30 Dunbar Avenue, New Waltham, Grimsby, DN36 4PY
About 30 Dunbar Avenue
30 Dunbar Avenue is a four-bedroom detached house in New Waltham, Grimsby, Grimsby (DN36 4PY). It has a recorded floor area of 123 m² (around 1324 sq ft), construction records dating it to 1996-2002 and council tax band D. The latest certificate (September 2023) shows a C (score 75), near the top of the C band. When first surveyed in March 2010 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Good, window efficiency went from Average to Good and lighting went from Good to Very Good. The recommended improvements would push it to B (score 84). Other recorded features include a conservatory. Records show the property has been extended at some point in its history. The home occupies a cul-de-sac position.
It changed hands recently, sold July 2025 for £330,000. One planning record on file: an extension approved in 2006. Past consents include an extension, meaningful when judging how the property has evolved. On a £-per-square-foot basis, the last sale (£249/sq ft) was about 90.5% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms4
- Bathrooms2
- Open-plan layoutYes
- Utility roomYes
- CloakroomYes
- EnsuiteYes
- ConservatoryYes
Outside
- Private gardenRear
- GarageYes
- Cul-de-sacYes
Building
- Heating systemGas
- Previously extendedYes
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
Loft insulation upgraded to recommended levels
Floor insulation added or improved
More low energy lighting installed
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Planning history
30 Dunbar Avenue has an approved side and rear extension on the planning record.
1 application on record at 30 Dunbar Avenue, New Waltham, Grimsby, DN36 4PY
- Jun 2006ExtensionFullOutcome in report
Extension: Side and rear of property
Erect side and rear extensions to existing dwelling
- Documents
- 4 docs on file
- Reference
- DC/507/06/HUM
Unlock 30 Dunbar Avenue, New Waltham, Grimsby, DN36 4PY's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 3 notable nearby
- The 4 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
30 Dunbar Avenue valuation sits well clear of the typical sold price in this postcode.
£332,000
Modelled from EPC, postcode comparables.
£330,000
Recorded with HM Land Registry.
Sales timeline
3 July 2025Most recent
£330,000
Median price across the last 5 sales in DN36 4PY: £299,950 (2025–2019).
Nearby sales in DN36 4PY
45 Dunbar Avenue, New Waltham, Grimsby, DN36 4PY
Sold Jul 2025
£380,00033 Dunbar Avenue, New Waltham, Grimsby, DN36 4PY
Sold Feb 2025
£299,9508 Dunbar Avenue, New Waltham, Grimsby, DN36 4PY
Sold Oct 2023
£205,0009 Dunbar Avenue, New Waltham, Grimsby, DN36 4PY
Sold May 2017
£224,0005 Dunbar Avenue, New Waltham, Grimsby, DN36 4PY
Sold Oct 2013
£210,000
Versus other Dunbar Avenue homes
30 Dunbar Avenue outperforms the street on epc rating by a wide margin.
Price per m²
£2,683
Street avg £1,608
Floor Area
123 m²
Street avg 127 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
3.5 t/year
Street avg 5.2 t/year
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Pemberton Drive — bus stop.
Closest school
0.6 km
New Waltham Academy. 16 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
53.7dB

Night-time· 23:00 – 07:00
45.3dB







