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18 Cathedral Walk, Chelmsford, CM1 1NX

3 sales on record

Estimated value

£190,000

  • Since the 2014 sale (£167,500)+13%
  • Against CM1 1NX's recent median (£195,000)-3%

Newest record on this page: May 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
Floor 02
Habitable rooms
2
From EPC
Floor area
43 m²
463 sq ft
Energy rating
D
Score 62
Council tax
Band B
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

£190,000

  • Against its 2014 sale (£167,500)+13%
  • Against CM1 1NX's recent median (£195,000)-3%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 18 Cathedral Walk is modelled from its 43 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in CM1 1NX. 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

    43 m² from the EPC lodged in May 2024

  • Sales of this home

    3 sales recorded, the latest in 2014

  • Recent sales in CM1 1NX

    5 sales, median £195,000 (2026–2022)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: May 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.

18 Cathedral Walk valuation sits well clear of the typical sold price in this postcode.

Sales timeline

  1. 13 August 2014Most recent

    £167,500

    +9.3%over 8 years

  2. 20 December 2005

    £153,250

    +80.3%over 5 years

  3. 10 November 2000

    £84,995

Median price across the last 5 sales in CM1 1NX: £195,000 (2026–2022).

Risks

What this page doesn't show

Nothing is flagged from the data on this page, but these checks are only run in the report. The detail, evidence and what to ask about it are in the Risks 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 18 Cathedral Walk

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

18 Cathedral Walk is a semi-detached house in Chelmsford (CM1 1NX). It has a recorded floor area of 43 m² (around 463 sq ft), construction records dating it to 1983-1990 and council tax band B. At 43 m² this is the 8th smallest of 19 units on EPC record in the building, where floor areas span 41–52 m². The building's EPC ratings span D to C, with this unit at the bottom. The latest certificate (May 2024) shows a D (score 62), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since May 2014. Between certificates, lighting went from Average to Very Good; while main heating dropped from Average to Very Poor. The recommended improvements would push it to C (score 74). Main heating runs on electricity.

Across 2000–2014, sale prices on this property compounded at 5.1% per year. Today's modelled estimate of £190,000 is 13.4% above the 2014 sale price. On a £-per-square-foot basis, the last sale (£362/sq ft) was about 19.6% above the typical sold price in the postcode. Last sold in August 2014, so it's been off the market for around 12 years.

Before you decide

Everything you need to know about 18 Cathedral Walk

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

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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)
May 2024

EPC Rating

A
B
C
D
D62
E
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Poor
Windows
Average
CO2 Emissions
2.6 t/year
Occupancy
Rented

Certificate validity

Valid until 12 May 2034

7 years remaining

Property Improvements

Changes detected from historical EPC data

May 2024from May 2014
Heating System
Storage HeatersRoom Heaters

Heating system changed

Low Energy Lighting
38%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 18 Cathedral Walk, Chelmsford, CM1 1NX, sourced from the PlanIt planning register.

18 Cathedral Walk has no planning applications on record.

3

But the area is active

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

On the street

Versus other Cathedral Walk homes

Four headline reads against 18 similar flats on this street, drawn from the latest EPC and Land Registry data.

On epc rating, 18 Cathedral Walk runs well behind the street norm.

Price per m²

£3,895

Street avg £3,480

On par

Floor Area

43 m²

Street avg 44 m²

On par

Habitable Rooms

2 rooms

Street avg 2 rooms

On par

CO₂ Emissions

2.6 t/year

Street avg 2.1 t/year

Below
Area

The neighbourhood at a glance

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

Rail-style transport is unusually close for this postcode.

Crime

420/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Careers Office — bus stop.

Closest school

0.3 km

The Cathedral Church of England Voluntary Aided Primary School, Chelmsford. 33 schools nearby.

Nearest schools

  • The Cathedral Church of England Voluntary Aided Primary School, ChelmsfordPrimary333m
  • King Edward VI Grammar School, ChelmsfordSecondary667m
  • Our Lady Immaculate Catholic Primary SchoolPrimary809m
  • Maltese Road Primary SchoolPrimary825m

Nearest stops

  • Careers OfficeBus stop85m
  • CathedralBus stop107m
  • Coach StopBus stop136m
  • StationBus stop136m

Most reported crime locally

  • Violence & Sexual Offences3,276 reports43%
  • Shoplifting941 reports12%
  • Anti-social Behaviour593 reports8%
  • Public Order542 reports7%

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 CM1 1NX from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for CM1 1NX

Daytime· 07:00 – 23:00

55.1dB

Moderate
Night-time road noise heatmap for CM1 1NX

Night-time· 23:00 – 07:00

46.2dB

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 3 Building Survey

Late 20th century2nd Floor FlatEPC 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.
£198k

1 Chappelow Court, Burgess Springs

CM1 1JN

£180k

1 Cathedral Walk

CM1 1NX

1 bed1 bath
£216k

1 Durrant Court, Brook Street

CM1 1UE

£217k

1 Hodge Court, Broomfield Road

CM1 1SD

2 bed1 bath
£230k

1 Bishop Road

CM1 1PX

£232k

1 Copland Court, Burgess Springs

CM1 1HG

£239k

1 Hill Court, Victoria Road

CM1 1SP

2 bed2 bath
£150k

1 Fell Christy

CM1 1RZ

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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 18 Cathedral Walk is modelled from its 43 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in CM1 1NX. 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. 3 sales are recorded for 18 Cathedral Walk. 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 18 Cathedral Walk was lodged in May 2024 at band D and is valid until May 2034. 2 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. None is matched to 18 Cathedral Walk. 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 18 months, which places each incident at an approximate point. The 33 schools and 30 stops listed are measured in a straight line from CM1 1NX, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
18 Cathedral Walk is in council tax band B. 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 18 Cathedral Walk, Chelmsford, CM1 1NX. Each answer is also embedded as structured data for search engines.

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