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27 Chalfont Lane, Chorleywood, Rickmansworth, WD3 5PR

Solar panels4 planning records
Property type
Detached
Bedrooms
6
Bathrooms
4
Floor area
386 m²
4155 sq ft
Energy rating
C
Score 75
Council tax
Band G
Tenure
Owner Occupied
Overview

About 27 Chalfont Lane

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

27 Chalfont Lane is a six-bedroom detached house in Chorleywood, Rickmansworth, Rickmansworth (WD3 5PR). It has a recorded floor area of 386 m² (around 4155 sq ft), construction records dating it to 1950-1966 and council tax band G. The latest certificate (June 2018) shows a C (score 75), near the top of the C band. When first surveyed in August 2012 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Average, window efficiency went from Average to Good and hot-water efficiency went from Average to Good; while lighting dropped from Poor to Very Poor. The property has solar panels on record, all of which lower running costs and tend to lift resale appeal. Other recorded features include attached land beyond the plot.

At 386 m² the property is well over the postcode median (257 m² across 9 EPCs), placing it in the larger end of the local stock. 6 bedrooms is on the larger side for this postcode, where 5 is the typical count. 4 planning records sit against the property, 1 approved, 0 refused. Past consents include an extension, a loft conversion, a conservatory and solar panel installation, meaningful when judging how the property has evolved. Across 2013–2018, sale prices on this property compounded at 7.1% per year. Today's modelled estimate of £2,312,000 is 32.1% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£421/sq ft) was about 48.7% above the typical sold price in the postcode. Most recent transfer: October 2018 at £1,750,000.

Before you offer

Know exactly what you're buying at 27 Chalfont Lane

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
£14.99
Trusted by UK homebuyers

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

  • Bedrooms6
  • Bathrooms4
  • Dining roomYes
  • EnsuiteYes

Outside

  • Private gardenRear
  • LandYes

Building

  • Solar panelsYes
Energy

Energy performance

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

27 Chalfont Lane's carbon output runs well above what efficient homes in the postcode produce.

Current Certificate(1 of 3)
Jun 2018

EPC Rating

A
B
C
C75
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
9.5 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Sept 2012from Aug 2012
EPC improved fromE41toD56
Hot Water
Main SystemSolar

Hot water system upgraded

Wall Insulation
UninsulatedInsulated Cavity

Cavity wall insulation installed

Jun 2018from Sept 2012
EPC improved fromD56toC75
Heating Controls
Prog + StatFull

Heating controls upgraded for better temperature management

Hot Water
SolarMain System

Hot water system changed

Windows
AverageGood

Window efficiency improved

Planning

Planning history

Applications and permits filed against 27 Chalfont Lane, Chorleywood, Rickmansworth, WD3 5PR, sourced from the PlanIt planning register.

Planning records include a solar-panel installation at 27 Chalfont Lane.

  1. Jul 2025
    Tree WorksTrees
    In report

    Tree Number - T1 Tree Type - Oak (Quercus robur) Approx. Diameter at 1.5m - 0.65m Approx. Height - 16m Approx. Crown Spread Diameter - 10m Location- See map Work required -Remove tree to near ground level Reason- As per aerial inspection Priority- B Tree Number - T2 Tree Type - English Oak (Quercus robur) Approx. Height - 15m Location - Rear garden, middle, see map Service - Section dismantle Work Required - Section dismantle tree to near ground level Reason - Tree is dead/dying Priority Code - ON Tree Number - T3 Tree Type - English Oak (Quercus robur) Approx. Height - 15m Location - Rear garden, back left hand corner, see map Service - Section dismantle Work Required - Section dismantle tree to near ground level Reason - Tree is growing predominantly towards neighbours structure Priority Code - ON Tree Number - T4 Tree Type - English Oak (Quercus robur) Approx Diameter at 1.5m - 0.8m Approx Height - 22m Location - Rear garden, middle garden, see map Service - Dead wood Work required - Remove all deadwood over 40mm in diameter and/or 1m in length. Remove epicormic growth at the base of the tree. Reason - To make area safer Priority code - ON Tree Number - T5 Tree type - Whitebeam (Sorbus aria) Approx Height - 8m Location - Rear garden, Right hand boundary Service - Crown Reduction Work required- Prune lowest branches my removing approximately 1m to tidy and make a more uniformed shape Reason - To maintain at a reasonable size for the location, allow more light and reduce encroachment over adjacent garden. Priority code - ON Tree number - T6 Tree type - Chinese Privet Specc (Ligustrum lucidum) Approx Height - 6m Location - Rear garden, right hand boundary, near house Service - Prune Work required- Reduce height by removing approximately 2m Reason - As per clients wishes Priority code - ON

