Skip to content
UK Property Looker

18 Isaac Square, Great Baddow, Chelmsford, CM2 7PP

4 sales on record

Estimated value

£508,000

  • Since the 2023 sale (£485,000)+5%
  • Against CM2 7PP's recent median (£460,000)+10%

Newest record on this page: November 2025. 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
4
Bathrooms
3
Floor area
111 m²
1195 sq ft
Energy rating
C
Score 72
Council tax
Band F
Tenure
Owner Occupied
Get directions (opens in a new tab)
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

£508,000

  • Against its 2023 sale (£485,000)+5%
  • Against CM2 7PP's recent median (£460,000)+10%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 18 Isaac Square is modelled from its 111 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in CM2 7PP. 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

    111 m² from the EPC lodged in February 2023

  • Sales of this home

    4 sales recorded, the latest in 2023

  • Recent sales in CM2 7PP

    5 sales, median £460,000 (2025–2021)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: November 2025Latest 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 Isaac Square valuation sits well clear of the typical sold price in this postcode.

Sales timeline

  1. 6 November 2023Most recent

    £485,000

    +61.7%over 13 years

  2. 26 August 2010

    £299,995

    +6.2%over 1 year

  3. 5 December 2008

    £282,500

    +15.8%over 6 years

  4. 27 June 2002

    £243,995

Median price across the last 5 sales in CM2 7PP: £460,000 (2025–2021).

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 18 Isaac Square

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

18 Isaac Square is a four-bedroom semi-detached house in Great Baddow, Chelmsford, Chelmsford (CM2 7PP). It has a recorded floor area of 111 m² (around 1195 sq ft), construction records dating it to 1996-2002 and council tax band F. The latest certificate (February 2023) shows a C (score 72). When first surveyed in July 2009 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Poor to Very Good; while window efficiency dropped from Good to Average. The recommended improvements would push it to B (score 85). Other recorded features include outbuildings and a basement.

Last sale on file: £485,000 in November 2023. Across the public record there are 4 sales, relatively high churn for a single property. At 111 m² it's 16.8% larger than the typical home in the postcode (95 m² median across 27 EPCs). Across 2002–2023, sale prices on this property compounded at 3.3% per year. On a £-per-square-foot basis, the last sale (£406/sq ft) was about 64.5% above the typical sold price in the postcode.

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
  • CloakroomYes
  • EnsuiteYes
  • BasementYes

Outside

  • Private gardenSouth-facing
  • DrivewayYes
  • OutbuildingsYes

Building

  • Heating systemGas
Before you decide

Everything you need to know about 18 Isaac Square

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

Pick your report · from £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
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)
Feb 2023

EPC Rating

A
B
C
C72
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
3.4 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 2 February 2033

6 years remaining

Property Improvements

Changes detected from historical EPC data

Feb 2023from Jul 2009
EPC improved fromD64toC72
Heating Controls
Prog + StatFull

Heating controls upgraded for better temperature management

Roof Insulation
InsulatedWell Insulated

Loft insulation upgraded to recommended levels

Floor Insulation
UninsulatedPartial

Floor insulation added or improved

Low Energy Lighting
16%71%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 18 Isaac Square, Great Baddow, Chelmsford, CM2 7PP, sourced from the PlanIt planning register.

18 Isaac Square has no planning applications on record.

A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.

On the street

Versus other Isaac Square homes

Four headline reads against 27 similar houses on this street, drawn from the latest EPC and Land Registry data.

Years Held for 18 Isaac Square lags the street by a wide margin.

Price per m²

£4,369

Street avg £3,499

Above

Floor Area

111 m²

Street avg 104 m²

Above

Habitable Rooms

6 rooms

Street avg 5 rooms

Above

CO₂ Emissions

3.4 t/year

Street avg 3.6 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 Chelmsford district page.
Full Chelmsford report

Crime

324/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

Woodhill Road — bus stop.

Closest school

0.3 km

Baddow Hall Infant School. 14 schools nearby.

Nearest schools

  • Baddow Hall Infant SchoolPrimary302m
  • Baddow Hall Junior SchoolPrimary302m
  • The Sandon SchoolSecondary320m
  • Larkrise Primary SchoolPrimary1.4km

Nearest stops

  • Woodhill RoadBus stop217m
  • SchoolBus stop227m
  • Sandon SchoolBus stop256m
  • Manor Farm ShopBus stop470m

Most reported crime locally

  • Violence & Sexual Offences2,036 reports42%
  • Shoplifting529 reports11%
  • Anti-social Behaviour400 reports8%
  • Other Theft353 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 CM2 7PP from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for CM2 7PP

Daytime· 07:00 – 23:00

55.2dB

Moderate
Night-time road noise heatmap for CM2 7PP

Night-time· 23:00 – 07:00

47.5dB

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 centurySemi-Detached HouseEPC CPermanent outbuildings

Because the property has permanent outbuildings, we believe a Level 3 building survey should be considered.

From £1,085 · 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.
£512k

1 Chelmer Lea

CM2 7QG

4 bed1 bath
£523k

1 Baddow Hall Crescent

CM2 7BY

4 bed2 bath
£546k

1 Baddow Place Avenue

CM2 7JN

4 bed1 bath
£620k

1 2 Valley Cottages, Tabors Hill, Great Baddow

CM2 7BP

4 bed2 bath
£775k

1 Britten Crescent

CM2 7EP

4 bed1 bath
£800k

1 Chalklands, Sandon

CM2 7TH

4 bed2 bath
£460k

1 Barrington Close

CM2 7AX

3 bed
£457k

1 Cards Road, Sandon

CM2 7RH

3 bed1 bath

Property research, connected

Get up to date data on unlimited properties per month

Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.

Start your research
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 Isaac Square is modelled from its 111 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in CM2 7PP. 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. 4 sales are recorded for 18 Isaac Square. 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 Isaac Square was lodged in February 2023 at band C and is valid until February 2033. 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 Isaac Square. 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 15 months, which places each incident at an approximate point. The 14 schools and 30 stops listed are measured in a straight line from CM2 7PP, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
18 Isaac Square is in council tax band F. 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 Isaac Square, Great Baddow, Chelmsford, CM2 7PP. Each answer is also embedded as structured data for search engines.

Know this home? Think our valuation is wrong?

Leave a note for other visitors about work done or anything the records miss, and say what you think it's worth. It takes about two minutes.

Keep exploring