Model valuation£417,0008 Busby Close
Local market context
12 The Square, Brill, Aylesbury, HP18 9RP
Listed building4 sales on record4 planning records
Estimated value
£511,000
- Since the 2017 sale (£435,000)+17%
- Against HP18 9RP's recent median (£465,000)+10%
Newest record on this page: July 2024. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Mid terrace
Bedrooms
2
Bathrooms
2
Floor area
84 m²
904 sq ft
Energy rating
E
Score 44
Council tax
Band D
Tenure
Owner Occupied
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
£511,000
- Against its 2017 sale (£435,000)+17%
- Against HP18 9RP's recent median (£465,000)+10%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 12 The Square is modelled from its 84 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in HP18 9RP. 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
84 m² from the EPC lodged in September 2014
Sales of this home
4 sales recorded, the latest in 2017
Recent sales in HP18 9RP
5 sales, median £465,000 (2024–2019)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: July 2024 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | 1 of 4 applications | Full history, plus nearby schemes |
| Flood risk | Not shown | Included |
Sales history & valuation
Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.
12 The Square saw 4 transfers in just over a decade — high turnover for the postcode.
Sales timeline
27 July 2017Most recent
£435,000
+13.0%over 1 year22 January 2016
£385,000
+8.5%over 1 year7 July 2014
£355,000
+51.1%over 1 year18 January 2013
£235,000
Median price across the last 5 sales in HP18 9RP: £465,000 (2024–2019).
Nearby sales in HP18 9RP
6 The Square, Brill, Aylesbury, HP18 9RP
Sold Jul 2024
£780,00014 The Square, Brill, Aylesbury, HP18 9RP
Sold Apr 2024
£405,0009 The Square, Brill, Aylesbury, HP18 9RP
Sold Jan 2024
£507,5008 The Square, Brill, Aylesbury, HP18 9RP
Sold Nov 2023
£465,0005 The Square, Brill, Aylesbury, HP18 9RP
Sold Dec 2019
£340,000
What this page doesn't show
1 potential issue has already been flagged for 12 The Square, Brill, Aylesbury, HP18 9RP. 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
One time fee only - money back guarantee
About 12 The Square
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
12 The Square is a two-bedroom mid-terrace house in Brill, Aylesbury, Aylesbury (HP18 9RP). It has a recorded floor area of 84 m² (around 904 sq ft), construction records dating it to before 1900 and council tax band D. It is a listed building, which means external alterations are tightly controlled but it may qualify for heritage tax reliefs. Period features are noted in the property record. Records show the property has been extended at some point in its history. The latest certificate (September 2014) shows an E (score 44), well below the UK norm with real room to improve. When first surveyed in November 2012 the rating was F, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor, window efficiency went from Very Poor to Average and lighting went from Very Poor to Poor. The recommended improvements would lift it to C (score 77), a 2-band jump. Main heating runs on electricity. The latest certificate is from September 2014, so improvements made since then won't be reflected.
4 planning records sit against the property, 1 approved, 0 refused. Past consents include an extension and partial demolition, meaningful when judging how the property has evolved. The record references listed-building consent, which constrain future alterations. Last sold in July 2017, so it's been off the market for around 9 years. Across the public record there are 4 sales, relatively high churn for a single property. At 84 m² it's 15.1% larger than the typical home in the postcode (73 m² median across 10 EPCs). Across 2013–2017, sale prices on this property compounded at 14.6% per year. Today's modelled estimate of £511,000 is 17.5% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£481/sq ft) was about 51.9% above the typical sold price in the postcode.
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
- Bedrooms2
- Bathrooms2
- Open-plan layoutYes
- Utility roomYes
- FireplaceYes
Outside
- Private gardenRear
Building
- Listed buildingYes
- Period featuresYes
- Previously extendedYes
- RefurbishedYes
Before you decide
Everything you need to know about 12 The Square
The true value, the hidden risks and the full sale history, in one report.
