18 Blackthorne Close, Hatfield, AL10 9DS
About 18 Blackthorne Close
18 Blackthorne Close is a semi-detached house in Hatfield (AL10 9DS). It has a recorded floor area of 90 m² (around 970 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (February 2010) shows a D (score 59), a step below the typical UK home. The recommended improvements would push it to C (score 74). The latest certificate is from February 2010, so improvements made since then won't be reflected.
It hasn't traded since May 2010, a hold of 16 years that's notably long for the area. Today's modelled estimate of £398,000 sits 85.1% above the 2010 sale of £215,000. On a £-per-square-foot basis, the last sale (£222/sq ft) was about 29% above the typical sold price in the postcode.
Everything you need to know about 18 Blackthorne Close
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
18 Blackthorne Close's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 25 Feb 2020
EPC Rating
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Planning history
18 Blackthorne Close has no planning applications on record.
But the area is active
15 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
18 Blackthorne Close valuation sits well clear of the typical sold price in this postcode.
£398,000
Modelled from EPC, postcode comparables.
£215,000
Recorded with HM Land Registry.
Sales timeline
16 May 2010Most recent
£215,000
Median price across the last 5 sales in AL10 9DS: £415,000 (2023–2022).
Nearby sales in AL10 9DS
14 Blackthorne Close, Hatfield, AL10 9DS
Sold Nov 2023
£455,00016 Blackthorne Close, Hatfield, AL10 9DS
Sold Aug 2023
£385,00029 Blackthorne Close, Hatfield, AL10 9DS
Sold Jan 2023
£415,00025 Blackthorne Close, Hatfield, AL10 9DS
Sold Oct 2022
£422,50031 Blackthorne Close, Hatfield, AL10 9DS
Sold Jul 2022
£400,000
Versus other Blackthorne Close homes
EPC Rating for 18 Blackthorne Close lags the street by a wide margin.
Price per m²
£2,387
Street avg £3,326
Floor Area
90 m²
Street avg 80 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
4.4 t/year
Street avg 3.3 t/year
Everything you need to know about 18 Blackthorne Close
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee

Similar properties nearby
The neighbourhood at a glance
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Tudor Close — bus stop.
Closest school
0.8 km
De Havilland Primary School. 11 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.









