37a, Deerswood Avenue, Hatfield, AL10 8RX
About 37a
37a is a semi-detached house in Hatfield (AL10 8RX). It has a recorded floor area of 39 m² (around 420 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (December 2024) shows a D (score 58), a step below the typical UK home. Earlier certificates rated it C (September 2012); the latest reading is one band lower. Between certificates, window efficiency went from Average to Good and lighting went from Poor to Good; while wall efficiency dropped from Good to Average and hot-water efficiency dropped from Good to Average. The recommended improvements would push it to C (score 73). At 39 m² this is the 2nd smallest of 45 units on EPC record in the building, where floor areas span 36–90 m². The building's EPC ratings span E to C across 45 units on file.
At 39 m² it sits well below the postcode median (77 m² across 44 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 70% of similar EPCs).
Energy performance
EPC Rating
Certificate validity
Valid until 2 December 2034
Property Improvements
Changes detected from historical EPC data
Hot water system changed
Window efficiency improved
More low energy lighting installed
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Planning history
37a has no planning applications on record.
But the area is active
16 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
37a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£178,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in AL10 8RX: £325,000 (2024–2021).
Nearby sales in AL10 8RX
35 Deerswood Avenue, Hatfield, AL10 8RX
Sold Oct 2024
£263,00028 Deerswood Avenue, Hatfield, AL10 8RX
Sold Sept 2024
£340,00010 Deerswood Avenue, Hatfield, AL10 8RX
Sold Mar 2022
£331,0003 Deerswood Avenue, Hatfield, AL10 8RX
Sold Dec 2021
£315,00021 Deerswood Avenue, Hatfield, AL10 8RX
Sold Jun 2021
£325,000
Versus other Deerswood Avenue homes
EPC Rating for 37a lags the street by a wide margin.
EPC Rating
58 (D)
Street avg 71 (C)
Floor Area
39 m²
Street avg 61 m²
CO₂ Emissions
2.8 t/year
Street avg 2.3 t/year
Habitable Rooms
2 rooms
Street avg 3 rooms
Similar properties nearby
The neighbourhood at a glance
Crime
359/mo
Falling year-on-year across the wider district.
Nearest stop
0.3 km
Oxlease Drive — bus stop.
Closest school
0.5 km
Oak View Primary and Nursery School. 13 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







