1/38
£485,000
Detached · 3 beds · 2 baths · 1,608 sq ft
Harefoot Close, Duston, NN5
0.2 miles away
Freehold
Auction
1/18
Auction
1/18
1 bed flat for sale Castle Avenue, Northampton, NN5
Guide Price
£65,000
Reduced on 21/10/2026
Reduced on 21/10/2026
For sale by auction
- Type
- Flat
- Bedrooms
- 1
- Bathrooms
- 1
- Size
- £137 per sq ft
- Tenure
- Leasehold
EPC Energy rating band E 50 potential C
Key features
- Sale by Modern Auction (T&Cs apply)
- Subject to an undisclosed Reserve Price
- Buyers fees apply
- Ground floor
- Double bedroom
- Garage in block
- Duston area
- 987 year lease
About this property
Situated in the sought after area of Duston, this well presented ground floor flat on Castle Avenue offers a comfortable and convenient living environment, ideally suited to a single occupant or a couple. The property features a generous bedroom, alongside a bright and spacious reception room that is perfect for both entertaining and everyday living.
Floorplan
Energy performance
Energy rating band E 50
Current
Potential
92+
A
81-91
B
69-80
C
Potential rating: 80 C
55-68
D
39-54
E
Current rating: 50 E
21-38
F
1-20
G
This home is rated band E, scoring 50 out of 100. The average British home is band D. Its certificate says it could reach band C (80) if the improvements it recommends were carried out.
Read from the certificate published with this listing, so it may not be the latest one. Check the government EPC register for the full certificate and its recommendations.
Council tax
Ask agent
Per year
- Band A£1,658
- Band B£1,934
- Band C£2,210
- Band D£2,487
- Band E£3,039
- Band F£3,592
- Band G£4,144
- Band H£4,973
The agent hasn't said which band this home is in; you can look it up on GOV.UK. In West Northamptonshire, 2026/27 bills run from £1,658 a year in band A to £4,973 in band H.
Figures from MHCLG (Open Government Licence v3): the average bill for each band across West Northamptonshire, including the typical parish precept, so a parish's own bill can differ a little. Discounts lower the bill, such as 25% off for an adult living alone.
Property timeline
- ReducedOctober 2026 £65,000
Was £80,000
- ListedSeptember 2026 £80,000
1 bed · 1 bath · this listing
Past sales can't be shown: the agent hasn't given the flat number.
Price guide
This home
£137 / sq ft
Area average (sold)
£297 / sq ft
Price per area, sold homes nearby
£213 / sq ft
£137 / sq ft
£382 / sq ft
Lowest
This home
Highest
£137 per sq ft, below almost all recent sales in NN5 (£213–£382, 10th–90th percentile, 1,264 sales over 24 months).
Lowest and highest are the 10th and 90th percentiles of 1,264 homes sold in NN5 over the last 24 months. This home's figure uses its asking price. All sold £/sq ft in NN5 →
Location
Castle Avenue, Northampton, NN5
Mortgage and stamp duty
Property price £65,000
£33k £98k
Deposit11% £7,000
£0 £65k
Interest rate 4.5%
0.5% 15%
Repayment period 25 years
5 years 40 years
A £58,000 mortgage. Most lenders would want a household income of about £13,000 to support it.
A guide only, for a capital repayment mortgage. The rate you are offered and what you can borrow depend on your circumstances and a full application with a lender or broker. Your home may be repossessed if you do not keep up repayments on your mortgage.
Properties sold nearby
HM Land Registry sales nearby. Floor areas from Energy Performance Certificates where matched.
| Address | Type | Sold | Size | Size | £/sq ft | Price |
|---|---|---|---|---|---|---|
| 76, Castle Avenue Flat / maisonette | Flat / maisonette | Jun 2026 | 474 sq ft £215/sq ft | 474 sq ft | £215 | £102,000 |
| 108, Castle Avenue Semi-detached | Semi-detached | Feb 2025 | 980 sq ft £235/sq ft | 980 sq ft | £235 | £230,000 |
| 88, Castle Avenue Flat / maisonette | Flat / maisonette | Jun 2023 | 452 sq ft £254/sq ft | 452 sq ft | £254 | £115,000 |
| 92, Castle Avenue Flat / maisonette | Flat / maisonette | Dec 2022 | 495 sq ft £238/sq ft | 495 sq ft | £238 | £118,000 |
| 74, Castle Avenue Terraced | Terraced | Jun 2021 | 474 sq ft £211/sq ft | 474 sq ft | £211 | £100,000 |
| 78, Castle Avenue Flat / maisonette | Flat / maisonette | Apr 2021 | 484 sq ft £223/sq ft | 484 sq ft | £223 | £108,000 |
| 84, Castle Avenue Flat / maisonette | Flat / maisonette | Dec 2015 | 474 sq ft £148/sq ft | 474 sq ft | £148 | £70,000 |
| 102, Castle Avenue Semi-detached | Semi-detached | Dec 2013 | 829 sq ft £181/sq ft | 829 sq ft | £181 | £150,000 |
All sales on Castle Avenue → All sold prices in Northampton →
Area insights
The neighbourhood around this property.
Marketed by
William H. Brown, Northampton
9 Bridge Street, NORTHAMPTON, Northamptonshire More properties from this branchSimilar properties nearby
See all
