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1 Coniston Close, Hemel Hempstead, HP3 8RH

7 planning records

Estimated value

£764,000

  • Since the 2021 sale (£630,000)+21%
  • Against HP3 8RH's recent median (£629,050)+21%

Newest record on this page: February 2025. 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
4
Bathroom
1
Floor area
145 m²
1561 sq ft
Energy rating
F
Score 37
Council tax
Band F
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

£764,000

  • Against its 2021 sale (£630,000)+21%
  • Against HP3 8RH's recent median (£629,050)+21%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 1 Coniston Close is modelled from its 145 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in HP3 8RH. 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

    145 m² from the EPC lodged in October 2015

  • Sales of this home

    1 sale recorded, the latest in 2021

  • Recent sales in HP3 8RH

    5 sales, median £629,050 (2025–2019)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: February 2025Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 of 7 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.

The latest sale landed in the post-pandemic price surge — useful context when reading the figure.

Sales timeline

  1. 28 October 2021Most recent

    £630,000

Median price across the last 5 sales in HP3 8RH: £629,050 (2025–2019).

Risks

What this page doesn't show

1 potential issue has already been flagged for 1 Coniston Close, Hemel Hempstead, HP3 8RH. 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

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Overview

About 1 Coniston Close

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

1 Coniston Close is a four-bedroom detached house in Hemel Hempstead (HP3 8RH). It has a recorded floor area of 145 m² (around 1561 sq ft), construction records dating it to 1950-1966 and council tax band F. The latest certificate (October 2015) shows an F (score 37), near the bottom of the EPC scale. The recommended improvements would lift it to B (score 84), a 4-band jump. The latest certificate is from October 2015, so improvements made since then won't be reflected. The home occupies a cul-de-sac position.

At 145 m² it's 26.6% larger than the typical home in the postcode (115 m² median across 6 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 7 planning records sit against the property, 5 approved, 2 refused. Past consents include an extension and tree works, meaningful when judging how the property has evolved. Today's modelled estimate of £764,000 is 21.3% above the 2021 sale price. Most recent transfer: October 2021 at £630,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.

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
  • Bathrooms1
  • Dining roomYes

Outside

  • Private gardenSouth-west-facing
  • GarageDouble
  • Cul-de-sacYes

Building

  • RefurbishedYes
Before you decide

Everything you need to know about 1 Coniston Close

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.

1 Coniston Close 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 28 Oct 2025

Current Certificate
Oct 2015

EPC Rating

A
B
C
D
E
F
F37
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Poor
Windows
Good
CO2 Emissions
11.0 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 28 October 2025

New assessment needed to sell or let
Planning

Planning history

Applications and permits filed against 1 Coniston Close, Hemel Hempstead, HP3 8RH, sourced from the PlanIt planning register.

A recent planning application at 1 Coniston Close was refused — worth checking the council file.

7 applications on record at 1 Coniston Close, Hemel Hempstead, HP3 8RH

7decisions2extensions33documents1nearby
  1. Apr 2008
    Tree WorksTrees
    Outcome in report

    Works to tree

    Documents
    2 docs on file
    Reference
    4/00539/08/TPO
    Full record in report
  2. More recent applications — locked
  3. ExtensionDecision
  4. AmendmentDecision

+ 4 more applications in the report

Unlock 1 Coniston Close, Hemel Hempstead, HP3 8RH's full planning history

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

  • Every decision — granted, refused or withdrawn (7 on record)
  • All 7 applications on this property in full, plus 1 notable nearby
  • The 33 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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On the street

Versus other Coniston Close homes

Four headline reads against 6 similar houses on this street, drawn from the latest EPC and Land Registry data.

1 Coniston Close is notably below the street on epc rating.

Price per m²

£4,345

Street avg £4,645

Below

Floor Area

145 m²

Street avg 121 m²

Strongly above

Habitable Rooms

8 rooms

Street avg 6 rooms

Strongly above

CO₂ Emissions

11.0 t/year

Street avg 6.6 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 Hemel Hempstead district page.
Full Hemel Hempstead report

Crime

211/mo

Falling year-on-year across the wider district.

Nearest stop

0.2 km

The Leather Bottle PH — bus stop.

Closest school

0.5 km

Leverstock Green Church of England Primary School. 19 schools nearby.

Nearest schools

  • Leverstock Green Church of England Primary SchoolPrimary547m
  • Hobbs Hill Wood Primary SchoolPrimary680m
  • Saint Albert the Great Catholic Primary School, a Voluntary AcademyPrimary759m
  • Longdean SchoolSecondary797m

Nearest stops

  • The Leather Bottle PHBus stop191m
  • Tile Kiln LaneBus stop338m
  • ColonsayBus stop350m
  • Green Dell WayBus stop385m

Most reported crime locally

  • Violence & Sexual Offences937 reports34%
  • Anti-social Behaviour630 reports23%
  • Other Theft265 reports10%
  • Criminal Damage & Arson174 reports6%

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 HP3 8RH from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for HP3 8RH

Daytime· 07:00 – 23:00

51.9dB

Low
Night-time road noise heatmap for HP3 8RH

Night-time· 23:00 – 07:00

42.8dB

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 2 HomeBuyer Report

Mid 20th centuryDetached HouseEPC F

We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.

From £995 · Includes VAT

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£639k

1 Ashmore Gardens

HP3 8NZ

4 bed1 bath
£616k

1 Crossways

HP3 8PU

4 bed1 bath
£707k

1 Alban Cottage, Leverstock Green Road

HP3 8LP

3 bed1 bath
£989k

1 Caro Lane

HP3 8NA

5 bed2 bath
£566k

1 Chambersbury Lane

HP3 8AY

3 bed2 bath
£1.1m

1 Clayton Drive

HP3 8LF

5 bed3 bath
£532k

1 Crofts Path

HP3 8HB

3 bed
£477k

1 Bedmond Hill, Bedmond Road, Pimlico

HP3 8SF

3 bed1 bath

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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 1 Coniston Close is modelled from its 145 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in HP3 8RH. 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. 1 sale is recorded for 1 Coniston Close. 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 1 Coniston Close was lodged in October 2015 at band F and expired in October 2025, so a new one is needed to sell or let. Floor area, heating and insulation details on this page come from it.
Planning records
Planning applications are collected from local authority registers through PlanIt. 7 applications are matched to 1 Coniston Close. 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 13 months, which places each incident at an approximate point. The 19 schools and 30 stops listed are measured in a straight line from HP3 8RH, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
1 Coniston Close is in council tax band F. 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 1 Coniston Close, Hemel Hempstead, HP3 8RH. Each answer is also embedded as structured data for search engines.

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