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One Acre, Grays Lane, Ibstone, High Wycombe, HP14 3XX

EPC B10 planning records
Property type
Detached
Floor area
396 m²
4263 sq ft
Energy rating
B
Score 84
Council tax
Band H
Overview

About One Acre

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

One Acre is a detached house in Ibstone, High Wycombe, High Wycombe (HP14 3XX). It has a recorded floor area of 396 m² (around 4263 sq ft), construction records dating it to 2007 onwards and council tax band H. The latest certificate (May 2016) returns a B (score 84), comfortably above the UK average. When first surveyed in July 2014 the rating was C, the property has climbed 1 band since. Between certificates, wall efficiency went from Good to Very Good, window efficiency went from Good to Very Good and hot-water efficiency went from Poor to Average. Main heating runs on electricity: electricity, unspecified tariff. The latest certificate is from May 2016, so improvements made since then won't be reflected.

At 396 m² the property is well over the postcode median (206 m² across 6 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. Last changed hands 10 years ago, in November 2016. 10 planning records sit against the property, 5 approved, 4 refused. Across 2009–2016, sale prices on this property compounded at 18.3% per year. Today's modelled estimate of £3,109,000 is 27.6% above the 2016 sale price.

Before you offer

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

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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.

One Acre ranks among the most efficient homes in the postcode for energy use.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 24 May 2026

Current Certificate(1 of 2)
May 2016

EPC Rating

A
B
B84
C
D
E
F
G
Main Heating
Heat Pump
Main Fuel
Electric
Hot Water
Average
Windows
Very Good
CO2 Emissions
3.9 t/year
Occupancy

Property Improvements

Changes detected from historical EPC data

May 2016from Jul 2014
EPC improved fromC80toB84
Hot Water
Main SystemSolar

Hot water system upgraded

Windows
Full DoubleHigh Performance

High performance glazing installed

Walls
GoodVery Good

Wall insulation improved

Planning

Planning history

Applications and permits filed against One Acre, Grays Lane, Ibstone, High Wycombe, HP14 3XX, sourced from the PlanIt planning register.

One Acre has been through 5 approved planning applications — a well-evolved property.

  1. Sept 2018
    Amendment
    In report

    Proposed non-material amendment to permission for application for construction of extension to existing garage granted under householder planning ref: 18/05103/FUL

    Documents
    2 docs on file
    Reference
    18/07305/MINAMD
    View planning record
  2. May 2012
    Demolition And RebuildAmendment
    In report

    Proposed non-material amendment to permission for demolition of existing dwelling and detached garage and erection of 1 x 4 bed dwelling and double garage (alternative scheme to pp 10/05715/FUL) granted under planning ref. 10/07801/FUL

    Documents
    1 doc on file
    Reference
    12/06186/MINAMD
    View planning record
Before you offer

We flagged 1 thing worth checking at One Acre

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.

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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.

Sale price has grown by over 3x since 2009.

Current estimate

£3,109,000

Modelled from EPC, postcode comparables and a sale-price growth of 18.3% per year over 7 years.

See how we calculated this
Last sold (2016)

£2,437,000

Growth on file: 18.3% per year over 7 years.

Sales timeline

  1. 30 November 2016Most recent

    £2,437,000

    +248.1%over 7 years
  2. 29 June 2009

    £700,000

Median price across the last 5 sales in HP14 3XX: £2,300,000 (2024–2021).

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Everything we know about One Acre, in one report

What it's really worth, what could be wrong, and the planning, sales and area data in full.

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On the street

Versus other Grays Lane homes

Four headline reads against 5 similar houses on this street, drawn from the latest EPC and Land Registry data.

EPC Rating for One Acre runs comfortably ahead of the street norm.

Price per m²

£6,154

Street avg £10,916

Below

Floor Area

396 m²

Street avg 229 m²

Strongly above

CO₂ Emissions

3.9 t/year

Street avg 10.2 t/year

Strongly above

Years Held

10 years

Street avg 6 years

Strongly above
Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the High Wycombe district page.

Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.

Crime

3/mo

Steady year-on-year across the wider district.

Nearest stop

0.4 km

Parsonage Wood — bus stop.

Closest school

0.8 km

Ibstone CofE 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 HP14 3XX from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for HP14 3XX

Daytime· 07:00 – 23:00

42.6dB

Low
Night-time road noise heatmap for HP14 3XX

Night-time· 23:00 – 07:00

36.2dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
Map

Everything within walking distance

Schools, transport stops and scenic spots near this property — 17 points of interest in total.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about One Acre, Grays Lane, Ibstone, High Wycombe, HP14 3XX. Each answer is also embedded as structured data for search engines.