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9 Cotham Gardens, Keelby, Grimsby, DN41 8RB

1 planning record

Estimated value

£243,000

  • Since the 1999 sale (£81,000)+200%
  • Against DN41 8RB's recent median (£240,000)+1%

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

Learn about this valuation
Property type
Detached
Habitable rooms
5
From EPC
Floor area
89 m²
958 sq ft
Energy rating
C
Score 72
Council tax
Band C
Tenure
Owner Occupied
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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

£243,000

  • Against its 1999 sale (£81,000)+200%
  • Against DN41 8RB's recent median (£240,000)+1%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 9 Cotham Gardens is modelled from its 89 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in DN41 8RB. 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

    89 m² from the EPC lodged in June 2026

  • Sales of this home

    1 sale recorded, the latest in 1999

  • Recent sales in DN41 8RB

    5 sales, median £240,000 (2025–2022)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: May 2025Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 applicationFull 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.

9 Cotham Gardens's estimated value is more than triple its earliest registered sale price (1999).

Sales timeline

  1. 6 December 1999Most recent

    £81,000

Median price across the last 5 sales in DN41 8RB: £240,000 (2025–2022).

Risks

What this page doesn't show

1 potential issue has already been flagged for 9 Cotham Gardens, Keelby, Grimsby, DN41 8RB. The detail, evidence and what to ask about it are in the Risks Report.
  • Larger development activity nearbyIn 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 9 Cotham Gardens

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

9 Cotham Gardens is a detached house in Keelby, Grimsby, Grimsby (DN41 8RB). It has a recorded floor area of 89 m² (around 958 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (June 2026) shows a C (score 72). This certificate was lodged in the last six months, so the rating reflects current condition.

Held since December 1999 — that's 27 years off the open market, well above the local norm. 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 £243,000 sits 200% above the 1999 sale of £81,000. On a £-per-square-foot basis, the last sale (£85/sq ft) was about 58% below the postcode norm. One planning record on file: an extension approved in 2015. Past consents include an extension, meaningful when judging how the property has evolved. Its energy rating outperforms most of the postcode (better than 85% of similar EPCs).

Before you decide

Everything you need to know about 9 Cotham Gardens

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

Larger development activity nearby

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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.

The EPC has just been inspected, so the rating reflects current condition.

Current Certificate
Jun 2026

EPC Rating

A
B
C
C72
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
2.9 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 24 June 2036

9 years remaining
Planning

Planning history

Applications and permits filed against 9 Cotham Gardens, Keelby, Grimsby, DN41 8RB, sourced from the PlanIt planning register.

9 Cotham Gardens has an approved single-storey rear extension on the planning record.

1 application on record at 9 Cotham Gardens, Keelby, Grimsby, DN41 8RB

1decisions1extensions6documents2nearby
  1. Aug 2015
    ExtensionFull
    Outcome in report

    Extension: Single storey · Rear of property

    Planning application to erect single storey rear extension, including the removal of existing conservatory.

    Documents
    6 docs on file
    Reference
    133066
    Full record in report

Unlock 9 Cotham Gardens, Keelby, Grimsby, DN41 8RB'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 2 notable nearby
  • The 6 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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On the street

Versus other Cotham Gardens homes

Four headline reads against 13 similar houses on this street, drawn from the latest EPC and Land Registry data.

9 Cotham Gardens is notably below the street on price per m².

Price per m²

£910

Street avg £2,535

Strongly below

Floor Area

89 m²

Street avg 86 m²

On par

Habitable Rooms

5 rooms

Street avg 5 rooms

Above

CO₂ Emissions

2.9 t/year

Street avg 3.8 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

25/mo

Falling year-on-year across the wider district.

Nearest stop

0.1 km

Cotham Gardens — bus stop.

Closest school

0.7 km

Keelby Primary Academy. 1 school nearby.

Nearest schools

  • Keelby Primary AcademyPrimary678m

Nearest stops

  • Cotham GardensBus stop96m
  • Post OfficeBus stop382m
  • Demand Responsive AreaBus stop545m
  • War MemorialBus stop731m

Most reported crime locally

  • Violence & Sexual Offences128 reports39%
  • Criminal Damage & Arson42 reports13%
  • Anti-social Behaviour35 reports11%
  • Public Order31 reports9%

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 DN41 8RB from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for DN41 8RB

Daytime· 07:00 – 23:00

48.3dB

Low
Night-time road noise heatmap for DN41 8RB

Night-time· 23:00 – 07:00

41.6dB

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 2 HomeBuyer Report

Late 20th centuryDetached BungalowEPC C

We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.

From £545 · 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.
£233k

1 Karen Avenue, Keelby

DN41 8EU

3 bed2 bath
£254k

1 Buttercross Close, Stallingborough

DN41 8TB

4 bed1 bath
£255k

1 Holly Close, Stallingborough

DN41 8TG

4 bed
£259k

1 Brocklesby Road, Keelby

DN41 8HR

3 bed
£220k

1 Almond Grove, Stallingborough

DN41 8FE

£211k

1 Church Lane, Keelby

DN41 8ED

£280k

1 Cotham Gardens, Keelby

DN41 8RB

£202k

1 Beck Close, Keelby

DN41 8SB

3 bed1 bath

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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 9 Cotham Gardens is modelled from its 89 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in DN41 8RB. 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 9 Cotham Gardens. 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 9 Cotham Gardens was lodged in June 2026 at band C and is valid until June 2036. Floor area, heating and insulation details on this page come from it.
Planning records
Planning applications are collected from local authority registers through PlanIt. 1 application is matched to 9 Cotham Gardens. 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 13 months, which places each incident at an approximate point. The 1 school and 10 stops listed are measured in a straight line from DN41 8RB, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
9 Cotham Gardens is in council tax band C. 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 9 Cotham Gardens, Keelby, Grimsby, DN41 8RB. Each answer is also embedded as structured data for search engines.

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