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18 The Green, Brill, Aylesbury, HP18 9RU

3 sales on record4 planning records
Property type
Semi-detached
Habitable rooms
9
From EPC
Floor area
207 m²
2228 sq ft
Energy rating
E
Score 46
Council tax
Band G
Tenure
Owner Occupied
Overview

About 18 The Green

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

18 The Green is a semi-detached house in Brill, Aylesbury, Aylesbury (HP18 9RU). It has a recorded floor area of 207 m² (around 2228 sq ft), construction records dating it to before 1900 and council tax band G. The latest certificate (November 2024) shows an E (score 46), well below the UK norm with real room to improve. When first surveyed in June 2009 the rating was F, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Good, window efficiency went from Very Poor to Poor and hot-water efficiency went from Poor to Average. The recommended improvements would lift it to C (score 69), a 2-band jump. Main heating runs on oil.

Across 2001–2025, sale prices on this property compounded at 3.9% per year. Today's modelled estimate of £1,105,000 is 18.1% below the 2025 sale of £1,350,000, an unusual pattern given regional price growth and worth checking against the EPC condition. On a £-per-square-foot basis, the last sale (£606/sq ft) was about 136.8% above the typical sold price in the postcode. At 207 m² the property is well over the postcode median (119 m² across 18 EPCs), placing it in the larger end of the local stock. It changed hands recently, sold May 2025 for £1,350,000. 4 planning records sit against the property, 1 approved, 0 refused. Past consents include an annexe, meaningful when judging how the property has evolved.

Before you decide

Everything you need to know about 18 The Green

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

Larger development activity nearby

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
Energy

Energy performance

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

18 The Green's carbon output runs well above what efficient homes in the postcode produce.

Current Certificate(1 of 3)
Nov 2024

EPC Rating

A
B
C
D
E
E46
F
G
Main Heating
Gas
Main Fuel
Oil
Hot Water
Average
Windows
Poor
CO2 Emissions
10.0 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Nov 2024from Jun 2009
EPC improved fromF25toD63
Heating Controls
Prog + StatFull Control

Heating controls upgraded for better temperature management

Hot Water
Main (No Stat)Main System

Hot water system upgraded

Windows
Partial DoubleFull Double

Windows upgraded, improving insulation

Walls
Very PoorGood

Wall insulation improved

Roof Insulation
UninsulatedPartial

Roof insulation improved

Low Energy Lighting
0%100%

More low energy lighting installed

Nov 2024from Nov 2024
EPC improved fromD63toE46
Heating Controls
Full ControlFull

Heating controls changed

Roof Insulation
PartialInsulated

Roof insulation improved

SDL Surveying

Get a survey for this property

Level 3 Building Survey

Victorian-eraSemi-Detached HouseEPC EPre-1919 buildExtended multiple times (2+ extensions)No mains gasSolid (non-cavity) walls

Because the property was built before 1919, has been extended more than once, and has no mains gas supply, we believe a Level 3 building survey should be considered.

From £1,645 · Includes VAT

Planning

Planning history

Applications and permits filed against 18 The Green, Brill, Aylesbury, HP18 9RU, sourced from the PlanIt planning register.

4 applications on record at 18 The Green, Brill, Aylesbury, HP18 9RU

4decisions47documents2nearby
  1. Jan 2014
    AnnexHeritage
    Outcome in report

    Conversion of existing part of outbuilding into ancillary accommodation with new single storey link to existing dwelling.

    Documents
    19 docs on file
    Reference
    13/03179/ALB
    Full record in report
  2. More recent applications — locked
  3. Tree WorksDecision
  4. ConditionsDecision

+ 1 more application in the report

Unlock 18 The Green, Brill, Aylesbury, HP18 9RU'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 2 notable nearby
  • The 47 documents, officer reports & conditions
  • What the pattern means for extending or converting here
£14.99one-off · instant

One time fee only - money back guarantee

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

Latest sale on 18 The Green was the highest on Land Registry record across the postcode.

Current estimate

£1,105,000

Modelled from EPC, postcode comparables and a sale-price growth of 3.9% per year over 24 years.

See how we calculated this
Last sold (2025)

£1,350,000

Growth on file: 3.9% per year over 24 years.

Sales timeline

  1. 7 May 2025Most recent

    £1,350,000

    +84.0%over 15 years

  2. 15 January 2010

    £733,500

    +38.4%over 8 years

  3. 16 February 2001

    £530,000

Median price across the last 5 sales in HP18 9RU: £397,500 (2019–2016).

On the street

Versus other The Green homes

Four headline reads against 18 similar houses on this street, drawn from the latest EPC and Land Registry data.

Years Held for 18 The Green lags the street by a wide margin.

Price per m²

£6,522

Street avg £4,436

Strongly above

Floor Area

207 m²

Street avg 135 m²

Strongly above

Habitable Rooms

9 rooms

Street avg 6 rooms

Strongly above

CO₂ Emissions

10.0 t/year

Street avg 8.0 t/year

Below
Before you decide

Everything you need to know about 18 The Green

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

Larger development activity nearby

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.
£1.1m

1 Carters Lane, Long Crendon

HP18 9DE

5 bed
£1.0m

1 Church Road, Ickford

HP18 9HZ

£1.0m

1 Bernewode Close, Long Crendon

HP18 9BY

£831k

1 Ashtree Cottages, Thame Road, Chilton

HP18 9LJ

5 bed
£795k

1 Burts Lane, Long Crendon

HP18 9AJ

3 bed2 bath
£770k

1 Bishops Way, Worminghall

HP18 9GG

£720k

1 Blanes Close, Long Crendon

HP18 9GD

£625k

1 Bridge Road, Ickford

HP18 9HU

5 bed
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

Church Street — bus stop.

Closest school

0.3 km

Brill Church of England School. 2 schools 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 9RU from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for HP18 9RU

Daytime· 07:00 – 23:00

43.2dB

Low
Night-time road noise heatmap for HP18 9RU

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
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 18 The Green, Brill, Aylesbury, HP18 9RU. Each answer is also embedded as structured data for search engines.