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South Barn, Marches Road, Warnham, Horsham, RH12 3SL

3 sales on record2 planning records
Property type
Detached
Bedrooms
4
Bathrooms
2
Floor area
196 m²
2115 sq ft
Energy rating
F
Score 25
Council tax
Band G
Tenure
Owner Occupied
Overview

About South Barn

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

South Barn is a four-bedroom detached house in Warnham, Horsham, Horsham (RH12 3SL). It has a recorded floor area of 196 m² (around 2115 sq ft), construction records dating it to 1996-2002 and council tax band G. The latest certificate (February 2009) shows an F (score 25), near the bottom of the EPC scale. Main heating runs on lpg. The latest certificate is from February 2009, so improvements made since then won't be reflected. Period features are noted in the property record.

At 196 m² the property is well over the postcode median (101 m² across 13 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 85% of similar EPCs). 2 planning records sit against the property, 1 approved, 1 refused. Past consents include a garage conversion and an annexe, meaningful when judging how the property has evolved. 10 years since the last transfer (March 2016). Across 2005–2016, sale prices on this property compounded at 2.4% per year. Today's modelled estimate of £928,000 is 20.5% above the 2016 sale price.

Before you offer

Know exactly what you're buying at South Barn

Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.

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Valuation

against the asking price

Risks

planning & flood

Sold prices

similar homes nearby

Trends

the local market

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
  • Bathrooms2

Outside

  • Private gardenYes

Building

  • Period featuresYes
Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

South Barn's carbon output runs well above what efficient homes in the postcode produce.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 10 Feb 2019

EPC Rating

A
B
C
D
E
F
F25
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Very Poor
Windows
Average
CO2 Emissions
8.1 t/year
Occupancy
Owner Occupied
Planning

Planning history

Applications and permits filed against South Barn, Marches Road, Warnham, Horsham, RH12 3SL, sourced from the PlanIt planning register.

Council records show a subdivision application — the property's legal arrangement has been altered.

  1. Feb 2009
    Garage ConversionFull
    In report

    Conversion of garage to form 1 bedroom annexe

    Agent
    LPR Design
    Annex
    Documents
    10 docs on file
    Reference
    DC/08/2553
    View planning record
  2. Jul 2008
    Garage ConversionAmendment
    In report

    Conversion of garage to form 1 no. bedroom self contained flat

    Subdivision
    Documents
    11 docs on file
    Reference
    DC/08/0977
    View planning record
Before you offer

We flagged 1 thing worth checking at South Barn

Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.

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Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

South Barn valuation sits well clear of the typical sold price in this postcode.

Current estimate

£928,000

Modelled from EPC, postcode comparables and a sale-price growth of 2.4% per year over 10 years.

See how we calculated this
Last sold (2016)

£770,000

Growth on file: 2.4% per year over 10 years.

Sales timeline

  1. 7 March 2016Most recent

    £770,000

    +32.8%over 6 years
  2. 29 October 2009

    £580,000

    -3.3%over 4 years
  3. 18 October 2005

    £600,000

Median price across the last 5 sales in RH12 3SL: £771,500 (2024–2005).

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Everything we know about South Barn, in one report

What it's really worth, what could be wrong, and the planning, sales and area data in full.

What we flagged

  • Larger development activity nearby
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On the street

Versus other Marches Road homes

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

EPC Rating for South Barn lags the street by a wide margin.

Price per m²

£3,919

Street avg £3,856

On par

Floor Area

196 m²

Street avg 140 m²

Above

Habitable Rooms

6 rooms

Street avg 5 rooms

Above

CO₂ Emissions

8.1 t/year

Street avg 6.4 t/year

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.

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

Crime

2/mo

Steady year-on-year across the wider district.

Nearest stop

0.7 km

Northlands Home Farm — bus stop.

Closest school

2.0 km

Warnham CofE Primary School. 1 school nearby.

Go deeper on the local area

The full 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 RH12 3SL from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for RH12 3SL

Daytime· 07:00 – 23:00

43.6dB

Low
Night-time road noise heatmap for RH12 3SL

Night-time· 23:00 – 07:00

36.1dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
Map

Everything within walking distance

Schools, transport stops and scenic spots near this property — 14 points of interest in total.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about South Barn, Marches Road, Warnham, Horsham, RH12 3SL. Each answer is also embedded as structured data for search engines.