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21 Arrancourt, Gilligan Close, Horsham, RH12 1UA

Estimated value

£166,000

  • Since the 2005 sale (£128,000)+30%
  • Against RH12 1UA's recent median (£192,000)-14%

Newest record on this page: May 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Mid terrace
Floor 00
Bedroom
1
Floor area
51 m²
549 sq ft
Energy rating
C
Score 71
Council tax
Band B
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

£166,000

  • Against its 2005 sale (£128,000)+30%
  • Against RH12 1UA's recent median (£192,000)-14%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 21 Arrancourt is modelled from its 51 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in RH12 1UA. 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

    51 m² from the EPC lodged in March 2025

  • Sales of this home

    1 sale recorded, the latest in 2005

  • Recent sales in RH12 1UA

    5 sales, median £192,000 (2026–2025)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: May 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.

21 Arrancourt valuation sits well clear of the typical sold price in this postcode.

Sales timeline

  1. 19 May 2005Most recent

    £128,000

Median price across the last 5 sales in RH12 1UA: £192,000 (2026–2025).

Risks

What this page doesn't show

1 potential issue has already been flagged for 21 Arrancourt, Gilligan Close, Horsham, RH12 1UA. 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 21 Arrancourt

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

21 Arrancourt is a one-bedroom mid-terrace house in Horsham (RH12 1UA). It has a recorded floor area of 51 m² (around 549 sq ft), construction records dating it to 1976-1982 and council tax band B. The latest certificate (March 2025) shows a C (score 71). When first surveyed in November 2018 the rating was E, the property has climbed 2 bands since. Between certificates, lighting went from Average to Very Good and main heating went from Very Poor to Average. Main heating runs on electricity. At 51 m² this is the 19th smallest of 39 units on EPC record in the building, where floor areas span 45–65 m². The building's EPC ratings span D to B across 39 units on file.

Untraded for 21 years, with the last transfer in May 2005. Today's modelled estimate of £166,000 is 29.7% above the 2005 sale price.

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

  • Bedrooms1
  • Dining roomYes

Outside

  • Communal gardenYes
  • ParkingAllocated

Building

  • RefurbishedYes
Before you decide

Everything you need to know about 21 Arrancourt

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

Larger development activity nearby

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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.
Current Certificate(1 of 3)
Mar 2025

EPC Rating

A
B
C
C71
D
E
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Very Poor
Windows
Average
CO2 Emissions
2.7 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 26 March 2035

8 years remaining

Property Improvements

Changes detected from historical EPC data

Jan 2025from Nov 2018
EPC improved fromE50toD66
Heating System
Room HeatersStorage Heaters

Heating system upgraded to a more efficient system

Heating Controls
ThermostatManual

Heating controls changed

Hot Water
ImmersionImmersion (Off-Peak)

Hot water system upgraded

Low Energy Lighting
40%100%

More low energy lighting installed

Mar 2025from Jan 2025
EPC improved fromD66toC71
Planning

Planning history

Applications and permits filed against 21 Arrancourt, Gilligan Close, Horsham, RH12 1UA, sourced from the PlanIt planning register.

21 Arrancourt 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 Gilligan Close homes

Four headline reads against 38 similar flats on this street, drawn from the latest EPC and Land Registry data.

CO₂ Emissions for 21 Arrancourt lags the street by a wide margin.

Price per m²

£2,510

Street avg £2,777

Below

Floor Area

51 m²

Street avg 52 m²

On par

Habitable Rooms

2 rooms

Street avg 2 rooms

Below

CO₂ Emissions

2.7 t/year

Street avg 1.8 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 Horsham district page.
Full Horsham report

Crime

276/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Middleton Road — bus stop.

Closest school

0.3 km

Arunside School, Horsham. 14 schools nearby.

Nearest schools

  • Arunside School, HorshamPrimary260m
  • St John's Catholic Primary SchoolPrimary260m
  • St Mary's CofE (Aided) Primary SchoolPrimary731m
  • Greenway Junior SchoolPrimary739m

Nearest stops

  • Middleton RoadBus stop94m
  • Rushams RoadBus stop217m
  • Curzon AvenueBus stop238m
  • Merryfield DriveBus stop266m

Most reported crime locally

  • Violence & Sexual Offences1,282 reports31%
  • Anti-social Behaviour902 reports22%
  • Shoplifting681 reports16%
  • Criminal Damage & Arson315 reports8%

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 RH12 1UA from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for RH12 1UA

Daytime· 07:00 – 23:00

50.8dB

Low
Night-time road noise heatmap for RH12 1UA

Night-time· 23:00 – 07:00

41.0dB

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 centuryGround Floor FlatEPC CNo mains gas

Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.

From £820 · 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.
£181k

1 Arrancourt, Gilligan Close

RH12 1UA

1 bed
£289k

1 Brook Terrace, Talbot Lane

RH12 1ES

1 bed1 bath
£183k

1 Bishopric Court

RH12 1TH

2 bed1 bath
£241k

1 Chichester Terrace

RH12 1DB

2 bed
£337k

1 Anchor Court, Talbot Lane

RH12 1ET

2 bed1 bath
£464k

1 Barn Cottage, Talbot Lane

RH12 1ES

2 bed1 bath
£165k

1 Barnes Mews, Bishopric

RH12 1AP

£169k

1 10 St Marys House, Flat 2, Normandy

RH12 1JL

Flat

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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 21 Arrancourt is modelled from its 51 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in RH12 1UA. 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 21 Arrancourt. 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 21 Arrancourt was lodged in March 2025 at band C and is valid until March 2035. 3 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 21 Arrancourt. 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 RH12 1UA, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
21 Arrancourt is in council tax band B. 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 21 Arrancourt, Gilligan Close, Horsham, RH12 1UA. Each answer is also embedded as structured data for search engines.

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