40 Knaphill Crescent, Northampton, NN4 8TE is a leasehold flat built between 1983-1990. The property offers approximately 657 square feet of living space and is situated on the 1st floor. In this location, apartments of similar size usually have two bedrooms.

The estimated current market value of the property is £121,302 , which equates to approximately £185 per square foot. It was last sold on 13 Oct 2022 for £127,000. Since then, the value has decreased by £5,698, representing a 4.5% decrease, or approximately 1.2% per year.

The current estimated value of £121,302 is:

  • 13.6% lower than the average property price on Knaphill Crescent
  • 20.2% lower than the average in the NN4 8TE postcode area
  • and 56.0% lower than the average price for Northampton as a whole

This property has had 2 EPC inspections with recorded tenure information. It was recorded as owner-occupied both times. 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 14 March 2022, the property was recorded as owner-occupied.

View sold house prices in NN4 8TE

Building approximate location

About Property

Type
Flat
Built
1983-1990
Interior Size
657 sq ft
Tenure
Leasehold
Floor level
1st floor
Price (estimate)
£121,302
Price Per sq ft (estimate)
£185
Bedroom Count (estimate)
2 bedrooms

EPC Summary

40 Knaphill Crescent, Northampton, Northamptonshire, NN4 8TE has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 14 Mar 2022.

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 14 Sep 2009, when the property was rated D. Since then, the rating has improved to C, with the energy efficiency score increasing by 36.8%.

Since the previous assessment, several changes were observed:

  • The main heating energy efficiency improving from average to good, while the heating system type remained the same (boiler and radiators, mains gas).
  • The hot water system was changed from from main system, no cylinderstat to from main system, with its energy efficiency improving from poor to good.
  • The wall construction or insulation changed from cavity wall, as built, no insulation (assumed) to cavity wall, as built, insulated (assumed), improving energy efficiency from poor to good.
  • The lighting was updated from low energy lighting in 60% of fixed outlets to low energy lighting in all fixed outlets, with efficiency improving from good to very good.
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Walls
Cavity wall, as built, insulated (assumed)
Good
Windows
Fully double glazed
Average
Lighting
Low energy lighting in all fixed outlets
Very Good

Compared to NN4 8TE

13 th / 16
Price Rank
20% lower than average
9 th / 11
Size Rank
21% smaller than average
6 th / 11
Price Per Sq FT Rank
1% higher than average

Sale History

Today
£121,302
streetscan.co.uk estimate
-4 %
13 Oct 2022
£127,000
Leasehold
+49.4 %
2 Apr 2015
£85,000
Leasehold
+32.8 %
1 Oct 2010
£64,000
Leasehold
+190.9 %
25 Jun 1997
£22,000
Leasehold
-17 %
29 Sep 1995
£26,500
Leasehold

Flood Risk for this Property

Flood risk from rivers and the sea
Very low flood risk
Flood risk from surface water
Very low flood risk
Surface water flood hazard
No mapped risk

* Results are based on Environment Agency flood risk mapping for the property UPRN where available. They are indicative and should not be treated as a site-specific flood survey.

Flood risk from rivers and the sea

This property has very low flood risk from rivers and the sea.

River and sea flooding includes flooding caused by overflowing rivers, estuaries, tidal waters and coastal surges.

Flood risk from surface water

This property has very low surface water flood risk.

Surface water flooding can happen when heavy rainfall overwhelms drains, roads, gardens or other hard surfaces.

Flood depth indicators

Rivers and Sea
  • 0.2m depth No mapped risk
  • 0.3m depth No mapped risk
  • 0.6m depth No mapped risk
  • 0.9m depth No mapped risk
  • 1.2m depth No mapped risk
Surface Water
  • 0.2m depth No mapped risk
  • 0.3m depth No mapped risk
  • 0.6m depth No mapped risk
  • 0.9m depth No mapped risk
  • 1.2m depth No mapped risk

Area Insights

Similar Properties Sold Nearby

rooms: 3
size: 646 sq ft
sale price: £133,650
sale date: 10 Jan 2025
rooms: 3
size: 700 sq ft
sale price: £123,000
sale date: 28 May 2021
rooms: 3
size: 721 sq ft
sale price: £103,000
sale date: 31 Mar 2016
rooms: 3
size: 667 sq ft
sale price: £79,995
sale date: 6 Oct 2006
rooms: 3
size: 689 sq ft
sale price: £28,250
sale date: 15 Oct 1999

Data Sources

The property at 40 Knaphill Crescent, Northampton, NN4 8TE appears five times in HM Land Registry records, with the latest transaction recorded on 13 Oct 2022. It also has two Energy Performance Certificate (EPC) records, the earliest dating back to 14 Mar 2022. We use this information to estimate the property's characteristics, flood risk profile and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0 .

StreetScan.co.uk is not affiliated with, endorsed by, or associated with HM Land Registry, DESNZ, MHCLG, Defra or the Environment Agency.


Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure that the information provided on this website is current and accurate. However, no warranties or representations are made regarding its completeness, accuracy, suitability or reliability. Property values, flood risk assessments and other derived information are estimates based on publicly available datasets and should not be relied upon as professional, legal, surveying, environmental, financial or insurance advice. StreetScan.co.uk expressly disclaims all liability for any loss, damage, cost or expense arising directly or indirectly from the use of, or reliance upon, information provided on this website.