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Rosemary Hill, Blackheath Lane, Blackheath, Guildford, GU4 8RB

Swimming pool3 sales on record4 planning records

Estimated value

£3,958,000

  • Since the 2014 sale (£4,200,000)-6%
  • Against GU4 8RB's recent median (£900,000)+340%

Newest record on this page: May 2024. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Detached
Bedrooms
6
Floor area
504 m²
5425 sq ft
Energy rating
C
Score 72
Council tax
Band H
Tenure
Owner Occupied
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Valuation

About this valuation

How the figure is worked out and what it's based on. If you know this home, you can tell other visitors what you think it's worth.

Our estimate

£3,958,000

  • Against its 2014 sale (£4,200,000)-6%
  • Against GU4 8RB's recent median (£900,000)+340%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for Rosemary Hill is modelled from its 504 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in GU4 8RB. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.

What it's based on

  • Floor area

    504 m² from the EPC lodged in February 2014

  • Sales of this home

    3 sales recorded, the latest in 2014

  • Recent sales in GU4 8RB

    5 sales, median £900,000 (2024–2018)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: May 2024Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 of 4 applicationsFull history, plus nearby schemes
Flood riskNot shownIncluded
Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

Latest sale on Rosemary Hill was the highest on Land Registry record across the postcode.

Sales timeline

  1. 20 May 2014Most recent

    £4,200,000

    +50.0%over 3 years

  2. 29 September 2010

    £2,800,000

    +443.7%over 15 years

  3. 15 August 1995

    £515,000

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

Risks

What this page doesn't show

1 potential issue has already been flagged for Rosemary Hill, Blackheath Lane, Blackheath, Guildford, GU4 8RB. The detail, evidence and what to ask about it are in the Risks Report.
  • Larger development activity nearbyIn report
  • Flood risk from rivers, sea and surface waterIn report
  • Subsidence and ground-stability signalsIn report
  • Refusals, enforcement and big schemes nearbyIn report

One time fee only - money back guarantee

Overview

About Rosemary Hill

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

Rosemary Hill is a six-bedroom detached house in Blackheath, Guildford, Guildford (GU4 8RB). It has a recorded floor area of 504 m² (around 5425 sq ft), construction records dating it to 1900-1929 and council tax band H. There is a swimming pool on the plot, uncommon for the area. Other recorded features include a conservatory and attached land beyond the plot. The latest certificate (February 2014) shows a C (score 72). When first surveyed in August 2009 the rating was F, the property has climbed 3 bands since. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Poor to Good and window efficiency went from Very Poor to Good; while main heating dropped from Very Good to Good. The latest certificate is from February 2014, so improvements made since then won't be reflected.

At 504 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). 6 bedrooms is on the larger side for this postcode, where 4 is the typical count. Across 1995–2014, sale prices on this property compounded at 11.8% per year. On a £-per-square-foot basis, the last sale (£774/sq ft) was about 80.4% above the typical sold price in the postcode. On the market in May 2014 and unlisted since — roughly 12 years. 4 planning records sit against the property, 0 approved, 0 refused.

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

  • Bedrooms6
  • Dining roomYes
  • StudyYes
  • ConservatoryYes

Outside

  • Private gardenSouth-facing
  • LandYes
  • Swimming poolYes
Before you decide

Everything you need to know about Rosemary Hill

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.

Rosemary Hill'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 06 Feb 2024

Current Certificate(1 of 2)
Feb 2014

EPC Rating

A
B
C
C72
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Very Good
Windows
Good
CO2 Emissions
11.0 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 6 February 2024

New assessment needed to sell or let

Property Improvements

Changes detected from historical EPC data

Feb 2014from Aug 2009
EPC improved fromF36toC72
Heating Controls
Prog + StatFull Control

Heating controls upgraded for better temperature management

Hot Water
Main SystemSolar

Hot water system upgraded

Windows
SingleFull Double

Single glazing replaced with double or better glazing

Walls
Very PoorPoor

Wall insulation improved

Roof Insulation
PartialWell Insulated

Loft insulation upgraded to recommended levels

Low Energy Lighting
0%83%

More low energy lighting installed

Planning

Planning history

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

4 applications on record at Rosemary Hill, Blackheath Lane, Blackheath, Guildford, GU4 8RB

4decisions3extensions35documents3nearby
  1. May 2002
    ExtensionFull
    Outcome in report

    Erection of extensions and alterations (as amplified by plan received 18/04/02).

