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33 Thornden, Cowfold, Horsham, RH13 8AG

1 planning record
Property type
Detached
Bedrooms
2
Floor area
109 m²
1173 sq ft
Energy rating
E
Score 49
Council tax
Band F
Tenure
Owner Occupied
Overview

About 33 Thornden

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

33 Thornden is a two-bedroom detached house in Cowfold, Horsham, Horsham (RH13 8AG). It has a recorded floor area of 109 m² (around 1173 sq ft), construction records dating it to 1950-1966 and council tax band F. The latest certificate (July 2019) shows an E (score 49), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since July 2009. Between certificates, lighting went from Poor to Very Good; while wall efficiency dropped from Good to Average and hot-water efficiency dropped from Average to Poor. The recommended improvements would lift it to C (score 75), a 2-band jump. Main heating runs on oil.

One planning record on file: an extension approved in 2025. Past consents include an extension and partial demolition, meaningful when judging how the property has evolved. On a £-per-square-foot basis, the last sale (£469/sq ft) was about 38.6% above the typical sold price in the postcode. Sold August 2023 for £550,000.

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

Outside

  • Private gardenYes
  • GarageYes

Building

  • RefurbishedYes
Before you decide

Everything you need to know about 33 Thornden

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

Larger development activity nearby

Pick your report · every report is £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.

33 Thornden's carbon output runs well above what efficient homes in the postcode produce.

Current Certificate(1 of 2)
Jul 2019

EPC Rating

A
B
C
D
E
E49
F
G
Main Heating
Gas
Main Fuel
Oil
Hot Water
Poor
Windows
Average
CO2 Emissions
6.6 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Jul 2019from Jul 2009
Hot Water
AveragePoor

Hot water efficiency decreased

Low Energy Lighting
23%75%

More low energy lighting installed

SDL Surveying

Get a survey for this property

Level 3 Building Survey

Mid 20th centuryDetached BungalowEPC EExtended multiple times (2+ extensions)No mains gas

Because the property has been extended more than once and has no mains gas supply, we believe a Level 3 building survey should be considered.

From £1,085 · Includes VAT

Planning

Planning history

Applications and permits filed against 33 Thornden, Cowfold, Horsham, RH13 8AG, sourced from the PlanIt planning register.

Planning history includes recorded demolition works, indicating a major rebuild phase at this address.

1 application on record at 33 Thornden, Cowfold, Horsham, RH13 8AG

1decisions1extensions11documents9nearby
Flagged:Demolition
  1. Nov 2025
    DemolitionFull
    Outcome in report

    Extension: Single storey · Rear of property

    Demolition of existing conservatory and erection of a single storey rear extension.

    Extension
    Documents
    11 docs on file
    Reference
    DC/25/1477
    Full record in report

Unlock 33 Thornden, Cowfold, Horsham, RH13 8AG'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 11 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.

33 Thornden valuation sits well clear of the typical sold price in this postcode.

Current estimate

£600,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2023)

£550,000

Recorded with HM Land Registry.

Sales timeline

  1. 21 August 2023Most recent

    £550,000

Median price across the last 5 sales in RH13 8AG: £560,000 (2025–2021).

On the street

Versus other Thornden homes

Four headline reads against 12 similar houses on this street, drawn from the latest EPC and Land Registry data.

On years held, 33 Thornden runs well behind the street norm.

Price per m²

£5,046

Street avg £5,575

Above

Floor Area

109 m²

Street avg 126 m²

On par

Habitable Rooms

5 rooms

Street avg 5 rooms

On par

CO₂ Emissions

6.6 t/year

Street avg 6.5 t/year

On par
Before you decide

Everything you need to know about 33 Thornden

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

Larger development activity nearby

Pick your report · every report is £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.
£363k

1 Church Terrace, Station Road, Cowfold

RH13 8DA

2 bed1 bath
£334k

1 Brockhurst Cottages, Billingshurst Road, Coolham

RH13 8QN

2 bed1 bath
£558k

1 Butchers Row, West Grinstead

RH13 8NF

3 bed1 bath
£315k

1 Cambria Close, Partridge Green

RH13 8GW

2 bed1 bath
£500k

1 Barrack Cottages, Brighton Road, Shermanbury

RH13 8HQ

3 bed
£487k

1 Champions Gate Cottages, Cowfold Road, West Grinstead

RH13 8LZ

3 bed1 bath
£774k

1 Bowshotts Cottages, Cowfold Road, West Grinstead

RH13 8LY

3 bed2 bath
£449k

1 Buckwood Cottages, Worthing Road, West Grinstead

RH13 8GH

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 Horsham district page.
Full Horsham report

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

Crime

3/mo

Steady year-on-year across the wider district.

Nearest stop

0.4 km

Brook Farm — bus stop.

Closest school

0.3 km

St Peter's CofE (Aided) Primary School. 1 school 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 RH13 8AG from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for RH13 8AG

Daytime· 07:00 – 23:00

49.6dB

Low
Night-time road noise heatmap for RH13 8AG

Night-time· 23:00 – 07:00

43.4dB

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 33 Thornden, Cowfold, Horsham, RH13 8AG. Each answer is also embedded as structured data for search engines.