Old Mill Farm, Blackwater, Newport, PO30 3BJ is a freehold detached property built between 1930-1949. The property offers approximately 2,756 square feet of living space. In this location, properties of similar size usually have six bedrooms.

The estimated current market value of the property is £873,936 , which equates to approximately £317 per square foot. It was last sold on 31 Jan 2019 for £705,000. Since then, the value has increased by £168,936, representing a 24.0% increase, or approximately 3.5% per year.

The current estimated value of £873,936 is:

  • 5.2% higher than the average in the PO30 3BJ postcode area
  • and 229.2% higher than the average price for Newport as a whole

Based on EPC inspection history, this property has been mostly owner-occupied (3 out of 3 inspections). This suggests the property has typically been lived in by its owners, which often reflects longer-term residency and more consistent maintenance.

At the most recent EPC inspection on 3 September 2025, the property was recorded as owner-occupied.

View sold house prices in PO30 3BJ

Building approximate location

About Property

Type
Detached House
Built
1930-1949
Interior Size
2756 sq ft
Tenure
Freehold
Price (estimate)
£873,936
Price Per sq ft (estimate)
£317
Bedroom Count (estimate)
6 bedrooms

EPC Summary

Old Mill Farm, Blackwater, Newport, Isle Of Wight, PO30 3BJ has an Energy Performance Certificate (EPC) rating of F, based on the latest assessment carried out on 3 Sep 2025.

This property uses an LPG-fired boiler with radiators as its main heating source. Hot water is provided from main heating system. The windows are fully double glazed.

The previous EPC assessment was conducted on 16 Mar 2017. The rating of F is unchanged, though the energy efficiency score decreased by 10.3%.

Since the previous assessment, several changes were observed:

  • The hot water energy efficiency changing from poor to very poor, while the system remained as from main system.
  • The roof construction or insulation changed from pitched, no insulation to pitched, insulated (assumed), improving energy efficiency from very poor to average.
  • The wall construction or insulation changed from solid brick, as built, no insulation (assumed) to cavity wall, as built, no insulation (assumed), with no change in energy efficiency (poor).
  • The lighting was updated from low energy lighting in 68% of fixed outlets to below average lighting efficiency, with efficiency changing from good to average.
Heating Type
Boiler and radiators, LPG
Poor
Hot Water
From main system
Very Poor
Roof
Pitched, insulated (assumed)
Average
Walls
Cavity wall, as built, no insulation (assumed)
Poor
Windows
Fully double glazed
Poor
Lighting
Below average lighting efficiency
Average

Sale History

Today
£873,936
streetscan.co.uk estimate
+24 %
31 Jan 2019
£705,000
Leasehold
+69.9 %
4 Dec 2002
£415,000
Leasehold
+118.4 %
2 Jul 1997
£190,000
Leasehold

Area Insights

Nearby Properties

Blackwater Forge House, Blackwater, Newport, PO30 3BJ
rooms: 7
size: 1464 sq ft
sale price: £510,000
sale date: 21 Apr 2022
Lilly Mill Cottage, Blackwater, Newport, PO30 3BJ
rooms:
size: 1582 sq ft
sale price: £126,000
sale date: 3 May 2018
Roccamonte, Blackwater, Newport, PO30 3BJ
rooms: 7
size: 1572 sq ft
sale price: £250,000
sale date: 30 Jan 2015
Avalon, Blackwater, Newport, PO30 3BJ
rooms: 5
size: 1292 sq ft
sale price: £237,000
sale date: 7 Mar 2014
Ashbrook, Blackwater, Newport, PO30 3BJ
rooms: 8
size: 1636 sq ft
sale price: £300,000
sale date: 10 Dec 2009

Data Sources

The property at Old Mill Farm, Blackwater, Newport, PO30 3BJ appears three times in the Land Registry records, with the latest transaction recorded on 31 Jan 2019. It also has three Energy Performance Certificates (EPC) entries, the earliest dating back to 3 Sep 2025. We use this data, to estimate the property's characteristics and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0.
This website is not affiliated with or endorsed by HM Land Registry or DLUHC.


Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure the information provided on this website is current and accurate; however, no warranties or representations are made as to its completeness or accuracy. StreetScan.co.uk expressly disclaims any and all liability for any loss, damage, or expense arising directly or indirectly from the use of, or reliance upon, such information.
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