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31a, Riby Road, Keelby, Grimsby, DN41 8ER

Estimated value

£155,000

  • Since the 1998 sale (£36,000)+331%
  • Against DN41 8ER's recent median (£180,000)-14%

Newest record on this page: January 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
4
From EPC
Floor area
75 m²
807 sq ft
Energy rating
D
Score 68
Council tax
Band A
Tenure
Private Rental
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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

£155,000

  • Against its 1998 sale (£36,000)+331%
  • Against DN41 8ER's recent median (£180,000)-14%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 31a is modelled from its 75 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in DN41 8ER. 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

    75 m² from the EPC lodged in February 2023

  • Sales of this home

    1 sale recorded, the latest in 1998

  • Recent sales in DN41 8ER

    5 sales, median £180,000 (2026–2024)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: January 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.

31a's modelled value sits at over four times its earliest registered sale price (1998).

Sales timeline

  1. 16 April 1998Most recent

    £36,000

Median price across the last 5 sales in DN41 8ER: £180,000 (2026–2024).

Risks

What this page doesn't show

1 potential issue has already been flagged for 31a, Riby Road, Keelby, Grimsby, DN41 8ER. 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 31a

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

31a is a semi-detached house in Keelby, Grimsby, Grimsby (DN41 8ER). It has a recorded floor area of 75 m² (around 807 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (February 2023) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 83), a 2-band jump.

Held since April 1998 — that's 28 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 £155,000 sits 330.6% above the 1998 sale of £36,000. On a £-per-square-foot basis, the last sale (£45/sq ft) was about 64.5% below the postcode norm. At 75 m² it's 15.9% smaller than the typical home in the postcode (89 m² median across 32 EPCs).

Before you decide

Everything you need to know about 31a

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.

Recommended upgrades on file would lift this property by multiple EPC bands.

Current Certificate
Feb 2023

EPC Rating

A
B
C
D
D68
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
3.1 t/year
Occupancy
Rented

Certificate validity

Valid until 26 February 2033

6 years remaining
Planning

Planning history

Applications and permits filed against 31a, Riby Road, Keelby, Grimsby, DN41 8ER, sourced from the PlanIt planning register.

31a has no planning applications on record.

2

But the area is active

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

On the street

Versus other Riby Road homes

Four headline reads against 32 similar houses on this street, drawn from the latest EPC and Land Registry data.

On price per m², 31a runs well behind the street norm.

Price per m²

£480

Street avg £1,534

Strongly below

Floor Area

75 m²

Street avg 98 m²

Strongly below

Habitable Rooms

4 rooms

Street avg 5 rooms

Below

CO₂ Emissions

3.1 t/year

Street avg 4.9 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

0.5 km

Keelby Primary Academy. 1 school nearby.

Nearest schools

  • Keelby Primary AcademyPrimary461m

Nearest stops

  • Cotham GardensBus stop134m
  • Post OfficeBus stop164m
  • Demand Responsive AreaBus stop337m
  • War MemorialBus stop519m

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

Daytime· 07:00 – 23:00

48.4dB

Low
Night-time road noise heatmap for DN41 8ER

Night-time· 23:00 – 07:00

41.2dB

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

Mid 20th centurySemi-Detached HouseEPC D

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 £495 · 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.
£155k

1 Leggott Way, Stallingborough

DN41 8BB

2 bed
£145k

1 Keelby Grange Cottage, Keelby

DN41 8HS

£180k

1 Eastfield Road, Keelby

DN41 8JE

3 bed1 bath
£187k

1 Caddle Road, Keelby

DN41 8ET

£187k

1 King Street, Keelby

DN41 8EE

£121k

1 Aintree Court, Keelby

DN41 8RA

2 bed
£202k

1 Beck Close, Keelby

DN41 8SB

3 bed1 bath
£211k

1 Church Lane, Keelby

DN41 8ED

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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 31a is modelled from its 75 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in DN41 8ER. 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 31a. 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 31a was lodged in February 2023 at band D and is valid until February 2033. 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 31a. 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 8ER, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
31a 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 31a, Riby Road, Keelby, Grimsby, DN41 8ER. Each answer is also embedded as structured data for search engines.

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