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17 Coval Avenue, Chelmsford, CM1 1TF

Estimated value

£430,000

  • Since the 2009 sale (£227,000)+89%
  • Against CM1 1TF's recent median (£486,000)-12%

Newest record on this page: February 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
Bedrooms
3
Floor area
100 m²
1072 sq ft
Energy rating
E
Score 42
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

£430,000

  • Against its 2009 sale (£227,000)+89%
  • Against CM1 1TF's recent median (£486,000)-12%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 17 Coval Avenue is modelled from its 100 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CM1 1TF. 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

    100 m² from the EPC lodged in December 2008

  • Sales of this home

    1 sale recorded, the latest in 2009

  • Recent sales in CM1 1TF

    5 sales, median £486,000 (2026–2021)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: February 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.

The latest sale fell during the post-2008 dip, often a low-water mark in price comparisons.

Sales timeline

  1. 31 May 2009Most recent

    £227,000

Median price across the last 5 sales in CM1 1TF: £486,000 (2026–2021).

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 17 Coval Avenue

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

17 Coval Avenue is a three-bedroom semi-detached house in Chelmsford (CM1 1TF). It has a recorded floor area of 100 m² (around 1072 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (December 2008) shows an E (score 42), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 62). The latest certificate is from December 2008, so improvements made since then won't be reflected.

Held since May 2009 — that's 17 years off the open market, well above the local norm. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Today's modelled estimate of £430,000 sits 89.4% above the 2009 sale of £227,000. It lags the bulk of the postcode on energy efficiency (less efficient than 78% of similar EPCs).

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

  • Bedrooms3
Before you decide

Everything you need to know about 17 Coval Avenue

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.

17 Coval Avenue's carbon output runs well above what efficient homes in the postcode produce.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 04 Dec 2018

Current Certificate
Dec 2008

EPC Rating

A
B
C
D
E
E42
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Poor
Windows
Average
CO2 Emissions
7.5 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 4 December 2018

New assessment needed to sell or let
Planning

Planning history

Applications and permits filed against 17 Coval Avenue, Chelmsford, CM1 1TF, sourced from the PlanIt planning register.

17 Coval Avenue 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 Coval Avenue homes

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

On epc rating, 17 Coval Avenue runs well behind the street norm.

Price per m²

£2,279

Street avg £3,311

Below

Floor Area

100 m²

Street avg 111 m²

On par

Habitable Rooms

6 rooms

Street avg 5 rooms

Above

CO₂ Emissions

7.5 t/year

Street avg 4.9 t/year

Strongly 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

Fire Station — bus stop.

Closest school

0.5 km

King Edward VI Grammar School, Chelmsford. 30 schools nearby.

Nearest schools

  • King Edward VI Grammar School, ChelmsfordSecondary455m
  • Maltese Road Primary SchoolPrimary547m
  • Westlands Community Primary SchoolPrimary814m
  • Our Lady Immaculate Catholic Primary SchoolPrimary877m

Nearest stops

  • Fire StationBus stop139m
  • County HotelBus stop196m
  • The ShipBus stop300m
  • Bus StationBus stop306m

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

Daytime· 07:00 – 23:00

54.8dB

Low
Night-time road noise heatmap for CM1 1TF

Night-time· 23:00 – 07:00

46.1dB

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

Victorian-eraSemi-Detached HouseEPC EPre-1919 buildSolid (non-cavity) walls

Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.

From £1,020 · 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.
£415k

1 Elms Drive

CM1 1RH

3 bed1 bath
£474k

1 Coval Avenue

CM1 1TF

3 bed2 bath
£281k

1 Becketts Court, Glebe Road

CM1 1QQ

2 bed1 bath
£239k

1 Hill Court, Victoria Road

CM1 1SP

2 bed2 bath
£217k

1 Hodge Court, Broomfield Road

CM1 1SD

2 bed1 bath
£311k

1 Henry Road

CM1 1RG

1 bed1 bath
£436k

1 Glebe Road

CM1 1QG

£386k

1 Alma Drive

CM1 1TW

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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 17 Coval Avenue is modelled from its 100 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CM1 1TF. 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 17 Coval Avenue. 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 17 Coval Avenue was lodged in December 2008 at band E and expired in December 2018, 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 17 Coval Avenue. 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 30 schools and 30 stops listed are measured in a straight line from CM1 1TF, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
17 Coval Avenue 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 17 Coval Avenue, Chelmsford, CM1 1TF. Each answer is also embedded as structured data for search engines.

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