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11 Alley Groves, Cowfold, Horsham, RH13 8BN

1 planning record

Estimated value

£507,000

  • Since the 2025 sale (£450,000)+13%
  • Against RH13 8BN's recent median (£415,000)+22%

Newest record on this page: September 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Detached
Bedrooms
4
Bathrooms
3
Floor area
82 m²
883 sq ft
Energy rating
E
Score 51
Council tax
Band E
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

£507,000

  • Against its 2025 sale (£450,000)+13%
  • Against RH13 8BN's recent median (£415,000)+22%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 11 Alley Groves is modelled from its 82 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in RH13 8BN. 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

    82 m² from the EPC lodged in February 2025

  • Sales of this home

    2 sales recorded, the latest in 2025

  • Recent sales in RH13 8BN

    5 sales, median £415,000 (2024–2022)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: September 2025Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 applicationFull 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.

Sale price has grown by over 3x since 1997.

Sales timeline

  1. 18 September 2025Most recent

    £450,000

    +291.5%over 28 years

  2. 29 May 1997

    £114,950

Median price across the last 5 sales in RH13 8BN: £415,000 (2024–2022).

Risks

What this page doesn't show

1 potential issue has already been flagged for 11 Alley Groves, Cowfold, Horsham, RH13 8BN. 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 11 Alley Groves

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

11 Alley Groves is a four-bedroom detached house in Cowfold, Horsham, Horsham (RH13 8BN). It has a recorded floor area of 82 m² (around 883 sq ft), construction records dating it to 1976-1982 and council tax band E. The latest certificate (February 2025) shows an E (score 51), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 80), a 2-band jump. Main heating runs on oil.

On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. It changed hands recently, sold September 2025 for £450,000. One planning record on file: an extension approved in 2010. Past consents include an extension, meaningful when judging how the property has evolved. Across 1997–2025, sale prices on this property compounded at 4.9% per year. Today's modelled estimate of £507,000 is 12.7% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£510/sq ft) was about 91% 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

Outside

  • Private gardenYes
  • GarageYes
Before you decide

Everything you need to know about 11 Alley Groves

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.

11 Alley Groves sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.

Current Certificate
Feb 2025

EPC Rating

A
B
C
D
E
E51
F
G
Main Heating
Gas
Main Fuel
Oil
Hot Water
Average
Windows
Average
CO2 Emissions
5.4 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 20 February 2035

8 years remaining
Planning

Planning history

Applications and permits filed against 11 Alley Groves, Cowfold, Horsham, RH13 8BN, sourced from the PlanIt planning register.

11 Alley Groves has an approved single-storey rear extension on the planning record.

1 application on record at 11 Alley Groves, Cowfold, Horsham, RH13 8BN

1decisions1extensions8documents9nearby
  1. Feb 2010
    ExtensionFull
    Outcome in report

    Extension: Single storey · Rear of property

    Extension at first floor over existing dining area to kitchen, with pitched roof and window to rear elevation.

    Documents
    8 docs on file
    Reference
    DC/09/2319
    Full record in report

Unlock 11 Alley Groves, Cowfold, Horsham, RH13 8BN'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 9 notable nearby
  • The 8 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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On the street

Versus other Alley Groves homes

Four headline reads against 25 similar houses on this street, drawn from the latest EPC and Land Registry data.

11 Alley Groves is notably below the street on years held.

Price per m²

£5,488

Street avg £4,144

Above

Floor Area

82 m²

Street avg 83 m²

On par

Habitable Rooms

7 rooms

Street avg 5 rooms

Strongly above

CO₂ Emissions

5.4 t/year

Street avg 2.3 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

Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.

Crime

118/mo

Falling year-on-year across the wider district.

Nearest stop

0.4 km

Village Hall — bus stop.

Closest school

0.5 km

St Peter's CofE (Aided) Primary School. 1 school nearby.

Nearest schools

  • St Peter's CofE (Aided) Primary SchoolPrimary516m

Nearest stops

  • Village HallBus stop407m
  • Brook FarmBus stop447m
  • Long Barn HouseBus stop518m
  • South LeasBus stop623m

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 8BN from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for RH13 8BN

Daytime· 07:00 – 23:00

49.6dB

Low
Night-time road noise heatmap for RH13 8BN

Night-time· 23:00 – 07:00

43.3dB

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 centuryDetached HouseEPC ENo mains gas

Because the property has no mains gas supply, 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.
£450k

1 Coach House Mews, Horsham Road, Cowfold

RH13 8BU

4 bed2 bath
£738k

1 Church Gate, Red Lane, Shipley

RH13 8PH

4 bed1 bath
£919k

1 Carylls Meadow, West Grinstead

RH13 8HW

4 bed2 bath
£474k

1 Champions Gate Cottages, Cowfold Road, West Grinstead

RH13 8LZ

3 bed1 bath
£550k

1 Butchers Row, West Grinstead

RH13 8NF

3 bed1 bath
£563k

1 Barrack Cottages, Brighton Road, Shermanbury

RH13 8HQ

3 bed
£438k

1 Alley Groves, Cowfold

RH13 8BN

3 bed2 bath
£436k

1 Buckwood Cottages, Worthing Road, West Grinstead

RH13 8GH

3 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 11 Alley Groves is modelled from its 82 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in RH13 8BN. 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 11 Alley Groves. 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 11 Alley Groves was lodged in February 2025 at band E and is valid until February 2035. Floor area, heating and insulation details on this page come from it.
Planning records
Planning applications are collected from local authority registers through PlanIt. 1 application is matched to 11 Alley Groves. 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 1 school and 21 stops listed are measured in a straight line from RH13 8BN, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
11 Alley Groves is in council tax band E. 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 11 Alley Groves, Cowfold, Horsham, RH13 8BN. Each answer is also embedded as structured data for search engines.

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