Model valuation£417,0008 Busby Close
Local market context
20 The Lawns, Brill, Aylesbury, HP18 9SN
Extendable3 sales on record1 planning record
Estimated value
£268,000
- Since the 2016 sale (£222,500)+20%
- Against HP18 9SN's recent median (£345,000)-22%
Newest record on this page: February 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Mid terrace
Bedrooms
2
Bathroom
1
Floor area
51 m²
549 sq ft
Energy rating
D
Score 66
Council tax
Band C
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
£268,000
- Against its 2016 sale (£222,500)+20%
- Against HP18 9SN's recent median (£345,000)-22%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 20 The Lawns is modelled from its 51 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in HP18 9SN. 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
51 m² from the EPC lodged in December 2012
Sales of this home
3 sales recorded, the latest in 2016
Recent sales in HP18 9SN
5 sales, median £345,000 (2026–2024)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: February 2026 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | 1 application | 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.
20 The Lawns has more than doubled in price since the earliest registered sale in 2000.
Sales timeline
18 September 2016Most recent
£222,500
+50.3%over 10 years27 April 2006
£148,000
+97.3%over 5 years2 October 2000
£75,000
Median price across the last 5 sales in HP18 9SN: £345,000 (2026–2024).
Nearby sales in HP18 9SN
33 The Lawns, Brill, Aylesbury, HP18 9SN
Sold Feb 2026
£345,00039 The Lawns, Brill, Aylesbury, HP18 9SN
Sold Feb 2026
£350,00022 The Lawns, Brill, Aylesbury, HP18 9SN
Sold Aug 2025
£227,0002 The Lawns, Brill, Aylesbury, HP18 9SN
Sold Feb 2025
£210,00035 The Lawns, Brill, Aylesbury, HP18 9SN
Sold Sept 2024
£450,000
What this page doesn't show
1 potential issue has already been flagged for 20 The Lawns, Brill, Aylesbury, HP18 9SN. 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 20 The Lawns
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
20 The Lawns is a two-bedroom mid-terrace house in Brill, Aylesbury, Aylesbury (HP18 9SN). It has a recorded floor area of 51 m² (around 549 sq ft), construction records dating it to 1983-1990 and council tax band C. Other recorded features include outbuildings. It has already been extended once and our model flags further extension potential, a sign of buyer flexibility. The latest certificate (December 2012) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would lift it to A (score 93), a 3-band jump. Main heating runs on electricity. The latest certificate is from December 2012, so improvements made since then won't be reflected.
One planning record on file: an extension approved in 2007. Past consents include an extension, meaningful when judging how the property has evolved. Across 2000–2016, sale prices on this property compounded at 7.1% per year. Today's modelled estimate of £268,000 is 20.4% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£405/sq ft) was about 60.7% above the typical sold price in the postcode. On the market in September 2016 and unlisted since — roughly 10 years. At 51 m² it's 27.1% smaller than the typical home in the postcode (70 m² median across 34 EPCs).
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
- Bathrooms1
Outside
- Private gardenRear
- ParkingOff street
- OutbuildingsYes
Building
- Previously extendedYes
- RefurbishedYes
- Extension potentialPossible
Before you decide
Everything you need to know about 20 The Lawns
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 20 Dec 2022
Current Certificate
Dec 2012EPC Rating
A
B
C
D
D66
E
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Average
Windows
Average
CO2 Emissions
3.7 t/year
Occupancy
Owner Occupied
Certificate validity
Expired on 20 December 2022
Planning history
Applications and permits filed against 20 The Lawns, Brill, Aylesbury, HP18 9SN, sourced from the PlanIt planning register.
20 The Lawns has an approved single-storey side and rear extension on the planning record.
1 application on record at 20 The Lawns, Brill, Aylesbury, HP18 9SN
1decisions1extensions6documents2nearby
- Jun 2007ExtensionFullOutcome in report
Extension: Single storey · Side and rear of property
Single storey front and rear extensions.
- Documents
- 6 docs on file
- Reference
- 07/00968/APP
Unlock 20 The Lawns, Brill, Aylesbury, HP18 9SN'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, plus 2 notable nearby
- The 6 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Versus other The Lawns homes
Four headline reads against 34 similar houses on this street, drawn from the latest EPC and Land Registry data.
20 The Lawns outperforms the street on epc rating by a wide margin.
Price per m²
£4,363
Street avg £4,019
Floor Area
51 m²
Street avg 81 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
3.7 t/year
Street avg 5.1 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
0.4 km
Church Street — bus stop.
Closest school
0.3 km
Brill Church of England School. 2 schools nearby.
Nearest schools
- Brill Church of England SchoolPrimary272m
- Oakley Church of England Combined SchoolPrimary2.7km
Nearest stops
- Church StreetBus stop360m
- The SquareBus stop426m
- TramhillBus stop557m
- Brill TurnBus stop2.3km
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 9SN from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
44.3dB
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
Late 20th centuryMid-Terrace HouseEPC DNo mains gasPermanent outbuildings
Because the property has no mains gas supply and has permanent outbuildings, we believe a Level 3 building survey should be considered.
From £885 · 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 Brookside, Oakley
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1 Burts Lane, Long Crendon
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1 Ashfield Rise, Oakley
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1 Bonnersfield, Long Crendon
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1 Brook Close, Ludgershall
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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 20 The Lawns is modelled from its 51 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in HP18 9SN. 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. 3 sales are recorded for 20 The Lawns. 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 20 The Lawns was lodged in December 2012 at band D and expired in December 2022, so a new one is needed to sell or let. Floor area, heating and insulation details on this page come from it.
- Planning records
- Planning applications are collected from local authority registers through PlanIt. 1 application is matched to 20 The Lawns. 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 10 stops listed are measured in a straight line from HP18 9SN, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 20 The Lawns is in council tax band C. 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 20 The Lawns, Brill, Aylesbury, HP18 9SN. Each answer is also embedded as structured data for search engines.
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