Model valuation£417,0008 Busby Close
Local market context
21 Castle Avenue, Rochester, ME1 2DU
3 sales on record
Estimated value
£242,000
- Since the 2024 sale (£230,000)+5%
- Against ME1 2DU's recent median (£315,000)-23%
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
4
From EPC
Floor area
81 m²
872 sq ft
Energy rating
D
Score 58
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
£242,000
- Against its 2024 sale (£230,000)+5%
- Against ME1 2DU's recent median (£315,000)-23%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 21 Castle Avenue is modelled from its 81 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in ME1 2DU. 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
81 m² from the EPC lodged in September 2024
Sales of this home
3 sales recorded, the latest in 2024
Recent sales in ME1 2DU
5 sales, median £315,000 (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.
Price for 21 Castle Avenue has grown more than fourfold since the 1997 starting point.
Sales timeline
2 December 2024Most recent
£230,000
+91.7%over 15 years2 April 2009
£120,000
+200.0%over 11 years25 September 1997
£39,995
Median price across the last 5 sales in ME1 2DU: £315,000 (2026–2024).
Nearby sales in ME1 2DU
What this page doesn't show
1 potential issue has already been flagged for 21 Castle Avenue, Rochester, ME1 2DU. The detail, evidence and what to ask about it are in the Risks Report.
- Signs of HMO activity in the areaIn 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 21 Castle Avenue
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
21 Castle Avenue is a mid-terrace house in Rochester (ME1 2DU). It has a recorded floor area of 81 m² (around 872 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (September 2024) shows a D (score 58), a step below the typical UK home. Earlier certificates rated it C (August 2019); the latest reading is one band lower. Between certificates, wall efficiency dropped from Very Good to Very Poor and roof efficiency dropped from Good to Average. The recommended improvements would push it to C (score 79).
Across 1997–2024, sale prices on this property compounded at 6.6% per year. On a £-per-square-foot basis, the last sale (£264/sq ft) was about 60.9% above the typical sold price in the postcode. Sold December 2024 for £230,000.
Before you decide
Everything you need to know about 21 Castle Avenue
The true value, the hidden risks and the full sale history, in one report.
Signs of HMO activity in the area
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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.
Current Certificate(1 of 2)
Sept 2024
EPC Rating
A
B
C
D
D58
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
3.8 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 10 September 2034
Planning history
Applications and permits filed against 21 Castle Avenue, Rochester, ME1 2DU, sourced from the PlanIt planning register.
21 Castle Avenue has no planning applications on record.
4
But the area is active
4 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Versus other Castle Avenue homes
Four headline reads against 38 similar houses on this street, drawn from the latest EPC and Land Registry data.
Years Held for 21 Castle Avenue lags the street by a wide margin.
Price per m²
£2,840
Street avg £2,754
Floor Area
81 m²
Street avg 85 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
3.8 t/year
Street avg 3.7 t/year
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Rochester district page.
Crime
303/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Rochester Health Centre — bus stop.
Closest school
0.4 km
St Peter's Infant School. 42 schools nearby.
Nearest schools
- St Peter's Infant SchoolPrimary426m
- St Margaret's at Troy Town CofE Voluntary Controlled Primary SchoolPrimary445m
- Fort Pitt Grammar SchoolSecondary503m
- St John Fisher Catholic Comprehensive SchoolSecondary783m
Nearest stops
- Rochester Health CentreBus stop126m
- Fort StreetBus stop236m
- The Rose SupermarketBus stop269m
- Onslow RoadBus stop322m
Most reported crime locally
- Violence & Sexual Offences1,391 reports38%
- Anti-social Behaviour655 reports18%
- Criminal Damage & Arson283 reports8%
- Shoplifting283 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 ME1 2DU from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
52.9dB
Night-time· 23:00 – 07:00
43.0dB
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 DPre-1919 buildExtended multiple times (2+ extensions)Solid (non-cavity) walls
Because the property was built before 1919, has been extended more than once, 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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Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.
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 Castle Avenue is modelled from its 81 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in ME1 2DU. 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 21 Castle Avenue. 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 Castle Avenue was lodged in September 2024 at band D and is valid until September 2034. 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 Castle Avenue. 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 42 schools and 30 stops listed are measured in a straight line from ME1 2DU, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 21 Castle Avenue 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 21 Castle Avenue, Rochester, ME1 2DU. Each answer is also embedded as structured data for search engines.
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- Every home in ME1 2DUSold prices, values and energy ratings for the postcode
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- 21 Castle Avenue, Rochester valuationHow the estimate is built and what moves it
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