    Documents
    1 doc on file
    Reference
    WA/2002/0529
    Full record in report
  2. More recent applications — locked
  3. AmendmentDecision
  4. ConservatoryDecision

+ 1 more application in the report

Unlock Rosemary Hill, 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 (4 on record)
  • All 4 applications on this property in full, plus 3 notable nearby
  • The 35 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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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.

Floor Area for Rosemary Hill runs comfortably ahead of the street norm.

Price per m²

£8,333

Street avg £5,826

Strongly above

Floor Area

504 m²

Street avg 153 m²

Strongly above

Habitable Rooms

16 rooms

Street avg 6 rooms

Strongly above

CO₂ Emissions

11.0 t/year

Street avg 5.8 t/year

Strongly below
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

58/mo

Falling 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.

Nearest schools

  • Chilworth CofE (Aided) Infant SchoolPrimary1.2km
  • Tillingbourne Junior SchoolPrimary1.7km
  • Wonersh and Shamley Green CofE Aided Primary SchoolPrimary2.0km
  • Bramley CofE Infant School and NurseryPrimary2.9km

Nearest stops

  • Chestnut CornerBus stop481m
  • Sampleoak LaneBus stop674m
  • Barnett HillBus stop969m
  • Chilworth Rail StationRailway station1.1km

Most reported crime locally

  • Violence & Sexual Offences257 reports37%
  • Anti-social Behaviour129 reports18%
  • Vehicle Crime67 reports10%
  • Criminal Damage & Arson56 reports8%

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
SDL Surveying

Get a survey for this property

Level 3 Building Survey

Victorian-eraDetached HouseEPC CPre-1919 buildDetached over 300m²

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

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£2.7m

1 Clifford Manor Road

GU4 8AG

5 bed
£2.1m

1 Downside Road

GU4 8PH

4 bed
£1.1m

1 Chinthurst Park, Shalford

GU4 8JH

4 bed
£831k

1 Florida Road, Shalford

GU4 8EZ

4 bed
£2m

1 Bradstone Brook, Shalford

GU4 8HE

£1.6m

1 Conford Drive, Shalford

GU4 8DX

£866k

1 Ashcroft, Shalford

GU4 8JT

3 bed2 bath
£671k

1 Burwood Cottages, One Tree Hill Road

GU4 8PJ

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Method

How to read this page

Where every figure above comes from, how current it is and what it can't tell you.
Valuation method in detail
How the estimate is made
The estimate for Rosemary Hill is modelled from its 504 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in GU4 8RB. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
Where sold prices come from
Sold prices are HM Land Registry Price Paid Data, which covers residential sales in England and Wales since 1995. 3 sales are recorded for Rosemary Hill. Sales normally appear two to three months after completion, so the most recent ones take time to show up anywhere.
Reading the EPC
Energy Performance Certificates rate homes from A (most efficient) to G and last 10 years. The latest one for Rosemary Hill was lodged in February 2014 at band C and expired in February 2024, so a new one is needed to sell or let. 2 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. 4 applications are matched to Rosemary Hill. Councils sometimes file applications under a different address format, and applications on neighbouring land aren't listed here; the report covers both.
Area figures
Crime is police-recorded street-level data over the last 12 months, which places each incident at an approximate point. The 4 schools and 30 stops listed are measured in a straight line from GU4 8RB, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
Rosemary Hill is in council tax band H. Bands are set by the Valuation Office Agency from historic values (1 April 1991 in England, 1 April 2003 in Wales), not today's price; the amount you pay depends on the council's rate for the band.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about Rosemary Hill, Blackheath Lane, Blackheath, Guildford, GU4 8RB. Each answer is also embedded as structured data for search engines.

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