Skip to content
UK Property Looker

343 Seawall Lane, North Cotes, Grimsby, DN36 5XE

Estimated value

£165,000

  • Since the 1999 sale (£41,000)+302%
  • Against DN36 5XE's recent median (£178,000)-7%

Newest record on this page: March 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Semi-detached
Habitable rooms
5
From EPC
Floor area
111 m²
1191 sq ft
Energy rating
D
Score 63
Council tax
Band A
Tenure
Owner Occupied
Get directions (opens in a new tab)
Valuation

About this valuation

How the figure is worked out and what it's based on. If you know this home, you can tell other visitors what you think it's worth.

Our estimate

£165,000

  • Against its 1999 sale (£41,000)+302%
  • Against DN36 5XE's recent median (£178,000)-7%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 343 Seawall Lane is modelled from its 111 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in DN36 5XE. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.

What it's based on

  • Floor area

    111 m² from the EPC lodged in December 2011

  • Sales of this home

    1 sale recorded, the latest in 1999

  • Recent sales in DN36 5XE

    5 sales, median £178,000 (2026–2023)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: March 2026Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
PlanningNone on this homeFull history, plus nearby schemes
Flood riskNot shownIncluded
Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

343 Seawall Lane's modelled value sits at over four times its earliest registered sale price (1999).

Sales timeline

  1. 8 June 1999Most recent

    £41,000

Median price across the last 5 sales in DN36 5XE: £178,000 (2026–2023).

Risks

What this page doesn't show

2 potential issues have already been flagged for 343 Seawall Lane, North Cotes, Grimsby, DN36 5XE. The detail, evidence and what to ask about it are in the Risks Report.
  • Larger development activity nearbyIn report
  • Environmental risk flaggedIn report
  • Flood risk from rivers, sea and surface waterIn report
  • Subsidence and ground-stability signalsIn report
  • Refusals, enforcement and big schemes nearbyIn report

One time fee only - money back guarantee

Overview

About 343 Seawall Lane

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

343 Seawall Lane is a semi-detached house in North Cotes, Grimsby, Grimsby (DN36 5XE). It has a recorded floor area of 111 m² (around 1191 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (December 2011) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 70). Main heating runs on oil. The latest certificate is from December 2011, so improvements made since then won't be reflected.

It hasn't traded since June 1999, a hold of 27 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £165,000 sits 302.4% above the 1999 sale of £41,000. On a £-per-square-foot basis, the last sale (£34/sq ft) was about 63.5% below the postcode norm. At 111 m² it's 16.8% smaller than the typical home in the postcode (133 m² median across 26 EPCs).

Before you decide

Everything you need to know about 343 Seawall Lane

The true value, the hidden risks and the full sale history, in one report.

Larger development activity nearbyEnvironmental risk flagged

Pick your report · from £14.99

One time fee only - money back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

343 Seawall Lane's EPC is over a decade old — improvements since won't be reflected.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 07 Dec 2021

Current Certificate
Dec 2011

EPC Rating

A
B
C
D
D63
E
F
G
Main Heating
Gas
Main Fuel
Oil
Hot Water
Average
Windows
Average
CO2 Emissions
5.5 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 7 December 2021

New assessment needed to sell or let
Planning

Planning history

Applications and permits filed against 343 Seawall Lane, North Cotes, Grimsby, DN36 5XE, sourced from the PlanIt planning register.

343 Seawall Lane has no planning applications on record.

1

But the area is active

1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.

On the street

Versus other Seawall Lane homes

Four headline reads against 26 similar houses on this street, drawn from the latest EPC and Land Registry data.

On years held, 343 Seawall Lane stands well clear of the street.

Price per m²

£371

Street avg £1,203

Strongly below

Floor Area

111 m²

Street avg 151 m²

Below

Habitable Rooms

5 rooms

Street avg 6 rooms

Below

CO₂ Emissions

5.5 t/year

Street avg 9.0 t/year

Strongly above
Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Grimsby district page.
Full Grimsby report

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

0.4 km

Demand Responsive Area — bus stop.

Closest school

2.4 km

The North Cotes Church of England Primary School. 1 school nearby.

Nearest schools

  • The North Cotes Church of England Primary SchoolPrimary2.4km

Nearest stops

  • Demand Responsive AreaBus stop359m
  • Fen WalkBus stop359m
  • St Nicholas's ChurchBus stop2.3km
  • Demand Responsive AreaBus stop2.4km

Most reported crime locally

  • Violence & Sexual Offences460 reports42%
  • Anti-social Behaviour173 reports16%
  • Criminal Damage & Arson100 reports9%
  • Other Theft69 reports6%

Go deeper on the local area

A Local Area report breaks down crime, transport links, schools and air quality in depth.

Noise

Road noise across the postcode

Modelled day and night-time noise levels around DN36 5XE from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for DN36 5XE

Daytime· 07:00 – 23:00

40.5dB

Low
Night-time road noise heatmap for DN36 5XE

Night-time· 23:00 – 07:00

35.1dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
SDL Surveying

Get a survey for this property

Level 3 Building Survey

Mid 20th centurySemi-Detached HouseEPC DNo mains gas

Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.

From £820 · Includes VAT

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£173k

1 Clay Lane, Holton Le Clay

DN36 5AG

£155k

1 Coastguard Cottages, Tetney Lock Road, Tetney

DN36 5UW

£177k

1 Chapel Row, Fleetway, North Cotes

DN36 5UT

3 bed1 bath
£186k

1 Ashby Close, Holton Le Clay

DN36 5BD

£144k

1 Beverley Close, Holton Le Clay

DN36 5HG

£195k

1 Bevers Way, Holton Le Clay

DN36 5FH

3 bed2 bath
£138k

1 Bridge Cottage, Sea Dyke Way, Marshchapel

DN36 5TZ

2 bed1 bath
£122k

1 Churchill Gardens, Lock Road, North Cotes

DN36 5UP

Property research, connected

Get up to date data on unlimited properties per month

Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.

Start your research
Method

How to read this page

Where every figure above comes from, how current it is and what it can't tell you.
Valuation method in detail
How the estimate is made
The estimate for 343 Seawall Lane is modelled from its 111 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in DN36 5XE. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
Where sold prices come from
Sold prices are HM Land Registry Price Paid Data, which covers residential sales in England and Wales since 1995. 1 sale is recorded for 343 Seawall Lane. Sales normally appear two to three months after completion, so the most recent ones take time to show up anywhere.
Reading the EPC
Energy Performance Certificates rate homes from A (most efficient) to G and last 10 years. The latest one for 343 Seawall Lane was lodged in December 2011 at band D and expired in December 2021, so a new one is needed to sell or let. Floor area, heating and insulation details on this page come from it.
Planning records
Planning applications are collected from local authority registers through PlanIt. None is matched to 343 Seawall Lane. Councils sometimes file applications under a different address format, and applications on neighbouring land aren't listed here; the report covers both.
Area figures
Crime is police-recorded street-level data over the last 12 months, which places each incident at an approximate point. The 1 school and 7 stops listed are measured in a straight line from DN36 5XE, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
343 Seawall Lane is in council tax band A. Bands are set by the Valuation Office Agency from historic values (1 April 1991 in England, 1 April 2003 in Wales), not today's price; the amount you pay depends on the council's rate for the band.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 343 Seawall Lane, North Cotes, Grimsby, DN36 5XE. Each answer is also embedded as structured data for search engines.

Know this home? Think our valuation is wrong?

Leave a note for other visitors about work done or anything the records miss, and say what you think it's worth. It takes about two minutes.

Keep exploring