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18a, Allergate, Durham, DH1 4ET

1 planning record

Estimated value

£176,000

  • Since the 2009 sale (£150,000)+17%
  • Against DH1 4ET's recent median (£325,000)-46%

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
Mid terrace
Floor Ground
Bedrooms
2
Bathroom
1
Floor area
59 m²
635 sq ft
Energy rating
C
Score 72
Council tax
Band C
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

£176,000

  • Against its 2009 sale (£150,000)+17%
  • Against DH1 4ET's recent median (£325,000)-46%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 18a is modelled from its 59 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in DH1 4ET. 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

    59 m² from the EPC lodged in September 2019

  • Sales of this home

    2 sales recorded, the latest in 2009

  • Recent sales in DH1 4ET

    5 sales, median £325,000 (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
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.

18a has more than doubled in price since the earliest registered sale in 1995.

Sales timeline

  1. 30 March 2009Most recent

    £150,000

    +180.4%over 14 years
  2. 20 January 1995

    £53,500

Median price across the last 5 sales in DH1 4ET: £325,000 (2026–2023).

Risks

What this page doesn't show

2 potential issues have already been flagged for 18a, Allergate, Durham, DH1 4ET. The detail, evidence and what to ask about it are in the Risks Report.
  • Signs of HMO activity in the areaIn 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 18a

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

18a is a two-bedroom mid-terrace house in Durham (DH1 4ET). It has a recorded floor area of 59 m² (around 635 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (September 2019) shows a C (score 72). When first surveyed in October 2008 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency dropped from Good to Average and window efficiency dropped from Poor to Very Poor. At 59 m² this is the 20th smallest of 42 units on EPC record in the building, where floor areas span 25–212 m². The building's EPC ratings span E to B across 42 units on file. Period features are noted in the property record.

Untraded for 17 years, with the last transfer in March 2009. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. One planning record on file: an extension approved in 2002. Past consents include an extension, meaningful when judging how the property has evolved. Across 1995–2009, sale prices on this property compounded at 7.5% per year. Today's modelled estimate of £176,000 is 17.3% above the 2009 sale price. On a £-per-square-foot basis, the last sale (£236/sq ft) was about 27.6% above the typical sold price in the postcode. 2 bedrooms is on the smaller side for this postcode, where 4 is the typical count.

Specifications

What this property has

Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.

Inside

  • Bedrooms2
  • Bathrooms1

Outside

  • Private gardenYes

Building

  • Period featuresYes
Before you decide

Everything you need to know about 18a

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

Signs of HMO activity in the areaLarger 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.
Current Certificate(1 of 2)
Sept 2019

EPC Rating

A
B
C
C72
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Very Poor
CO2 Emissions
2.1 t/year
Occupancy
Rented

Certificate validity

Valid until 4 September 2029

2 years remaining

Property Improvements

Changes detected from historical EPC data

Sept 2019from Oct 2008
EPC improved fromD66toC72
Heating Controls
Prog + TRVsFull

Heating controls upgraded for better temperature management

Low Energy Lighting
100%62%

Low energy lighting percentage decreased

Planning

Planning history

Applications and permits filed against 18a, Allergate, Durham, DH1 4ET, sourced from the PlanIt planning register.

Council records include a two-storey rear extension at 18a.

1 application on record at 18a, Allergate, Durham, DH1 4ET

1decisions1extensions50nearby
  1. Jan 2002
    ExtensionFull
    Outcome in report

    Extension: Two storey · Rear of property

    Erection of two storey pitched roof extension to rear of existing dwelling

    Reference
    4/01/00921/FPA
    Full record in report

Unlock 18a, Allergate, Durham, DH1 4ET'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 50 notable nearby
  • What the pattern means for extending or converting here
£14.99one-off · instant

One time fee only - money back guarantee

On the street

Versus other Allergate homes

Four headline reads against 23 similar flats on this street, drawn from the latest EPC and Land Registry data.

18a outperforms the street on years held by a wide margin.

Price per m²

£2,542

Street avg £4,047

Below

Floor Area

59 m²

Street avg 50 m²

Above

Habitable Rooms

3 rooms

Street avg 2 rooms

Strongly above

CO₂ Emissions

2.1 t/year

Street avg 2.3 t/year

On par
Area

The neighbourhood at a glance

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

Crime

509/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Bus Station Stand J — bus station.

Closest school

0.6 km

St Margaret's Church of England Primary School. 17 schools nearby.

Nearest schools

  • St Margaret's Church of England Primary SchoolPrimary556m
  • Durham Sixth Form Centre16 plus739m
  • St Leonard's Catholic School, DurhamSecondary847m
  • St Oswald's Church of England Aided Primary and Nursery SchoolPrimary898m

Nearest stops

  • Bus Station Stand JBus station106m
  • Bus Station Stand KBus station107m
  • Bus Station Stand LBus station107m
  • Bus Station Stand GBus station109m

Most reported crime locally

  • Violence & Sexual Offences2,075 reports31%
  • Anti-social Behaviour1,217 reports18%
  • Shoplifting1,093 reports17%
  • Public Order552 reports8%

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 DH1 4ET from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for DH1 4ET

Daytime· 07:00 – 23:00

51.3dB

Low
Night-time road noise heatmap for DH1 4ET

Night-time· 23:00 – 07:00

41.9dB

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

Victorian-eraGround Floor FlatEPC CPre-1919 buildExtended multiple times (2+ extensions)

Because the property was built before 1919 and has been extended more than once, we believe a Level 3 building survey should be considered.

From £820 · Includes VAT

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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.
How the estimate is made
The estimate for 18a is modelled from its 59 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in DH1 4ET. 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. 2 sales are recorded for 18a. 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 18a was lodged in September 2019 at band C and is valid until September 2029. 2 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. 1 application is matched to 18a. 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 17 schools and 30 stops listed are measured in a straight line from DH1 4ET, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
18a 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 18a, Allergate, Durham, DH1 4ET. Each answer is also embedded as structured data for search engines.

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