1 The Boundary, Blackwood, NP12 1FE is a freehold other property built between 2003-2006. The property offers approximately 2,271 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 £2,999 , which equates to approximately £1 per square foot. It was last sold on 12 Feb 2021 for £2,500. Since then, the value has increased by £499, representing a 20.0% increase, or approximately 4.1% per year.

The current estimated value of £2,999 is:

  • 99.4% lower than the average property price on The Boundary
  • 99.3% lower than the average in the NP12 1FE postcode area
  • and 98.8% lower than the average price for Blackwood as a whole

At the most recent EPC inspection on 15 September 2025, the property was recorded as owner-occupied.

View sold house prices in NP12 1FE

Building approximate location

About Property

Type
Detached House
Built
2003-2006
Interior Size
2271 sq ft
Tenure
Freehold
Price (estimate)
£2,999
Price Per sq ft (estimate)
£1
Bedroom Count (estimate)
6 bedrooms

EPC Summary

1 The Boundary, Blackwood, Caerphilly, NP12 1FE has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 15 Sep 2025.

This property uses a gas-fired boiler and radiators, connected to the mains gas supply, 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 30 Jun 2015, when the property was rated B. The current rating of C reflects a decline in energy efficiency of 8.1%.

Since the previous assessment, several changes were observed:

  • The roof construction or insulation changed from average thermal transmittance 0.15 w/m-¦k to pitched, 300 mm loft insulation, improving energy efficiency from good to very good.
  • The wall construction or insulation changed from average thermal transmittance 0.26 w/m-¦k to cavity wall, as built, insulated (assumed), changing energy efficiency from very good to good.
  • The windows were upgraded from high performance glazing to fully double glazed.
  • The lighting was changed from low energy lighting in 75% of fixed outlets to excellent lighting efficiency, with no change in efficiency (very good).
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Roof
Pitched, 300 mm loft insulation
Very Good
Walls
Cavity wall, as built, insulated (assumed)
Good
Windows
Fully double glazed
Poor
Lighting
Excellent lighting efficiency
Very Good

Sale History

Today
£2,999
streetscan.co.uk estimate
+20 %
12 Feb 2021
£2,500
Leasehold
-99.2 %
18 Sep 2015
£299,950
Leasehold

Area Insights

Nearby Properties

2 The Boundary, Blackwood, NP12 1FE
rooms: 10
size: 4704 sq ft
sale price: £547,500
sale date: 31 Mar 2021
3 The Boundary, Blackwood, NP12 1FE
rooms: 10
size: 2352 sq ft
sale price: £335,000
sale date: 29 Mar 2019
4 The Boundary, Blackwood, NP12 1FE
rooms: 10
size: 2088 sq ft
sale price: £399,000
sale date: 17 May 2024

Data Sources

The property at 1 The Boundary, Blackwood, NP12 1FE appears two times in the Land Registry records, with the latest transaction recorded on 12 Feb 2021. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 15 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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