400 Seawall Lane, North Cotes, Grimsby, DN36 5XE
About 400 Seawall Lane
400 Seawall Lane is a four-bedroom detached house in North Cotes, Grimsby, Grimsby (DN36 5XE). It has a recorded floor area of 146 m² (around 1572 sq ft), construction records dating it to 1976-1982 and council tax band B. Tenure is freehold. The latest certificate (August 2022) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 72). Main heating runs on oil.
One planning record on file: an extension approved in 2008. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. Across 2000–2023, sale prices on this property compounded at 5.9% per year. On a £-per-square-foot basis, the last sale (£170/sq ft) was about 83.2% above the typical sold price in the postcode. Sold February 2023 for £267,500.
What this property has
Inside
- Bedrooms4
- Bathrooms1
- Dining roomYes
- Utility roomYes
- CloakroomYes
- EnsuiteYes
Outside
- Private gardenRear
- GarageSingle, Detached
Building
- TenureFreehold
- Heating systemOil
Everything you need to know about 400 Seawall Lane
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
400 Seawall Lane's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
400 Seawall Lane has an approved rear extension on the planning record.
1 application on record at 400 Seawall Lane, North Cotes, Grimsby, DN36 5XE
- Feb 2008ConservatoryFullOutcome in report
Extension: Rear of property
Planning Permission ? Rear extension to existing house to provide a conservatory.
Extension- Documents
- 2 docs on file
- Reference
- N/127/03096/07
Unlock 400 Seawall Lane, North Cotes, Grimsby, DN36 5XE'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- Every decision — granted, refused or withdrawn (1 on record)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 1 notable nearby
- The 2 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Sale price has grown by over 3x since 2000.
£272,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.9% per year over 23 years.
£267,500
Growth on file: 5.9% per year over 23 years.
Sales timeline
13 February 2023Most recent
£267,500
+263.9%over 22 years25 May 2000
£73,500
Median price across the last 5 sales in DN36 5XE: £187,000 (2025–2022).
Nearby sales in DN36 5XE
399 Seawall Lane, North Cotes, Grimsby, DN36 5XE
Sold Sept 2025
£187,000344 Seawall Lane, North Cotes, Grimsby, DN36 5XE
Sold Jul 2025
£95,000389 Seawall Lane, North Cotes, Grimsby, DN36 5XE
Sold Sept 2024
£170,000166 Seawall Lane, North Cotes, Grimsby, DN36 5XE
Sold Jun 2023
£340,000161 Seawall Lane, North Cotes, Grimsby, DN36 5XE
Sold Nov 2022
£535,000
Versus other Seawall Lane homes
400 Seawall Lane outperforms the street on price per m² by a wide margin.
Price per m²
£1,832
Street avg £1,137
Floor Area
146 m²
Street avg 150 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
7.0 t/year
Street avg 8.9 t/year
Everything you need to know about 400 Seawall Lane
The true value, the hidden risks and the full sale history, in one report.
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.4 km
Demand Responsive Area — bus stop.
Closest school
2.4 km
The North Cotes Church of England Primary School. 1 school 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
40.5dB

Night-time· 23:00 – 07:00
35.1dB






