421 Mill Road
CO4 5AL
- Terraced
- Freehold
- 3 bedrooms (estimate)
- 1,410 sq ft
- EPC C
What comparable sales show
Fair match£383,000
Range £318,000 to £448,000 · £272 per sq ft
Since last sale
+£68,000
+21.6% since May 2019, +2.6% a year
Rank in CO4 5AL
7th of 27
Postcode average £360,593
From completed sales of similar homes nearby, adjusted for floor area. It cannot see condition, layout or recent work, so it is not a valuation.
In short
421 Mill Road is a 3 bedroom freehold terraced in CO4 of about 1,410 sq ft.
Comparable completed sales nearby put it at £318,000 to £448,000, about £383,000 in the middle.
That makes it the 7th highest of the 27 homes we can compare in CO4 5AL, where the middle figure averages £360,593.
It last sold for £315,000 in May 2019; comparable sales suggest it has gained about £68,000 since, roughly +2.6% a year.
Across Colchester, average prices fell 1.4% in the year to August 2026.
Where in the range would yours sell?
Condition and improvements usually decide it, and only someone who sees the home can say.
Lower end
£318,000
Middle
£383,000
Upper end
£448,000
Done work since the records were made? Claim your home and tell us, or ask local agents where yours sits.
The street
Mill Road and its sales
421 Mill Road on the map
This home, the completed sales its figure is worked out from, and the other sales on Mill Road. Choose a pin for the address, size and date.
The Land Registry records a sale by its postcode, so pins sit at the postcode, close to the home, not on its doorstep. Map: contains OS data © Crown copyright and database rights 2026.
How 421 Mill Road compares with Mill Road
Against the 22 completed sales on the street in the last two years
Price
Size
Per sq ft
- Its middle figure of £383,000 is in line with the street's median sale price of £382,500.
- At 1,410 sq ft it is 4% above the median size of the homes sold here, 1,356 sq ft.
- That is £272 per sq ft, 21% below the street's median of £343 per sq ft.
- 11 of those 22 sales completed for less than this home's middle figure, and 11 for the same or more.
A comparison of completed sales, not a valuation: it cannot see condition, layout or work done since a home last sold.
Sales activity on Mill Road
Completed sales registered with HM Land Registry, by quarter
- Sales in two years
- 22
- Average price
- £409,250
- Lowest
- £255,000
- Highest
- £607,000
| Quarter | Sales | Median price |
|---|---|---|
| Q1 2025 | 7 | £340,000 |
| Q2 2025 | 4 | £340,000 |
| Q3 2025 | 5 | £450,000 |
| Q4 2025 | 3 | £515,000 |
| Q1 2026 | 2 | £332,500 |
| Q2 2026 | 0 | – |
| Q3 2026 | 0 | – |
| Q4 2026 | 0 | – |
| Type of home | Share of sales | Median price | Per sq ft |
|---|---|---|---|
| Detached houses | 50% (11) | £495,000 | £336 |
| Semi-detached houses | 27% (6) | £391,250 | £349 |
| Terraced houses | 18% (4) | £295,000 | £356 |
| Flats | 5% (1) | £355,000 | – |
Completed sales on Mill Road
Every sale in the last two years. Choose an address to see that home's page.
| Address | Sold | Price | Type | Size | Per sq ft |
|---|---|---|---|---|---|
| 173 Mill RoadCO4 5LP | Mar 2026 | £255,000 | Terraced | 743 sq ft | £343 |
| 219 Mill RoadCO4 5JE | Jan 2026 | £410,000 | Detached | 1,399 sq ft | £293 |
| 176 Mill RoadCO4 5LP | Nov 2025 | £300,000 | Detached | – | – |
| Millcroft Mill RoadCO4 5RW | Oct 2025 | £590,000 | Detached | 1,615 sq ft | £365 |
| 158 Mill RoadCO4 5LP | Oct 2025 | £515,000 | Semi-detached | 1,163 sq ft | £443 |
| 449 Mill RoadCO4 5AL | Sept 2025 | £490,000 | Semi-detached | 1,475 sq ft | £332 |
| 306 Mill RoadCO4 5JQ | Aug 2025 | £515,000 | Detached | 1,776 sq ft | £290 |
| 194 Mill RoadCO4 5JE | Aug 2025 | £440,000 | Semi-detached | 1,755 sq ft | £251 |
| 361 Mill RoadCO4 5GG | Aug 2025 | £450,000 | Detached | 1,313 sq ft | £343 |
| 256 Mill RoadCO4 5JQ | Jul 2025 | £342,500 | Semi-detached | 850 sq ft | £403 |
| 2, Thatchers Cottages Mill RoadCO4 5RW | Jun 2025 | £355,000 | Flat | – | – |
| 307 Mill RoadCO4 5FZ | May 2025 | £325,000 | Terraced | 861 sq ft | £377 |
| Red Brick House Mill RoadCO4 5RW | May 2025 | £515,000 | Detached | 1,507 sq ft | £342 |
| 433 Mill RoadCO4 5AL | Apr 2025 | £310,000 | Terraced | – | – |
| 310 Mill RoadCO4 5JQ | Mar 2025 | £495,000 | Detached | 1,744 sq ft | £284 |
| 120 Mill RoadCO4 5LL | Mar 2025 | £320,000 | Semi-detached | – | – |
| 155 Mill RoadCO4 5LP | Mar 2025 | £340,000 | Detached | 872 sq ft | £390 |
| 108 Mill RoadCO4 5LL | Mar 2025 | £319,000 | Semi-detached | 915 sq ft | £349 |
| 310 Mill RoadCO4 5JQ | Mar 2025 | £515,000 | Detached | 1,744 sq ft | £295 |
| 288 Mill RoadCO4 5JQ | Mar 2025 | £315,000 | Detached | 710 sq ft | £443 |
| 352 Mill RoadCO4 5JF | Jan 2025 | £607,000 | Detached | 1,841 sq ft | £330 |
| 237 Mill RoadCO4 5JE | Dec 2024 | £280,000 | Terraced | 786 sq ft | £356 |
Energy
How efficient the home is
Energy performance certificate
From the official register for 421 Mill Road, lodged 27 June 2018.
