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Thanmory, Burnham Road, Althorne, Chelmsford, CM3 6BX

1 planning record
Property type
Detached
Bedrooms
4
Bathrooms
3
Floor area
217 m²
2336 sq ft
Energy rating
C
Score 71
Council tax
Band F
Tenure
Owner Occupied
Overview

About Thanmory

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

Thanmory is a four-bedroom detached house in Althorne, Chelmsford, Chelmsford (CM3 6BX). It has a recorded floor area of 217 m² (around 2336 sq ft), construction records dating it to 1976-1982 and council tax band F. The latest certificate (March 2020) shows a C (score 71). When first surveyed in July 2010 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Very Poor to Very Good; while wall efficiency dropped from Good to Average. The recommended improvements would push it to B (score 83). Records show the property has been extended at some point in its history.

At 217 m² the property is well over the postcode median (103 m² across 9 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. Across 2011–2020, sale prices on this property compounded at 3% per year. Today's modelled estimate of £636,000 is 29.8% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£210/sq ft) was about 36.6% below the postcode norm. Most recent transfer: June 2020 at £490,000. One historical planning record sits against the property in 2009.

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

  • Bedrooms4
  • Bathrooms3
  • Dining roomYes
  • EnsuiteYes

Outside

  • Private gardenRear
  • GarageYes

Building

  • Previously extendedYes
Before you decide

Everything you need to know about Thanmory

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

Pick your report · every report is £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.

Thanmory ranks among the most efficient homes in the postcode for energy use.

Current Certificate(1 of 2)
Mar 2020

EPC Rating

A
B
C
C71
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
6.5 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Mar 2020from Jul 2010
EPC improved fromD68toC71
Low Energy Lighting
5%87%

More low energy lighting installed

SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Late 20th centuryDetached HouseEPC C

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 £895 · Includes VAT

Planning

Planning history

Applications and permits filed against Thanmory, Burnham Road, Althorne, Chelmsford, CM3 6BX, sourced from the PlanIt planning register.

1 application on record at Thanmory, Burnham Road, Althorne, Chelmsford, CM3 6BX

1decisions
  1. Nov 2009
    RenovationFull
    Outcome in report

    Proposed new tiled pitched roofs to replace existing flat roofs to front and rear dormers

    Reference
    09/00782/FUL
    Full record in report

Unlock Thanmory, Burnham Road, Althorne, Chelmsford, CM3 6BX'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
  • What the pattern means for extending or converting here
£14.99one-off · instant

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Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

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

Current estimate

£636,000

Modelled from EPC, postcode comparables and a sale-price growth of 3.0% per year over 9 years.

See how we calculated this
Last sold (2020)

£490,000

Growth on file: 3.0% per year over 9 years.

Sales timeline

  1. 3 June 2020Most recent

    £490,000

    +32.1%over 9 years

  2. 26 January 2011

    £371,000

Median price across the last 5 sales in CM3 6BX: £420,000 (2024–2020).

On the street

Versus other Burnham Road homes

Four headline reads against 9 similar houses on this street, drawn from the latest EPC and Land Registry data.

Price per m² for Thanmory lags the street by a wide margin.

Price per m²

£2,258

Street avg £3,943

Strongly below

Floor Area

217 m²

Street avg 110 m²

Strongly above

Habitable Rooms

7 rooms

Street avg 6 rooms

Above

CO₂ Emissions

6.5 t/year

Street avg 5.8 t/year

On par
Before you decide

Everything you need to know about Thanmory

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

Pick your report · every report is £14.99

One time fee only - money back guarantee

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
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£520k

1 Curlew Avenue, Mayland

CM3 6TX

4 bed2 bath
£437k

1 Bridgemans Green, Latchingdon

CM3 6LJ

4 bed2 bath
£386k

1 Blenheim Gardens, Mayland

CM3 6TH

4 bed
£646k

1 Bakersfield, The Drive, Mayland

CM3 6GT

5 bed3 bath
£367k

1 Bramley Way, Mayland

CM3 6ER

4 bed
£672k

1 Crouch Vale Court, Latchingdon

CM3 6FN

5 bed3 bath
£898k

1 Brennan Close, Cold Norton

CM3 6SZ

5 bed2 bath
£370k

1 Clarke Rise, Cold Norton

CM3 6JL

3 bed1 bath
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

Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.

Crime

1/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Recreation Ground — bus stop.

Closest school

2.2 km

Maylandsea Primary School. 2 schools nearby.

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 6BX from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for CM3 6BX

Daytime· 07:00 – 23:00

47.8dB

Low
Night-time road noise heatmap for CM3 6BX

Night-time· 23:00 – 07:00

41.4dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about Thanmory, Burnham Road, Althorne, Chelmsford, CM3 6BX. Each answer is also embedded as structured data for search engines.