Model valuation£417,0008 Busby Close
Local market context
8 Blackwater Avenue, Colchester, CO4 3UY
3 sales on record
Estimated value
£408,000
- Since the 2025 sale (£375,000)+9%
- Against CO4 3UY's recent median (£297,000)+37%
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
Detached
Bedrooms
4
Bathrooms
2
Floor area
137 m²
1475 sq ft
Energy rating
D
Score 67
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
£408,000
- Against its 2025 sale (£375,000)+9%
- Against CO4 3UY's recent median (£297,000)+37%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 8 Blackwater Avenue is modelled from its 137 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in CO4 3UY. 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
137 m² from the EPC lodged in May 2023
Sales of this home
3 sales recorded, the latest in 2025
Recent sales in CO4 3UY
5 sales, median £297,000 (2026–2018)
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.
8 Blackwater Avenue valuation sits well clear of the typical sold price in this postcode.
Sales timeline
30 January 2025Most recent
£375,000
+50.0%over 18 years30 August 2006
£250,000
+30.2%over 4 years16 May 2002
£192,000
Median price across the last 5 sales in CO4 3UY: £297,000 (2026–2018).
Nearby sales in CO4 3UY
17 Blackwater Avenue, Colchester, CO4 3UY
Sold Jan 2026
£360,00018 Blackwater Avenue, Colchester, CO4 3UY
Sold Jul 2024
£388,00016 Blackwater Avenue, Colchester, CO4 3UY
Sold Mar 2021
£297,00029 Blackwater Avenue, Colchester, CO4 3UY
Sold Mar 2021
£295,00023 Blackwater Avenue, Colchester, CO4 3UY
Sold Jul 2018
£270,000
What this page doesn't show
1 potential issue has already been flagged for 8 Blackwater Avenue, Colchester, CO4 3UY. 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 8 Blackwater Avenue
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
8 Blackwater Avenue is a four-bedroom detached house in Colchester (CO4 3UY). It has a recorded floor area of 137 m² (around 1475 sq ft), construction records dating it to 1976-1982 and council tax band D. The latest certificate (May 2023) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 84), a 2-band jump. Period features are noted in the property record. Records show the property has been extended at some point in its history.
At 137 m² the property is well over the postcode median (97 m² across 14 EPCs), placing it in the larger end of the local stock. Across 2002–2025, sale prices on this property compounded at 3% per year. On a £-per-square-foot basis, the last sale (£254/sq ft) was about 51.6% above the typical sold price in the postcode. Last sale on file: £375,000 in January 2025.
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
- Bedrooms4
- Bathrooms2
- Dining roomYes
- Utility roomYes
- EnsuiteYes
Outside
- Private gardenSouth-west-facing
- GarageYes
Building
- Period featuresYes
- Previously extendedYes
- RefurbishedYes
Before you decide
Everything you need to know about 8 Blackwater 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.
Recommended upgrades on file would lift this property by multiple EPC bands.
Current Certificate
May 2023EPC Rating
A
B
C
D
D67
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
5.1 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 16 May 2033
Planning history
Applications and permits filed against 8 Blackwater Avenue, Colchester, CO4 3UY, sourced from the PlanIt planning register.
8 Blackwater Avenue has no planning applications on record.
8
But the area is active
8 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Versus other Blackwater Avenue homes
Four headline reads against 14 similar houses on this street, drawn from the latest EPC and Land Registry data.
8 Blackwater Avenue outperforms the street on floor area by a wide margin.
Price per m²
£2,737
Street avg £2,644
Floor Area
137 m²
Street avg 100 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
5.1 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 Colchester district page.
Crime
430/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Welshwood Park — bus stop.
Closest school
0.3 km
Roach Vale Primary School. 17 schools nearby.
Nearest schools
- Roach Vale Primary SchoolPrimary267m
- Parsons Heath Church of England Voluntary Controlled Primary SchoolPrimary302m
- Hazelmere Junior SchoolPrimary549m
- Hazelmere Infant School and NurseryPrimary549m
Nearest stops
- Welshwood ParkBus stop178m
- St John's RoadBus stop199m
- Parson's HeathBus stop207m
- Templewood RoadBus stop319m
Most reported crime locally
- Violence & Sexual Offences2,575 reports46%
- Criminal Damage & Arson485 reports9%
- Anti-social Behaviour482 reports9%
- Shoplifting425 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 CO4 3UY from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
50.5dB
Night-time· 23:00 – 07:00
41.0dB
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 centuryDetached HouseEPC DExtended multiple times (2+ extensions)
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £1,020 · 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 8 Blackwater Avenue is modelled from its 137 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in CO4 3UY. 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 8 Blackwater 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 8 Blackwater Avenue was lodged in May 2023 at band D and is valid until May 2033. Floor area, heating and insulation details on this page come from it.
- Planning records
- Planning applications are collected from local authority registers through PlanIt. None is matched to 8 Blackwater 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 13 months, which places each incident at an approximate point. The 17 schools and 30 stops listed are measured in a straight line from CO4 3UY, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 8 Blackwater Avenue 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 8 Blackwater Avenue, Colchester, CO4 3UY. Each answer is also embedded as structured data for search engines.
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Keep exploring
- Every home in CO4 3UYSold prices, values and energy ratings for the postcode
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