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12 Leonards Gate, Grendon Underwood, Aylesbury, HP18 0WA

Notable views1 planning record
Property type
Detached
Bedrooms
4
Bathrooms
2
Floor area
125 m²
1345 sq ft
Energy rating
C
Score 75
Overview

About 12 Leonards Gate

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

12 Leonards Gate is a four-bedroom detached house in Grendon Underwood, Aylesbury, Aylesbury (HP18 0WA). It has a recorded floor area of 125 m² (around 1345 sq ft). The latest certificate (November 2018) shows a C (score 75), near the top of the C band. The recommended improvements would push it to B (score 86). Main heating runs on lpg. Other recorded features include notable views.

One planning record on file: an extension approved in 2023. Past consents include an extension and a garage conversion, meaningful when judging how the property has evolved. Across 2018–2021, sale prices on this property compounded at 1.7% per year. Last sale on file: £550,000 in February 2021. 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
  • Bathrooms2
  • Dining roomYes
  • Utility roomYes
  • EnsuiteYes
  • StudyYes

Outside

  • Private gardenRear
  • GarageYes
  • Notable viewsYes
Before you decide

Everything you need to know about 12 Leonards Gate

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

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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.

EPC Rating

A
B
C
C75
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Poor
Windows
Very Good
CO2 Emissions
2.0 t/year
Occupancy
—
SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Detached HouseEPC C

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.

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Planning

Planning history

Applications and permits filed against 12 Leonards Gate, Grendon Underwood, Aylesbury, HP18 0WA, sourced from the PlanIt planning register.

1 application on record at 12 Leonards Gate, Grendon Underwood, Aylesbury, HP18 0WA

1decisions1extensions11documents
  1. Feb 2023
    Garage ConversionFull
    Outcome in report

    Extension: Single storey · Rear of property

    Householder application for proposed single storey rear extension and partial garage conversion

    Extension
    Documents
    11 docs on file
    Reference
    22/03776/APP
    Full record in report

Unlock 12 Leonards Gate, Grendon Underwood, Aylesbury, HP18 0WA's full planning history

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

  • Every decision — granted, refused or withdrawn (1 on record)
  • All 1 application on this property in full
  • The 11 documents, officer reports & conditions
  • What the pattern means for extending or converting here
£14.99one-off · instant

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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.

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

Current estimate

£576,000

Modelled from EPC, postcode comparables and a sale-price growth of 1.7% per year over 2 years.

See how we calculated this
Last sold (2021)

£550,000

Growth on file: 1.7% per year over 2 years.

Sales timeline

  1. 5 February 2021Most recent

    £550,000

    +3.8%over 2 years

  2. 14 December 2018

    £529,950

Median price across the last 5 sales in HP18 0WA: £650,000 (2025–2019).

On the street

Versus other Leonards Gate homes

Four headline reads against 13 similar houses on this street, drawn from the latest EPC and Land Registry data.

12 Leonards Gate is notably below the street on epc rating.

Price per m²

£4,400

Street avg £4,061

Strongly above

Floor Area

125 m²

Street avg 123 m²

On par

CO₂ Emissions

2.0 t/year

Street avg 1.9 t/year

On par

Years Held

5 years

Street avg 6 years

Strongly below
Before you decide

Everything you need to know about 12 Leonards Gate

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

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.
£544k

1 Beeley Street

HP18 0GZ

5 bed3 bath
£666k

1 Bernards Close, Chearsley

HP18 0BX

3 bed2 bath
£480k

1 Brandy Street

HP18 0YN

3 bed2 bath
£457k

1 Bakery Close, Grendon Underwood

HP18 0SS

3 bed1 bath
£425k

1 Averdal Drive

HP18 0UQ

3 bed2 bath
£542k

1 Baker Street, Waddesdon

HP18 0LG

2 bed
£328k

1 Alma Street

HP18 0FU

2 bed2 bath
£314k

1 Aylesbury Road, Cuddington

HP18 0BD

2 bed1 bath
Area

The neighbourhood at a glance

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

0.2 km

Oak Tree Cottages — bus stop.

Closest school

1.2 km

Grendon Underwood School. 1 school 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 HP18 0WA from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for HP18 0WA

Daytime· 07:00 – 23:00

43.3dB

Low
Night-time road noise heatmap for HP18 0WA

Night-time· 23:00 – 07:00

36.1dB

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 12 Leonards Gate, Grendon Underwood, Aylesbury, HP18 0WA. Each answer is also embedded as structured data for search engines.