Model valuation£417,0008 Busby Close
Local market context
20 Park Street, Aylesbury, HP20 1BX
3 sales on record
Estimated value
£225,000
- Since the 2016 sale (£225,000)0%
- Against HP20 1BX's recent median (£230,000)-2%
Newest record on this page: January 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Mid terrace
Habitable rooms
3
From EPC
Floor area
53 m²
570 sq ft
Energy rating
D
Score 59
Council tax
Band B
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
£225,000
- Against its 2016 sale (£225,000)0%
- Against HP20 1BX's recent median (£230,000)-2%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 20 Park Street is modelled from its 53 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in HP20 1BX. 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
53 m² from the EPC lodged in May 2021
Sales of this home
3 sales recorded, the latest in 2016
Recent sales in HP20 1BX
5 sales, median £230,000 (2026–2024)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: January 2026 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | None on this home | 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.
Sale price has grown by over 3x since 1997.
Sales timeline
30 November 2016Most recent
£225,000
+108.3%over 6 years6 October 2010
£108,000
+83.1%over 12 years12 December 1997
£59,000
Median price across the last 5 sales in HP20 1BX: £230,000 (2026–2024).
Nearby sales in HP20 1BX
What this page doesn't show
2 potential issues have already been flagged for 20 Park Street, Aylesbury, HP20 1BX. The detail, evidence and what to ask about it are in the Risks Report.
- Signs of HMO activity in the areaIn 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
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About 20 Park Street
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
20 Park Street is a mid-terrace house in Aylesbury (HP20 1BX). It has a recorded floor area of 53 m² (around 570 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (May 2021) shows a D (score 59), a step below the typical UK home. When first surveyed in July 2010 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Average, window efficiency went from Poor to Average and lighting went from Poor to Good; while hot-water efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 89), a 2-band jump.
Across 1997–2016, sale prices on this property compounded at 7.3% per year. On a £-per-square-foot basis, the last sale (£394/sq ft) was about 105.8% above the typical sold price in the postcode. Last changed hands 10 years ago, in November 2016. At 53 m² it's 19.1% smaller than the typical home in the postcode (65 m² median across 24 EPCs).
Before you decide
Everything you need to know about 20 Park Street
The true value, the hidden risks and the full sale history, in one report.
Signs of HMO activity in the areaLarger 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.
Current Certificate(1 of 3)
May 2021
EPC Rating
A
B
C
D
D59
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Average
Windows
Average
CO2 Emissions
3.1 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 8 May 2031
Property Improvements
Changes detected from historical EPC data
May 2011from Jul 2010
EPC improved fromE54toD56
Hot Water
GoodAverage
Hot water efficiency decreased
Windows
Partial DoubleMostly Double
Windows upgraded, improving insulation
Roof Insulation
UninsulatedInsulated
Roof insulation improved
May 2021from May 2011
Heating Controls
Prog + StatFull
Heating controls upgraded for better temperature management
Windows
Mostly DoubleFull Double
Windows upgraded, improving insulation
Low Energy Lighting
31%63%
More low energy lighting installed
Planning history
Applications and permits filed against 20 Park Street, Aylesbury, HP20 1BX, sourced from the PlanIt planning register.
20 Park Street has no planning applications on record.
6
But the area is active
6 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Versus other Park Street homes
Four headline reads against 24 similar houses on this street, drawn from the latest EPC and Land Registry data.
Price per m² for 20 Park Street runs comfortably ahead of the street norm.
Price per m²
£4,245
Street avg £2,856
Floor Area
53 m²
Street avg 67 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
3.1 t/year
Street avg 4.0 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.
Crime
164/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
The Weavers PH — bus stop.
Closest school
0.6 km
Elmhurst School. 29 schools nearby.
Nearest schools
- Elmhurst SchoolPrimary639m
- Aylesbury Grammar SchoolSecondary699m
- St Louis Catholic Primary SchoolPrimary748m
- Aylesbury High SchoolSecondary879m
Nearest stops
- The Weavers PHBus stop111m
- Cambridge StreetBus stop214m
- Pembroke RoadBus stop274m
- Vale ParkBus stop378m
Most reported crime locally
- Violence & Sexual Offences1,051 reports36%
- Shoplifting539 reports18%
- Public Order279 reports9%
- Anti-social Behaviour245 reports8%
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 HP20 1BX from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
53.8dB
Night-time· 23:00 – 07:00
44.9dB
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 DPre-1919 buildSolid (non-cavity) walls
Because the property was built before 1919 and has solid (non-cavity) walls, 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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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 20 Park Street is modelled from its 53 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in HP20 1BX. 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 Park Street. 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 Park Street was lodged in May 2021 at band D and is valid until May 2031. 3 certificates are on record, which shows how the home has changed.
- Planning records
- Planning applications are collected from local authority registers through PlanIt. None is matched to 20 Park Street. 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 18 months, which places each incident at an approximate point. The 29 schools and 30 stops listed are measured in a straight line from HP20 1BX, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 20 Park Street is in council tax band B. 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 Park Street, Aylesbury, HP20 1BX. Each answer is also embedded as structured data for search engines.
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Keep exploring
- Every home in HP20 1BXSold prices, values and energy ratings for the postcode
- HP 20 property marketPrices, postcodes, schools and transport across the district
- 20 Park Street, Aylesbury valuationHow the estimate is built and what moves it
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- Report on another addressLook up any home in England and Wales