Flat 3, 3 Blackthorne Avenue, Humberston, Grimsby, DN36 4ZB
About Flat 3
Flat 3 is a detached house in Humberston, Grimsby, Grimsby (DN36 4ZB). It has a recorded floor area of 75 m² (around 807 sq ft). At 75 m² this is the largest unit on EPC record across the building (57–75 m²). The latest certificate (October 2017) returns a B (score 84), comfortably above the UK average.
At 75 m² it's 25% larger than the typical home in the postcode (60 m² median across 6 EPCs). Today's modelled estimate of £176,000 is 10% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£198/sq ft) was about 15.8% below the postcode norm. 8 years since the last transfer (July 2018).
Energy performance
Flat 3's carbon output is low for the local stock.
EPC Rating
Certificate validity
Valid until 8 October 2027
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Planning history
Flat 3 has no planning applications on record.
But the area is active
3 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
£176,000
Modelled from EPC, postcode comparables.
£160,000
Recorded with HM Land Registry.
Sales timeline
17 July 2018Most recent
£160,000
Median price across the last 5 sales in DN36 4ZB: £185,000 (2023–2018).
Nearby sales in DN36 4ZB
Flat 4, 3 Blackthorne Avenue, Humberston, Grimsby, DN36 4ZB
Sold Jun 2023
£120,0001 Blackthorne Avenue, Humberston, Grimsby, DN36 4ZB
Sold Apr 2021
£189,950Flat 1, 3 Blackthorne Avenue, Humberston, Grimsby, DN36 4ZB
Sold May 2018
£185,000Flat 2, 3 Blackthorne Avenue, Humberston, Grimsby, DN36 4ZB
Sold May 2018
£190,000
Versus other Blackthorne Avenue homes
Floor Area for Flat 3 runs comfortably ahead of the street norm.
Price per m²
£2,133
Street avg £2,656
Floor Area
75 m²
Street avg 65 m²
CO₂ Emissions
1.2 t/year
Street avg 1.1 t/year
Years Held
8 years
Street avg 6 years
Similar properties nearby
Flat 2, 28 Tetney Road, Humberston
DN36 4JF
Flat 1, 28 Tetney Road, Humberston
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Flat 4, 28 Tetney Road, Humberston
DN36 4JF
Flat 2, 3 Blackthorne Avenue, Humberston
DN36 4ZB
Flat 5, 28 Tetney Road, Humberston
DN36 4JF
Flat 3, 28 Tetney Road, Humberston
DN36 4JF
Flat 1, 3 Blackthorne Avenue, Humberston
DN36 4ZB
Flat, 278 Station Road, New Waltham
DN36 4PE
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
91/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Blackthorn Avenue — bus stop.
Closest school
0.3 km
Humberston Academy. 12 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
46.8dB

Night-time· 23:00 – 07:00
39.4dB







