Skip to content
UK Property Looker

21 New Town, Copthorne, Crawley, RH10 3LY

1 planning record
Property type
Semi-detached
Bedrooms
5
Floor area
121 m²
1302 sq ft
Energy rating
D
Score 59
Council tax
Band C
Tenure
Owner Occupied
Get directions (opens in a new tab)
Overview

About 21 New Town

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

21 New Town is a five-bedroom semi-detached house in Copthorne, Crawley, Crawley (RH10 3LY). It has a recorded floor area of 121 m² (around 1302 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (May 2024) shows a D (score 59), a step below the typical UK home. When first surveyed in July 2012 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good, hot-water efficiency went from Average to Good and lighting went from Very Poor to Very Good; while roof efficiency dropped from Average to Very Poor. The recommended improvements would push it to C (score 80).

A recent sale: £530,000 in December 2025. On a £-per-square-foot basis, the last sale (£407/sq ft) was about 81.4% above the typical sold price in the postcode. 5 bedrooms is on the larger side for this postcode, where 4 is the typical count. One historical planning record sits against the property in 2018.

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

  • Bedrooms5
Before you decide

Everything you need to know about 21 New Town

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

Larger development activity nearby

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)
May 2024

EPC Rating

A
B
C
D
D59
E
F
G
Main Heating
Electric & Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
5.0 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 27 May 2034

7 years remaining

Property Improvements

Changes detected from historical EPC data

May 2024from Jul 2012
EPC improved fromE54toD59
Heating Controls
Prog + TRVsFull

Heating controls upgraded for better temperature management

Hot Water
Main (No Stat)Main System

Hot water system upgraded

Windows
AverageGood

Window efficiency improved

Low Energy Lighting
9%100%

More low energy lighting installed

SDL Surveying

Get a survey for this property

Level 3 Building Survey

Victorian-eraSemi-Detached HouseEPC DPre-1919 buildExtended multiple times (2+ extensions)

Because the property was built before 1919 and has been extended more than once, we believe a Level 3 building survey should be considered.

From £1,085 · Includes VAT

Planning

Planning history

Applications and permits filed against 21 New Town, Copthorne, Crawley, RH10 3LY, sourced from the PlanIt planning register.

1 application on record at 21 New Town, Copthorne, Crawley, RH10 3LY

1decisions1extensions10documents2nearby
  1. Aug 2018
    ConservatoryFull
    Outcome in report

    Extension: Single storey · Rear of property

    Rear single storey extension to replace existing conservatory.

    Extension
    Documents
    10 docs on file
    Reference
    DM/18/2513
    Full record in report

Unlock 21 New Town, Copthorne, Crawley, RH10 3LY'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, plus 2 notable nearby
  • The 10 documents, officer reports & conditions
  • What the pattern means for extending or converting here
£14.99one-off · instant

One time fee only - money back guarantee

Price

Sales history & valuation

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

Latest sale on 21 New Town was the highest on Land Registry record across the postcode.

Current estimate

£512,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2025)

£530,000

Recorded with HM Land Registry.

Sales timeline

  1. 1 December 2025Most recent

    £530,000

Median price across the last 5 sales in RH10 3LY: £460,000 (2025–2021).

On the street

Versus other New Town homes

Four headline reads against 13 similar houses on this street, drawn from the latest EPC and Land Registry data.

Years Held for 21 New Town lags the street by a wide margin.

Price per m²

£4,380

Street avg £3,305

Strongly above

Floor Area

121 m²

Street avg 112 m²

Above

Habitable Rooms

6 rooms

Street avg 6 rooms

Above

CO₂ Emissions

5.0 t/year

Street avg 6.2 t/year

Above
Before you decide

Everything you need to know about 21 New Town

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

Larger development activity nearby

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
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£562k

1 Akehurst Close, Copthorne

RH10 3QQ

4 bed
£718k

1 Berry Close, Copthorne

RH10 3FQ

4 bed3 bath
£732k

1 Border Chase, Copthorne

RH10 3QH

4 bed1 bath
£350k

1 Bracken Close, Copthorne

RH10 3QE

4 bed
£508k

1 Brookview, Copthorne

RH10 3RZ

3 bed2 bath
£473k

1 Bridgelands, Copthorne

RH10 3QW

3 bed1 bath
£442k

1 Borers Close, Borers Arms Road, Copthorne

RH10 3XW

3 bed
£431k

1 Browning Close

RH10 3BY

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 Crawley district page.
Full Crawley report

Crime

598/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

New Town — bus stop.

Closest school

0.2 km

Fairway Infant School, Copthorne. 3 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 RH10 3LY from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for RH10 3LY

Daytime· 07:00 – 23:00

51.6dB

Low
Night-time road noise heatmap for RH10 3LY

Night-time· 23:00 – 07:00

43.7dB

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 21 New Town, Copthorne, Crawley, RH10 3LY. Each answer is also embedded as structured data for search engines.