20 Firthwood Avenue, Coal Aston, Dronfield, S18 3BQ
About 20 Firthwood Avenue
20 Firthwood Avenue is a semi-detached house in Coal Aston, Dronfield, Dronfield (S18 3BQ). It has a recorded floor area of 105 m² (around 1130 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (June 2019) shows a D (score 58), a step below the typical UK home. The recommended improvements would push it to C (score 77).
Across 2019–2021, sale prices on this property compounded at 11.5% per year. Today's modelled estimate of £358,000 is 23.4% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£257/sq ft) was about 39.7% above the typical sold price in the postcode. Most recent transfer: May 2021 at £290,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 20 Firthwood Avenue
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
EPC Rating
Planning history
20 Firthwood Avenue has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
Latest sale on 20 Firthwood Avenue was the highest on Land Registry record across the postcode.
£358,000
Modelled from EPC, postcode comparables and a sale-price growth of 11.5% per year over 2 years.
£290,000
Growth on file: 11.5% per year over 2 years.
Sales timeline
27 May 2021Most recent
£290,000
+20.8%over 1 year29 August 2019
£240,000
Median price across the last 5 sales in S18 3BQ: £233,500 (2023–2016).
Nearby sales in S18 3BQ
7 Firthwood Avenue, Coal Aston, Dronfield, S18 3BQ
Sold Dec 2023
£283,60012 Firthwood Avenue, Coal Aston, Dronfield, S18 3BQ
Sold Jun 2020
£233,50011 Firthwood Avenue, Coal Aston, Dronfield, S18 3BQ
Sold Jun 2020
£230,00015 Firthwood Avenue, Coal Aston, Dronfield, S18 3BQ
Sold May 2019
£260,0001 Firthwood Avenue, Coal Aston, Dronfield, S18 3BQ
Sold Aug 2014
£227,500
Everything we know about 20 Firthwood Avenue, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

Versus other Firthwood Avenue homes
On co₂ emissions, 20 Firthwood Avenue runs well behind the street norm.
Price per m²
£2,762
Street avg £2,675
Floor Area
105 m²
Street avg 90 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
5.8 t/year
Street avg 4.4 t/year
Similar properties nearby
1 Thorpe Avenue, Coal Aston
S18 3BB
1 Westbank Close, Coal Aston
S18 3DE
1 The Ridgeway, Coal Aston
S18 3BY
1 Brown Lane, Coal Aston
S18 3AJ
1 Firthwood Close, Coal Aston
S18 3DD
1 Firthwood Avenue, Coal Aston
S18 3BQ
10 Barnard Avenue, Coal Aston
S18 3BN
1 Ferndale Road, Coal Aston
S18 3BT
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Ferndale Road Top — bus stop.
Closest school
0.5 km
Northfield Junior School. 12 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
45.6dB

Night-time· 23:00 – 07:00
37.9dB