Larger development activity nearby
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The data behind every report
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 10 Sept 2024
Current Certificate(1 of 3)
Sept 2014
EPC Rating
A
B
C
D
E
E44
F
G
Main Heating
Heat Pump
Main Fuel
Electric
Hot Water
Poor
Windows
Average
CO2 Emissions
4.9 t/year
Occupancy
Owner Occupied
Certificate validity
Expired on 10 September 2024
Property Improvements
Changes detected from historical EPC data
Oct 2013from Nov 2012
EPC improved fromF34toD60
Heating System
Gas BoilerHeat Pump
Heat pump installed, significantly improving energy efficiency
Main Fuel
DualElectric
Changed to a more efficient fuel source
Heating Controls
ThermostatProg + Stat
Heating controls upgraded for better temperature management
Hot Water
Main (No Stat)Main System
Hot water system upgraded
Windows
SingleFull Double
Single glazing replaced with double or better glazing
Walls
Very PoorGood
Wall insulation improved
Sept 2014from Oct 2013
EPC improved fromD60toE44
Planning history
Applications and permits filed against 12 The Square, Brill, Aylesbury, HP18 9RP, sourced from the PlanIt planning register.
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
4 applications on record at 12 The Square, Brill, Aylesbury, HP18 9RP
4decisions2extensions64documents2nearby
Flagged:RetrospectiveDemolitionListed building
- Jun 2013DemolitionHeritageOutcome in report
Extension: Part single, part two storey · Rear of property
Demolition of existing flat roof on single storey rear extension. Erection of part single and part two storey rear extension and internal alterations (part retrospective)
RetrospectiveExtension- Documents
- 21 docs on file
- Reference
- 13/00998/ALB
- More recent applications — locked
- ConditionsOct 2013Decision
- ConditionsOct 2013Decision
+ 1 more application in the report
Unlock 12 The Square, Brill, Aylesbury, HP18 9RP'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 64 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Versus other The Square homes
Four headline reads against 10 similar houses on this street, drawn from the latest EPC and Land Registry data.
On habitable rooms, 12 The Square runs well behind the street norm.
Price per m²
£5,179
Street avg £4,914
Floor Area
84 m²
Street avg 101 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
4.9 t/year
Street avg 6.6 t/year
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.
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
77/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
The Square — bus stop.
Closest school
0.4 km
Brill Church of England School. 2 schools nearby.
Nearest schools
- Brill Church of England SchoolPrimary441m
- Oakley Church of England Combined SchoolPrimary2.4km
Nearest stops
- The SquareBus stop55m
- Church StreetBus stop73m
- TramhillBus stop951m
- Brill TurnBus stop1.9km
Most reported crime locally
- Violence & Sexual Offences444 reports48%
- Other Theft106 reports12%
- Criminal Damage & Arson88 reports10%
- Anti-social Behaviour83 reports9%
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode
Modelled day and night-time noise levels around HP18 9RP from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
44.0dB
Night-time· 23:00 – 07:00
36.0dB
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
Get a survey for this property
Level 3 Building Survey
Victorian-eraMid-Terrace HouseEPC EPre-1919 buildListed buildingNo mains gasSolid (non-cavity) walls
Because the property was built before 1919, is a listed building, and has no mains gas supply, we believe a Level 3 building survey should be considered.
From £1,085 · Includes VAT
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
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1 Burns Close, Long Crendon
HP18 9BX
2 bed1 bath
£535k
1 Brookside, Oakley
HP18 9PN
3 bed1 bath
£723k
1 Burts Lane, Long Crendon
HP18 9AJ
3 bed2 bath
£342k
1 Bradley Close, Oakley
HP18 9QS
3 bed1 bath
£312k
1 Carson Cottages, The Green, Brill
HP18 9RU
1 bed1 bath
£502k
1 Bury Court, Church Lane, Ludgershall
HP18 9NU
£528k
1 Canon Court Farm, Thame Road, Chilton
HP18 9LT
£541k
1 Coldstream Way, Worminghall
HP18 9GS
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Start your researchHow to read this page
Where every figure above comes from, how current it is and what it can't tell you.
- How the estimate is made
- The estimate for 12 The Square is modelled from its 84 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in HP18 9RP. 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. 4 sales are recorded for 12 The Square. 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 12 The Square was lodged in September 2014 at band E and expired in September 2024, so a new one is needed to sell or let. 3 certificates are on record, which shows how the home has changed.
- Planning records
- Planning applications are collected from local authority registers through PlanIt. 4 applications are matched to 12 The Square. 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 12 months, which places each incident at an approximate point. The 2 schools and 9 stops listed are measured in a straight line from HP18 9RP, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 12 The Square is in council tax band D. 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.
Common questions
The questions buyers, sellers and homeowners most often ask about 12 The Square, Brill, Aylesbury, HP18 9RP. Each answer is also embedded as structured data for search engines.
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