Rating now
C75 points
Could reach
B87 points
12 points higher with the improvements below
- Built
- 2003–2006
- Solar panels
- None recorded
What the assessor found
Each part of the home, with the certificate's own energy efficiency rating.
Walls
Cavity wall, as built, insulated (assumed)
GoodRoof
Pitched, insulated (assumed)
GoodFloor
Suspended, insulated (assumed)
Not rated on the certificate
Windows
Fully double glazed
GoodHeating
Boiler and radiators, mains gas
GoodHeating controls
Programmer, room thermostat and TRVs
GoodHot water
From main system
GoodLighting
No low energy lighting
Very poor
Estimated running costs
A year, now and after the recommended improvements.
£176 a year less after the improvements
Heating
Hot water
Lighting
The assessor's estimates at the energy prices in use when the certificate was made (2018), for a typical household. Today's bills will differ.
Improvements the certificate recommends
In the certificate's order. Each rating assumes the steps before it are done.
- 1
Party wall insulation
No cost given on the certificate · saves about £57 a year
Rating after76C - 2
Low energy lighting for all fixed outlets
No cost given on the certificate · saves about £70 a year
Rating after78C - 3
Solar water heating
Typical cost 6,000 · saves about £49 a year
Rating after80C - 4
Solar photovoltaic panels, 2.5 kWp
Typical cost 8,000 · saves about £307 a year
Rating after87B
Costs and savings are the certificate's own, as estimated when it was made.
History
What it has sold for
Sale history
Every sale of this home registered with HM Land Registry since 1995
| Sold | Price paid | Change | A year |
|---|---|---|---|
| May 2019 | £315,000 | +6.1% | +0.5% |
| May 2008 | £297,000 | First sale | – |
Nearby
Neighbours and the sales behind the figure
Homes in CO4 5AL
Ranked by what comparable sales show. Choose one to see its page.
The completed sales behind the figure
Similar homes nearby, registered with HM Land Registry. Choose one to see its page.
| Home | Price | Sold | Size | Per sq ft | Away |
|---|---|---|---|---|---|
| 22 Mortimer GardensCO4 5ZG · Terraced | £342,000 | May 2026 | 1,485 sq ft | £230 | < 0.1 mi |
| 12 Magnus DriveCO4 9WQ · Terraced | £400,000 | Sept 2025 | 1,206 sq ft | £332 | 0.1 mi |
| 11 Carus CrescentCO4 9FU · Terraced | £365,000 | Jun 2025 | 1,292 sq ft | £283 | 0.2 mi |
| 15 Chapman PlaceCO4 5ZJ · Terraced | £300,000 | Sept 2026 | 797 sq ft | £377 | 0.1 mi |
| 6 Roper CloseCO4 5ZH · Terraced | £255,000 | Jan 2026 | 743 sq ft | £343 | < 0.1 mi |
| 4 Vitellus CloseCO4 5GN · Terraced | £350,000 | Oct 2025 | 840 sq ft | £417 | 0.2 mi |
| 35 Kirk WayCO4 5ZN · Terraced | £305,000 | Aug 2025 | 818 sq ft | £373 | 0.1 mi |
| 17 Lucius CrescentCO4 9WW · Terraced | £280,000 | May 2026 | 667 sq ft | £420 | 0.1 mi |
| 31 Kirk WayCO4 5ZN · Terraced | £267,500 | Apr 2025 | 829 sq ft | £323 | 0.1 mi |
| 48 Kirk WayCO4 5ZN · Terraced | £248,750 | Jul 2025 | 775 sq ft | £321 | 0.1 mi |
| 8 Caracalla WayCO4 9XZ · Terraced | £297,000 | Jul 2025 | 797 sq ft | £373 | 0.2 mi |
| 72 Titus WayCO4 5GD · Terraced | £253,000 | Dec 2025 | 624 sq ft | £405 | 0.1 mi |
The area
CO4 at a glance
What buyers have paid in CO4
Completed sales in the last 12 months, against the 12 months before
Flats
Terraced
Semi-detached
Detached
| Type | Sales | Average price | Average size | Per sq ft | On the year |
|---|---|---|---|---|---|
| All homes | 565 | £326,345 | 983 sq ft | £342 | −11.4% |
| Flats | 84 | £166,934 | 633 sq ft | £271 | −2.7% |
| Terraced | 130 | £281,890 | 850 sq ft | £343 | −0.7% |
| Semi-detached | 180 | £322,375 | 961 sq ft | £349 | −0.6% |
| Detached | 165 | £446,075 | 1,258 sq ft | £366 | −6.3% |
Find another home
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Contains HM Land Registry data © Crown copyright and database right 2026. Licensed under the Open Government Licence v3.0.
Energy performance data © Crown copyright. Licensed under the Open Government Licence v3.0.
Floor area and energy rating from the energy certificate of June 2018.
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