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12 Castlewood Road, Southwater, Horsham, RH13 9US

Estimated value

£319,000

  • Since the 2026 sale (£308,000)+4%
  • Against RH13 9US's recent median (£361,000)-12%

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
Bedrooms
2
Bathroom
1
Floor area
47 m²
506 sq ft
Energy rating
C
Score 71
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

£319,000

  • Against its 2026 sale (£308,000)+4%
  • Against RH13 9US's recent median (£361,000)-12%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 12 Castlewood Road is modelled from its 47 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in RH13 9US. 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

    47 m² from the EPC lodged in February 2021

  • Sales of this home

    2 sales recorded, the latest in 2026

  • Recent sales in RH13 9US

    5 sales, median £361,000 (2026–2021)

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.

12 Castlewood Road valuation sits well clear of the typical sold price in this postcode.

Sales timeline

  1. 7 January 2026Most recent

    £308,000

    +16.2%over 4 years

  2. 16 May 2021

    £265,000

Median price across the last 5 sales in RH13 9US: £361,000 (2026–2021).

Risks

What this page doesn't show

1 potential issue has already been flagged for 12 Castlewood Road, Southwater, Horsham, RH13 9US. 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 12 Castlewood Road

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

12 Castlewood Road is a two-bedroom mid-terrace house in Southwater, Horsham, Horsham (RH13 9US). It has a recorded floor area of 47 m² (around 506 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (February 2021) shows a C (score 71). The rating has held steady at C across 2 certificates since March 2010. Between certificates, hot-water efficiency went from Average to Good, lighting went from Very Poor to Very Good and main heating went from Average to Good. The recommended improvements would push it to B (score 88).

A recent sale: £308,000 in January 2026. At 47 m² it sits well below the postcode median (69 m² across 23 EPCs), making it one of the more compact homes locally. Across 2021–2026, sale prices on this property compounded at 3.3% per year. On a £-per-square-foot basis, the last sale (£609/sq ft) was about 124.5% 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

  • Bedrooms2
  • Bathrooms1
  • EnsuiteYes

Outside

  • Private gardenRear
  • ParkingOff road

Building

  • RefurbishedYes
Before you decide

Everything you need to know about 12 Castlewood Road

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 2)
Feb 2021

EPC Rating

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

Certificate validity

Valid until 17 February 2031

4 years remaining

Property Improvements

Changes detected from historical EPC data

Feb 2021from Mar 2010
Heating Controls
Prog + TRVsFull

Heating controls upgraded for better temperature management

Hot Water
AverageGood

Hot water efficiency improved

Low Energy Lighting
0%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 12 Castlewood Road, Southwater, Horsham, RH13 9US, sourced from the PlanIt planning register.

12 Castlewood Road has no planning applications on record.

4

But the area is active

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

On the street

Versus other Castlewood Road homes

Four headline reads against 23 similar houses on this street, drawn from the latest EPC and Land Registry data.

12 Castlewood Road outperforms the street on price per m² by a wide margin.

Price per m²

£6,553

Street avg £3,851

Strongly above

Floor Area

47 m²

Street avg 75 m²

Strongly below

Habitable Rooms

3 rooms

Street avg 4 rooms

Strongly below

CO₂ Emissions

1.8 t/year

Street avg 2.7 t/year

Strongly above
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

118/mo

Falling year-on-year across the wider district.

Nearest stop

0.2 km

The Brook — bus stop.

Closest school

0.2 km

Castlewood Primary School. 3 schools nearby.

Nearest schools

  • Castlewood Primary SchoolPrimary174m
  • Southwater Junior AcademyPrimary464m
  • Southwater Infant AcademyPrimary465m

Nearest stops

  • The BrookBus stop198m
  • Camelot CloseBus stop305m
  • The CopseBus stop459m
  • Easteds LaneBus stop490m

Most reported crime locally

  • Violence & Sexual Offences646 reports36%
  • Anti-social Behaviour339 reports19%
  • Criminal Damage & Arson170 reports10%
  • Public Order135 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 RH13 9US from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for RH13 9US

Daytime· 07:00 – 23:00

51.9dB

Low
Night-time road noise heatmap for RH13 9US

Night-time· 23:00 – 07:00

41.1dB

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 2 HomeBuyer Report

Late 20th centuryMid-Terrace 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 £595 · 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.
£355k

1 Church Lane, Southwater

RH13 9EB

2 bed1 bath
£450k

1 Andrews Lane, Southwater

RH13 9DY

2 bed1 bath
£477k

1 Bonfire Hill, Southwater

RH13 9BU

2 bed
£392k

1 Castlewood Road, Southwater

RH13 9US

3 bed1 bath
£488k

1 Cairo Cottages, Cripplegate Lane, Southwater

RH13 9HW

3 bed1 bath
£529k

1 Andrews Cottages, Andrews Road, Southwater

RH13 9EX

3 bed1 bath
£163k

1 Canterbury Court, Southwater

RH13 9XS

1 bed1 bath
£509k

1 Andrews Road, Southwater

RH13 9EU

4 bed1 bath

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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 12 Castlewood Road is modelled from its 47 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in RH13 9US. 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. 2 sales are recorded for 12 Castlewood 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 12 Castlewood Road was lodged in February 2021 at band C and is valid until February 2031. 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 12 Castlewood 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 15 months, which places each incident at an approximate point. The 3 schools and 30 stops listed are measured in a straight line from RH13 9US, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
12 Castlewood 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 12 Castlewood Road, Southwater, Horsham, RH13 9US. Each answer is also embedded as structured data for search engines.

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