Model valuation£417,0008 Busby Close
Local market context
21 Eastern Street, Aylesbury, HP20 1BJ
Estimated value
£351,000
- Since the 2002 sale (£107,000)+228%
- Against HP20 1BJ's recent median (£267,000)+31%
Newest record on this page: July 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Mid terrace
Habitable rooms
6
From EPC
Floor area
146 m²
1572 sq ft
Energy rating
E
Score 54
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
£351,000
- Against its 2002 sale (£107,000)+228%
- Against HP20 1BJ's recent median (£267,000)+31%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 21 Eastern Street is modelled from its 146 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in HP20 1BJ. 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
146 m² from the EPC lodged in October 2014
Sales of this home
1 sale recorded, the latest in 2002
Recent sales in HP20 1BJ
5 sales, median £267,000 (2025–2024)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: July 2025 | 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.
21 Eastern Street's estimated value is more than triple its earliest registered sale price (2002).
Sales timeline
24 September 2002Most recent
£107,000
Median price across the last 5 sales in HP20 1BJ: £267,000 (2025–2024).
Nearby sales in HP20 1BJ
What this page doesn't show
2 potential issues have already been flagged for 21 Eastern Street, Aylesbury, HP20 1BJ. 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 21 Eastern Street
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
21 Eastern Street is a mid-terrace house in Aylesbury (HP20 1BJ). It has a recorded floor area of 146 m² (around 1572 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (October 2014) shows an E (score 54), well below the UK norm with real room to improve. Earlier certificates rated it D (February 2014); the latest reading is one band lower. Between certificates, lighting dropped from Good to Poor. The recommended improvements would lift it to B (score 86), a 3-band jump. The latest certificate is from October 2014, so improvements made since then won't be reflected.
Untraded for 24 years, with the last transfer in September 2002. At 146 m² the property is well over the postcode median (81 m² across 23 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £351,000 sits 228% above the 2002 sale of £107,000. On a £-per-square-foot basis, the last sale (£68/sq ft) was about 62.6% below the postcode norm.
Before you decide
Everything you need to know about 21 Eastern 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.
21 Eastern Street's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 15 Oct 2024
Current Certificate(1 of 2)
Oct 2014
EPC Rating
A
B
C
D
E
E54
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
7.2 t/year
Occupancy
Owner Occupied
Certificate validity
Expired on 15 October 2024
Planning history
Applications and permits filed against 21 Eastern Street, Aylesbury, HP20 1BJ, sourced from the PlanIt planning register.
21 Eastern 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 Eastern Street homes
Four headline reads against 23 similar houses on this street, drawn from the latest EPC and Land Registry data.
Floor Area for 21 Eastern Street runs comfortably ahead of the street norm.
Price per m²
£733
Street avg £2,606
Floor Area
146 m²
Street avg 85 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
7.2 t/year
Street avg 4.7 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 SchoolPrimary629m
- Aylesbury Grammar SchoolSecondary702m
- St Louis Catholic Primary SchoolPrimary781m
- Aylesbury High SchoolSecondary875m
Nearest stops
- The Weavers PHBus stop135m
- Cambridge StreetBus stop178m
- Pembroke RoadBus stop306m
- New StreetBus stop352m
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 1BJ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
54.0dB
Night-time· 23:00 – 07:00
45.0dB
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 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 £955 · 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 21 Eastern Street is modelled from its 146 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in HP20 1BJ. 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. 1 sale is recorded for 21 Eastern 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 21 Eastern Street was lodged in October 2014 at band E and expired in October 2024, so a new one is needed to sell or let. 2 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 21 Eastern 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 1BJ, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 21 Eastern Street 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 21 Eastern Street, Aylesbury, HP20 1BJ. Each answer is also embedded as structured data for search engines.
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Keep exploring
- Every home in HP20 1BJSold prices, values and energy ratings for the postcode
- HP 20 property marketPrices, postcodes, schools and transport across the district
- 21 Eastern Street, Aylesbury valuationHow the estimate is built and what moves it
- UK house price mapExplore prices by district, year by year
- Report on another addressLook up any home in England and Wales