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Heath House, Blackheath Lane, Blackheath, Guildford, GU4 8RB

13 planning records
Property type
Detached
Bedroom
1
Floor area
319 m²
3434 sq ft
Energy rating
C
Score 69
Council tax
Band H
Tenure
Owner Occupied
Overview

About Heath House

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

Heath House is a one-bedroom detached house in Blackheath, Guildford, Guildford (GU4 8RB). It has a recorded floor area of 319 m² (around 3434 sq ft), construction records dating it to 1900-1929 and council tax band H. The latest certificate (June 2025) shows a C (score 69), just inside the C band. When first surveyed in June 2010 the rating was F, the property has climbed 3 bands since. Between certificates, roof efficiency went from Average to Good, window efficiency went from Very Poor to Good and hot-water efficiency went from Average to Good.

Untraded for 16 years, with the last transfer in September 2010. At 319 m² the property is well over the postcode median (118 m² across 15 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 73% of similar EPCs). Today's modelled estimate of £2,659,000 sits 61.2% above the 2010 sale of £1,650,000. 13 planning records sit against the property, 3 approved, 6 refused. Past consents include an extension and partial demolition, meaningful when judging how the property has evolved.

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

  • Bedrooms1
Before you decide

Everything you need to know about Heath House

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

Larger development activity nearbyA planning decision worth checking

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.

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

Current Certificate(1 of 2)
Jun 2025

EPC Rating

A
B
C
C69
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
8.5 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Jun 2025from Jun 2010
EPC improved fromF37toC69
Heating Controls
FullFull Control

Heating controls upgraded for better temperature management

Hot Water
AverageGood

Hot water efficiency improved

Windows
SingleFull Double

Single glazing replaced with double or better glazing

Roof Insulation
InsulatedWell Insulated

Loft insulation upgraded to recommended levels

SDL Surveying

Get a survey for this property

Level 3 Building Survey

Victorian-eraDetached HouseEPC CPre-1919 buildDetached over 300m²Extended multiple times (2+ extensions)Solid (non-cavity) walls

Because the property was built before 1919, is a large detached home over 300m², and has been extended more than once, we believe a Level 3 building survey should be considered.

From £2,095 · Includes VAT

Planning

Planning history

Applications and permits filed against Heath House, Blackheath Lane, Blackheath, Guildford, GU4 8RB, sourced from the PlanIt planning register.

A change of use to residential application was refused at Heath House in 2025.

13 applications on record at Heath House, Blackheath Lane, Blackheath, Guildford, GU4 8RB

13decisions5extensions178documents4nearby
Flagged:RetrospectiveDemolitionChange of use
  1. Nov 2002
    Full
    Outcome in report

    Alteration to a vehicular access together with the erection of a detached double garage.

    Documents
    1 doc on file
    Reference
    WA/2002/1981
    Full record in report
  2. More recent applications — locked
  3. Change of UseDecision
  4. AmendmentDecision

+ 10 more applications in the report

Unlock Heath House, Blackheath Lane, Blackheath, Guildford, GU4 8RB's full planning history

You're seeing the shape of it. The report has the substance.

  • Every decision — granted, refused or withdrawn (13 on record)
  • All 13 applications on this property in full, plus 4 notable nearby
  • The 178 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.

Heath House valuation sits well clear of the typical sold price in this postcode.

Current estimate

£2,659,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2010)

£1,650,000

Recorded with HM Land Registry.

Sales timeline

  1. 29 September 2010Most recent

    £1,650,000

Median price across the last 5 sales in GU4 8RB: £900,000 (2024–2018).

On the street

Versus other Blackheath Lane homes

Four headline reads against 15 similar houses on this street, drawn from the latest EPC and Land Registry data.

On floor area, Heath House stands well clear of the street.

Price per m²

£5,172

Street avg £6,114

Below

Floor Area

319 m²

Street avg 165 m²

Strongly above

Habitable Rooms

11 rooms

Street avg 7 rooms

Strongly above

CO₂ Emissions

8.5 t/year

Street avg 6.0 t/year

Below
Before you decide

Everything you need to know about Heath House

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

Larger development activity nearbyA planning decision worth checking

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.
£520k

1 Christmas Hill, Shalford

GU4 8HN

2 bed1 bath
£2.6m

1 Clifford Manor Road

GU4 8AG

5 bed
£423k

1 Broadford Cottages, Broadford, Shalford

GU4 8DT

2 bed1 bath
£306k

1 Ashley Gardens, Shalford

GU4 8JA

2 bed2 bath
£269k

1 Castor Court, Blacksmith Lane, Chilworth

GU4 8NF

2 bed
£2m

1 Bradstone Brook, Shalford

GU4 8HE

£1.9m

1 Downside Road

GU4 8PH

4 bed
£853k

1 Ashcroft, Shalford

GU4 8JT

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 Guildford district page.
Full Guildford 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

0.5 km

Chestnut Corner — bus stop.

Closest school

1.2 km

Chilworth CofE (Aided) Infant School. 4 schools 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 GU4 8RB from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for GU4 8RB

Daytime· 07:00 – 23:00

41.9dB

Low
Night-time road noise heatmap for GU4 8RB

Night-time· 23:00 – 07:00

35.8dB

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 Heath House, Blackheath Lane, Blackheath, Guildford, GU4 8RB. Each answer is also embedded as structured data for search engines.