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Blenheim House, Beaconsfield Road, Chelwood Gate, Haywards Heath, RH17 7LE

1 planning record
Property type
Detached
Habitable rooms
7
From EPC
Floor area
186 m²
2002 sq ft
Energy rating
D
Score 67
Council tax
Band G
Tenure
Owner Occupied
Overview

About Blenheim House

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

Blenheim House is a detached house in Chelwood Gate, Haywards Heath, Haywards Heath (RH17 7LE). It has a recorded floor area of 186 m² (around 2002 sq ft), construction records dating it to 1983-1990 and council tax band G. The latest certificate (August 2024) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 79). Main heating runs on oil.

At 186 m² the property is well over the postcode median (141 m² across 21 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 86% of similar EPCs). One planning record on file: an extension approved in 2025. Past consents include an extension and solar panel installation, meaningful when judging how the property has evolved.

Before you offer

Know exactly what you're buying at Blenheim House

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

Already flagged here

Larger development activity nearby
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Valuation

against the asking price

Risks

planning & flood

Sold prices

similar homes nearby

Trends

the local market

Energy

Energy performance

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

Blenheim House's carbon output runs well above what efficient homes in the postcode produce.

EPC Rating

A
B
C
D
D67
E
F
G
Main Heating
Gas
Main Fuel
Oil
Hot Water
Average
Windows
Good
CO2 Emissions
6.3 t/year
Occupancy
Owner Occupied
Planning

Planning history

Applications and permits filed against Blenheim House, Beaconsfield Road, Chelwood Gate, Haywards Heath, RH17 7LE, sourced from the PlanIt planning register.

Planning records include a solar-panel installation at Blenheim House.

  1. Dec 2025
    Solar PanelsFull
    In report

    Extension: Single storey · Rear of property

    GROUND FLOOR PORCH EXTENSION AND NEW FIRST FLOOR DORMER WINDOW. INSTALLATION OF SOLAR PANELS TO REAR ROOF; INSTALLATION OF AIR SOURCE HEAT PUMP AND AIR CONDITIONING CONDENSER; EXTERNAL ALTERATIONS.

    Extension
    Documents
    22 docs on file
    Reference
    WD/2025/2373/F
    View planning record
Before you offer

We flagged 1 thing worth checking at Blenheim House

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.

  • Larger development activity nearby
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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.

Blenheim House has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.

Current estimate

£826,000

Modelled from EPC, postcode comparables.

See how we calculated this

No sales recorded with HM Land Registry

That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.

Median price across the last 5 sales in RH17 7LE: £550,000 (2024–2020).

Before you offer

Everything we know about Blenheim House, 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
£14.99
Trusted by UK homebuyers
Preview of the full property report
On the street

Versus other Beaconsfield Road homes

Four headline reads against 20 similar houses on this street, drawn from the latest EPC and Land Registry data.

EPC Rating for Blenheim House runs comfortably ahead of the street norm.

EPC Rating

67 (D)

Street avg 44 (E)

Strongly above

Floor Area

186 m²

Street avg 190 m²

Above

CO₂ Emissions

6.3 t/year

Street avg 9.8 t/year

Above

Habitable Rooms

7 rooms

Street avg 7 rooms

On par
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£837k

1 Downs View Close, Scaynes Hill

RH17 7EQ

£718k

1 Corner Cottages, Tanyard Lane, Chelwood Gate

RH17 7LY

3 bed
£952k

1 Boxes Lane, Horsted Keynes

RH17 7EJ

£639k

1 Cheffins Walk

RH17 7EP

£610k

1 Ashgrove Cottages, The Green, Horsted Keynes

RH17 7AP

3 bed2 bath
£562k

1 Danehurst Cottages, Church Lane, Danehill

RH17 7EY

3 bed
£555k

1 Blacksmiths Cottages, Station Road, Horsted Keynes

RH17 7AT

3 bed1 bath
£525k

1 Cheeleys, Horsted Keynes

RH17 7AU

4 bed3 bath
Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Haywards Heath district page.
Full Haywards Heath report

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

0.2 km

Sandy Lane — bus stop.

Closest school

2.1 km

Danehill Church of England 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 RH17 7LE from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for RH17 7LE

Daytime· 07:00 – 23:00

44.5dB

Low
Night-time road noise heatmap for RH17 7LE

Night-time· 23:00 – 07:00

37.9dB

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 Blenheim House, Beaconsfield Road, Chelwood Gate, Haywards Heath, RH17 7LE. Each answer is also embedded as structured data for search engines.