, Chesterfield, S43 3DA
Sold Aug 2017
£125,00018 Seymour Lane, Mastin Moor, Chesterfield, S43 3DA
Sold Aug 2017
£190,00016 Seymour Lane, Mastin Moor, Chesterfield, S43 3DA
Sold Sept 2016
£167,500
Versus other Seymour Lane homes
8 Seymour Lane is notably below the street on habitable rooms.
Price per m²
£1,641
Street avg £2,037
Floor Area
78 m²
Street avg 120 m²
Habitable Rooms
4 rooms
Street avg 6 rooms
CO₂ Emissions
5.1 t/year
Street avg 4.9 t/year
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
212/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
School — bus stop.
Closest school
0.0 km
Woodthorpe CofE Primary School. 10 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
48.8dB

Night-time· 23:00 – 07:00
41.0dB