    Agent
    Artemis tree services ltd
    Documents
    11 docs on file
    Reference
    25/0872/TPO
    View planning record
  2. Jul 2020
    Tree WorksTrees
    In report

    Tree number - T1 Tree type - Oak (Quercus robur)Approx Height - 16mLocation - Rear garden, Left hand boundaryService - Section dismantleWork required- Section dismantle tree to ground level. Cut stump as close to tree's current ground level as possible and treat with glyphosate to prevent regrowth.Reason - Tree is in decline with only one live branch still visible at time of visit. Potential hazard in adverse weather conditions.Tree number - G1 Tree type - 2x Cypress and 1x RhododendronApprox Height - 3-6mLocation - Rear garden, centreService - Fell and grindWork required- Fell and grind out stumps to a minimum of 250mm below the stumps current ground level and leave all stump's arising to allow for ground settlement.Reason - To open up rear section of garden, allow mature and specimen trees adequate space and to allow re-establishment of lawn area.Tree number - SG1 (4x small stumps)Location - Rear garden, Left hand boundaryService - Grind out the stumps to a minimum of 250mm below the stump's current ground level and leave all grindings. Please note in-fill grindings mound will be left above ground level to allow for settling.Reason - to allow hard landscaping.Tree number - T2 Tree type - Whitebeam (Sorbus aria)Approx Height - 9mLocation - Rear garden, Right hand boundaryService - Crown ReductionWork required- (previously reduced) Reduce crown by up to 3m in height and 2m spread, pruning to suitable growth points/branch fork junctions.Reason - To maintain at a reasonable size for the location, allow more light and reduce encroachment over adjacent garden.

    Documents
    6 docs on file
    Reference
    20/1106/TPO
    View planning record
Before you offer

We flagged 1 thing worth checking at 27 Chalfont Lane

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
£14.99

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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.

27 Chalfont Lane valuation sits well clear of the typical sold price in this postcode.

Current estimate

£2,312,000

Modelled from EPC, postcode comparables and a sale-price growth of 7.1% per year over 5 years.

See how we calculated this
Last sold (2018)

£1,750,000

Growth on file: 7.1% per year over 5 years.

Sales timeline

  1. 24 October 2018Most recent

    £1,750,000

    +45.8%over 5 years
  2. 7 May 2013

    £1,200,000

Median price across the last 5 sales in WD3 5PR: £1,725,000 (2025–2015).

Before you offer

Everything we know about 27 Chalfont Lane, 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 Chalfont Lane homes

Four headline reads against 9 similar houses on this street, drawn from the latest EPC and Land Registry data.

Floor Area for 27 Chalfont Lane runs comfortably ahead of the street norm.

Price per m²

£4,534

Street avg £5,724

Below

Floor Area

386 m²

Street avg 279 m²

Strongly above

Habitable Rooms

10 rooms

Street avg 9 rooms

Above

CO₂ Emissions

9.5 t/year

Street avg 8.1 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 Rickmansworth district page.

Rail-style transport is unusually close for this postcode.

Crime

8/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

Chalfont Lane — bus stop.

Closest school

0.5 km

The Russell School. 9 schools 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 WD3 5PR from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for WD3 5PR

Daytime· 07:00 – 23:00

45.2dB

Low
Night-time road noise heatmap for WD3 5PR

Night-time· 23:00 – 07:00

36.6dB

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 27 Chalfont Lane, Chorleywood, Rickmansworth, WD3 5PR. Each answer is also embedded as structured data for search engines.