1 Portland Avenue, Grimsby, DN32 0AA
About 1 Portland Avenue
1 Portland Avenue is a four-bedroom semi-detached house in Grimsby (DN32 0AA). It has a recorded floor area of 139 m² (around 1496 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (September 2025) shows a C (score 71). When first surveyed in March 2015 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Good. The recommended improvements would push it to B (score 84). Other recorded features include a conservatory. Our model identifies extension potential, subject to local planning policy.
Untraded for 20 years, with the last transfer in November 2006. On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £253,000 is 36.8% above the 2006 sale price.
What this property has
Inside
- Bedrooms4
- Bathrooms2
- Dining roomYes
- CloakroomYes
- EnsuiteYes
- ConservatoryYes
Outside
- Private gardenSouth-facing
Building
- Extension potentialPossible
Everything you need to know about 1 Portland Avenue
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
1 Portland Avenue ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Loft insulation upgraded to recommended levels
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
1 Portland Avenue has no planning applications on record.
But the area is active
5 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
1 Portland Avenue valuation sits well clear of the typical sold price in this postcode.
£253,000
Modelled from EPC, postcode comparables.
£185,000
Recorded with HM Land Registry.
Sales timeline
21 November 2006Most recent
£185,000
Median price across the last 5 sales in DN32 0AA: £247,500 (2025–2023).
Nearby sales in DN32 0AA
Versus other Portland Avenue homes
On years held, 1 Portland Avenue stands well clear of the street.
Price per m²
£1,331
Street avg £1,519
Floor Area
139 m²
Street avg 139 m²
Habitable Rooms
6 rooms
Street avg 7 rooms
CO₂ Emissions
4.4 t/year
Street avg 6.5 t/year
Everything you need to know about 1 Portland Avenue
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

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The neighbourhood at a glance
Crime
14/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
St Augustine Avenue — bus stop.
Closest school
0.2 km
Lisle Marsden Church of England Primary Academy. 32 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
51.0dB

Night-time· 23:00 – 07:00
42.6dB






