3 Mill Way
SG4 8PE
- Semi-detached
- Freehold
- 4 bedrooms (estimate)
- 1,378 sq ft
- EPC C
What the sales records show
From its recent sale£488,000
Range £457,000 to £519,000
Since last sale
+£8,000
+1.7% since Jan 2026
Rank in SG4 8PE
4th of 12
Postcode average £441,333
There is no floor area on record, so this is the home's last sale moved from January 2026 to August 2026 by the official UK House Price Index for North Hertfordshire, with the range widened the older the sale. It cannot see condition, layout or recent work, so it is not a valuation.
In short
3 Mill Way is a 4 bedroom freehold semi-detached in SG4 of about 1,378 sq ft.
There is no floor area on record, so its last sale has been moved to today by the official price index for North Hertfordshire: £457,000 to £519,000, about £488,000 in the middle.
That makes it the 4th highest of the 12 homes we can compare in SG4 8PE, where the middle figure averages £441,333.
It last sold for £480,000 in January 2026; the price index suggests it has gained about £8,000 since.
Across North Hertfordshire, average prices rose 3.1% 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
£457,000
Middle
£488,000
Upper end
£519,000
Done work since the records were made? Claim your home and tell us, or ask local agents where yours sits.
On the map
Where 3 Mill Way is
3 Mill Way on the map
This home and the completed sales its figure is worked out from. 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.
Energy
How efficient the home is
Energy performance certificate
From the official register for 3 Mill Way, lodged 19 August 2025.
Rating now
C70 points
Could reach
C78 points
8 points higher with the improvements below
- Built
- 1930–1949
- Solar panels
- None recorded
What the assessor found
Each part of the home, with the certificate's own energy efficiency rating.
Walls
Solid brick, as built, no insulation (assumed)
Very poorRoof
Pitched, 75 mm loft insulation
AverageFloor
Suspended, no insulation (assumed)
Not rated on the certificate
Windows
Fully double glazed
AverageHeating
Boiler and radiators, mains gas
GoodHeating controls
Programmer, room thermostat and TRVs
GoodHot water
From main system
GoodLighting
Below average lighting efficiency
AverageSecond heating
Room heaters, mains gas
Not rated on the certificate
Estimated running costs
A year, now and after the recommended improvements.
£223 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 (2025), 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
50 mm internal or external wall insulation
Typical cost £7,500–£11,000 · saves about £168 a year
Rating after73C - 2
Floor insulation (suspended floor)
Typical cost £5,000–£10,000 · saves about £54 a year
Rating after74C - 3
Solar photovoltaic panels, 2.5 kWp
Typical cost £8,000–£10,000 · saves about £245 a year
Rating after78C
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 |
|---|---|---|---|
| January 2026 | £480,000 | +638.5% | +6.9% |
| December 1995 | £65,000 | +36.8% | +61.2% |
| April 1995 | £47,500 | First sale | – |
Nearby
Neighbours and the sales behind the figure
Homes in SG4 8PE
Ranked by what comparable sales show. Choose one to see its page.
Recent sales of semi-detached homes nearby
The closest sales of the same type in the last two years, registered with HM Land Registry. Choose one to see its page.
| Home | Price | Sold | Size | Per sq ft | Away |
|---|---|---|---|---|---|
| 3 Mill WaySG4 8PE · Semi-detached | £480,000 | Jan 2026 | – | – | < 0.1 mi |
| 2 Orchard WaySG4 8NT · Semi-detached | £230,000 | Oct 2025 | – | – | 0.6 mi |
| 22 Lower RoadSG4 8NS · Semi-detached | £399,995 | Dec 2024 | – | – | 0.7 mi |
| 4 CastlefieldSG4 7AZ · Semi-detached | £220,000 | May 2026 | – | – | 2.4 mi |
| 28 CastlefieldSG4 7AZ · Semi-detached | £590,000 | May 2025 | – | – | 2.4 mi |
The area
SG4 at a glance
What buyers have paid in SG4
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 | 295 | £533,253 | – | – | −6.7% |
| Flats | 62 | £239,970 | – | – | −7.1% |
| Terraced | 74 | £404,969 | – | – | −2.3% |
| Semi-detached | 85 | £531,144 | – | – | −8.6% |
| Detached | 64 | £933,319 | – | – | +7.6% |
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.
Contains HM Land Registry UK House Price Index data © Crown copyright. Licensed under the Open Government Licence v3.0.
Floor area and energy rating from the energy certificate of August 2025.
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