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27 Thornden, Cowfold, Horsham, RH13 8AG

2 planning records
Property type
Detached
Bedrooms
3
Floor area
43 m²
463 sq ft
Energy rating
F
Score 30
Council tax
Band F
Tenure
Owner Occupied
Overview

About 27 Thornden

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

27 Thornden is a three-bedroom detached house in Cowfold, Horsham, Horsham (RH13 8AG). It has a recorded floor area of 43 m² (around 463 sq ft), construction records dating it to 1950-1966 and council tax band F. The latest certificate (June 2014) shows an F (score 30), near the bottom of the EPC scale. The recommended improvements would lift it to C (score 73), a 3-band jump. Main heating runs on lpg. The latest certificate is from June 2014, so improvements made since then won't be reflected.

At 43 m² it sits well below the postcode median (119 m² across 12 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £908,000 sits 97.7% above the 2014 sale of £459,250. On a £-per-square-foot basis, the last sale (£992/sq ft) was about 193.3% above the typical sold price in the postcode. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, a porch and a loft conversion, meaningful when judging how the property has evolved. Last sold in August 2014, so it's been off the market for around 12 years.

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

  • Bedrooms3
Before you decide

Everything you need to know about 27 Thornden

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.

27 Thornden sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 10 Jun 2024

EPC Rating

A
B
C
D
E
F
F30
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Average
Windows
Average
CO2 Emissions
3.9 t/year
Occupancy
Owner Occupied
SDL Surveying

Get a survey for this property

Level 3 Building Survey

Mid 20th centuryDetached BungalowEPC FNo mains gas

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

From £1,495 · Includes VAT

Planning

Planning history

Applications and permits filed against 27 Thornden, Cowfold, Horsham, RH13 8AG, sourced from the PlanIt planning register.

Planning history includes both a loft conversion and an extension — the classic family-home expansion.

2 applications on record at 27 Thornden, Cowfold, Horsham, RH13 8AG

2decisions2extensions20documents9nearby
  1. Apr 2015
    Loft ConversionFull
    Outcome in report

    Extension: Single storey · Rear of property

    Single storey rear extension and loft conversion with internal alterations and dormers

    Extension
    Documents
    13 docs on file
    Reference
    DC/14/2685
    Full record in report
  2. More recent applications — locked
  3. PorchDecision

Unlock 27 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 (2 on record)
  • All 2 applications on this property in full, plus 9 notable nearby
  • The 20 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.

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

Current estimate

£908,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2014)

£459,250

Recorded with HM Land Registry.

Sales timeline

  1. 27 August 2014Most recent

    £459,250

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.

27 Thornden is notably below the street on epc rating.

Price per m²

£10,680

Street avg £5,105

Strongly above

Floor Area

43 m²

Street avg 131 m²

Strongly below

Habitable Rooms

4 rooms

Street avg 5 rooms

Below

CO₂ Emissions

3.9 t/year

Street avg 6.7 t/year

Strongly above
Before you decide

Everything you need to know about 27 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.
£774k

1 Bowshotts Cottages, Cowfold Road, West Grinstead

RH13 8LY

3 bed2 bath
£558k

1 Butchers Row, West Grinstead

RH13 8NF

3 bed1 bath
£917k

1 Carylls Meadow, West Grinstead

RH13 8HW

4 bed2 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
£449k

1 Buckwood Cottages, Worthing Road, West Grinstead

RH13 8GH

3 bed1 bath
£420k

1 Alley Groves, Cowfold

RH13 8BN

3 bed2 bath
£397k

1 Baileys Cottages, Brooks Green Road, Coolham

RH13 8GR

3 bed2 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 27 Thornden, Cowfold, Horsham, RH13 8AG. Each answer is also embedded as structured data for search engines.