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11 Mashbury Road, Great Waltham, Chelmsford, CM3 1EN

Extendable

Estimated value

£399,000

  • Since the 2021 sale (£350,000)+14%
  • Against CM3 1EN's recent median (£317,000)+26%

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
Bedrooms
2
Bathroom
1
Floor area
81 m²
872 sq ft
Energy rating
E
Score 46
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

£399,000

  • Against its 2021 sale (£350,000)+14%
  • Against CM3 1EN's recent median (£317,000)+26%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 11 Mashbury Road is modelled from its 81 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CM3 1EN. 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

    81 m² from the EPC lodged in September 2020

  • Sales of this home

    1 sale recorded, the latest in 2021

  • Recent sales in CM3 1EN

    5 sales, median £317,000 (2026–2018)

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.

The latest sale landed in the post-pandemic price surge — useful context when reading the figure.

Sales timeline

  1. 22 March 2021Most recent

    £350,000

Median price across the last 5 sales in CM3 1EN: £317,000 (2026–2018).

Risks

What this page doesn't show

1 potential issue has already been flagged for 11 Mashbury Road, Great Waltham, Chelmsford, CM3 1EN. 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 11 Mashbury Road

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

11 Mashbury Road is a two-bedroom semi-detached house in Great Waltham, Chelmsford, Chelmsford (CM3 1EN). It has a recorded floor area of 81 m² (around 872 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (September 2020) shows an E (score 46), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 75), a 2-band jump. Main heating runs on lpg. Our model identifies extension potential, subject to local planning policy.

At 81 m² it's 22.7% larger than the typical home in the postcode (66 m² median across 28 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 86% of similar EPCs). Today's modelled estimate of £399,000 is 14% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£401/sq ft) was about 49.9% above the typical sold price in the postcode. Last sale on file: £350,000 in March 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.

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
  • Dining roomYes
  • EnsuiteYes

Outside

  • Private gardenYes
  • DrivewayYes

Building

  • Extension potentialPossible
Before you decide

Everything you need to know about 11 Mashbury Road

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

Larger development activity nearby

Pick your report · from £14.99

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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
Sept 2020

EPC Rating

A
B
C
D
E
E46
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Very Poor
Windows
Average
CO2 Emissions
3.2 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 5 September 2030

3 years remaining
Planning

Planning history

Applications and permits filed against 11 Mashbury Road, Great Waltham, Chelmsford, CM3 1EN, sourced from the PlanIt planning register.

11 Mashbury Road has no planning applications on record.

1

But the area is active

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

On the street

Versus other Mashbury Road homes

Four headline reads against 24 similar houses on this street, drawn from the latest EPC and Land Registry data.

On epc rating, 11 Mashbury Road runs well behind the street norm.

Price per m²

£4,321

Street avg £3,566

Strongly above

Floor Area

81 m²

Street avg 88 m²

On par

Habitable Rooms

5 rooms

Street avg 4 rooms

Strongly above

CO₂ Emissions

3.2 t/year

Street avg 2.5 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

Reported crime in the wider district is trending notably upward year-on-year.

Crime

233/mo

Rising year-on-year across the wider district.

Nearest stop

0.7 km

Crowbush House — bus stop.

Closest school

0.7 km

Great Waltham Church of England Voluntary Controlled Primary School. 2 schools nearby.

Nearest schools

  • Great Waltham Church of England Voluntary Controlled Primary SchoolPrimary739m
  • Little Waltham Church of England Voluntary Aided Primary SchoolPrimary2.1km

Nearest stops

  • Crowbush HouseBus stop690m
  • MemorialBus stop739m
  • Penden CornerBus stop894m
  • HatchfieldsBus stop924m

Most reported crime locally

  • Violence & Sexual Offences1,203 reports43%
  • Anti-social Behaviour256 reports9%
  • Criminal Damage & Arson214 reports8%
  • Vehicle Crime204 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 CM3 1EN from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for CM3 1EN

Daytime· 07:00 – 23:00

42.3dB

Low
Night-time road noise heatmap for CM3 1EN

Night-time· 23:00 – 07:00

35.6dB

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 3 Building Survey

Victorian-eraSemi-Detached HouseEPC EPre-1919 buildNo mains gasSolid (non-cavity) walls

Because the property was built before 1919, has no mains gas supply, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.

From £955 · 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.
£426k

1 Breeds Cottage, Breeds Road, Great Waltham

CM3 1EE

2 bed2 bath
£389k

1 Boreham Road, Great Leighs

CM3 1NH

3 bed
£223k

1 Bridge Croft, Howe Street

CM3 1RE

2 bed1 bath
£427k

1 Chatley Road, Great Leighs

CM3 1NU

3 bed1 bath
£429k

1 Brew House Cottages, Hartford End

CM3 1JU

3 bed1 bath
£298k

1 Bohun Close, Great Leighs

CM3 1NY

3 bed
£535k

1 Castlefields, Great Leighs

CM3 1JW

1 bed1 bath
£650k

1 Chapel Cottages, Littley Green

CM3 1BU

3 bed

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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 11 Mashbury Road is modelled from its 81 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CM3 1EN. 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 11 Mashbury Road. 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 11 Mashbury Road was lodged in September 2020 at band E and is valid until September 2030. 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 11 Mashbury Road. 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 12 months, which places each incident at an approximate point. The 2 schools and 24 stops listed are measured in a straight line from CM3 1EN, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
11 Mashbury Road 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 11 Mashbury Road, Great Waltham, Chelmsford, CM3 1EN. Each answer is also embedded as structured data for search engines.

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