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21 Barnes Wallis Avenue, Christs Hospital, Horsham, RH13 0TJ

4 sales on record

Estimated value

£555,000

  • Since the 2021 sale (£495,000)+12%
  • Against RH13 0TJ's recent median (£410,000)+35%

Newest record on this page: August 2025. 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
5
Bathrooms
2
Floor area
137 m²
1475 sq ft
Energy rating
C
Score 78
Council tax
Band F
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

£555,000

  • Against its 2021 sale (£495,000)+12%
  • Against RH13 0TJ's recent median (£410,000)+35%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 21 Barnes Wallis Avenue is modelled from its 137 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in RH13 0TJ. 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

    137 m² from the EPC lodged in April 2021

  • Sales of this home

    4 sales recorded, the latest in 2021

  • Recent sales in RH13 0TJ

    5 sales, median £410,000 (2025–2017)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: August 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.

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

Sales timeline

  1. 25 August 2021Most recent

    £495,000

    +51.4%over 9 years

  2. 21 November 2011

    £327,000

    -7.9%over 4 years

  3. 21 May 2007

    £355,000

    +9.2%over 2 years

  4. 28 April 2005

    £325,000

Median price across the last 5 sales in RH13 0TJ: £410,000 (2025–2017).

Risks

What this page doesn't show

1 potential issue has already been flagged for 21 Barnes Wallis Avenue, Christs Hospital, Horsham, RH13 0TJ. 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 Barnes Wallis Avenue

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

21 Barnes Wallis Avenue is a five-bedroom mid-terrace house in Christs Hospital, Horsham, Horsham (RH13 0TJ). It has a recorded floor area of 137 m² (around 1475 sq ft), construction records dating it to 2003-2006 and council tax band F. The latest certificate (April 2021) shows a C (score 78), near the top of the C band. The rating has held steady at C across 2 certificates since October 2010. Between certificates, lighting went from Good to Very Good. The recommended improvements would push it to B (score 85).

Last sale on file: £495,000 in August 2021. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. At 137 m² it's 22.3% larger than the typical home in the postcode (112 m² median across 14 EPCs). 5 bedrooms is on the larger side for this postcode, where 3 is the typical count. Across 2005–2021, sale prices on this property compounded at 2.6% per year. Today's modelled estimate of £555,000 is 12.1% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£336/sq ft) was about 37.3% 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

  • Bedrooms5
  • Bathrooms2
  • Utility roomYes
  • EnsuiteYes

Outside

  • Private gardenRear
  • ParkingYes

Building

  • Central heatingYes
Before you decide

Everything you need to know about 21 Barnes Wallis Avenue

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)
Apr 2021

EPC Rating

A
B
C
C78
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
3.1 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 20 April 2031

4 years remaining

Property Improvements

Changes detected from historical EPC data

Apr 2021from Oct 2010
Low Energy Lighting
56%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 21 Barnes Wallis Avenue, Christs Hospital, Horsham, RH13 0TJ, sourced from the PlanIt planning register.

21 Barnes Wallis Avenue has no planning applications on record.

6

But the area is active

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

On the street

Versus other Barnes Wallis Avenue homes

Four headline reads against 14 similar houses on this street, drawn from the latest EPC and Land Registry data.

21 Barnes Wallis Avenue outperforms the street on floor area by a wide margin.

Price per m²

£3,613

Street avg £3,025

Above

Floor Area

137 m²

Street avg 111 m²

Strongly above

Habitable Rooms

7 rooms

Street avg 5 rooms

Strongly above

CO₂ Emissions

3.1 t/year

Street avg 2.9 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

Rail-style transport is unusually close for this postcode.

Crime

118/mo

Falling year-on-year across the wider district.

Nearest stop

0.0 km

Bluecoat Pond — bus stop.

Closest school

2.0 km

Tanbridge House School. 10 schools nearby.

Nearest schools

  • Tanbridge House SchoolSecondary2.0km
  • Arunside School, HorshamPrimary2.1km
  • St John's Catholic Primary SchoolPrimary2.1km
  • Southwater Junior AcademyPrimary2.3km

Nearest stops

  • Bluecoat PondBus stop36m
  • King Edward CloseBus stop237m
  • Christs Hospital Rail StationRailway station260m
  • Christs Hospital Rail StationRailway station273m

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 0TJ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for RH13 0TJ

Daytime· 07:00 – 23:00

45.7dB

Low
Night-time road noise heatmap for RH13 0TJ

Night-time· 23:00 – 07:00

37.6dB

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

21st 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 £795 · 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.
£707k

1 Hillfield Cottages, Fulfords Road, Itchingfield

RH13 0NR

4 bed
£550k

1 Holmbush Cottages, Hayes Lane, Slinfold

RH13 0SL

3 bed
£523k

1 Hayes Lane, Slinfold

RH13 0SQ

3 bed
£459k

1 Fairfield Cottages, Cross Lane, Barns Green

RH13 0TG

3 bed
£420k

1 Greenfield Road, Slinfold

RH13 0SF

3 bed
£390k

1 Barnes Wallis Avenue, Christs Hospital

RH13 0TJ

3 bed
£550k

1 Churchyard Cottages, Clapgate Lane, Slinfold

RH13 0QU

2 bed1 bath
£507k

1 Bluecoat Pond, Christs Hospital

RH13 0NW

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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 Barnes Wallis Avenue is modelled from its 137 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in RH13 0TJ. 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 21 Barnes Wallis Avenue. 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 Barnes Wallis Avenue was lodged in April 2021 at band C and is valid until April 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 21 Barnes Wallis Avenue. 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 10 schools and 30 stops listed are measured in a straight line from RH13 0TJ, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
21 Barnes Wallis Avenue 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 21 Barnes Wallis Avenue, Christs Hospital, Horsham, RH13 0TJ. Each answer is also embedded as structured data for search engines.

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