9 St Julien Close, New Duston, Northampton, NN5 6QX
About 9 St Julien Close
9 St Julien Close is a four-bedroom detached house in New Duston, Northampton, Northampton (NN5 6QX). It has a recorded floor area of 116 m² (around 1249 sq ft), construction records dating it to 1991-1995 and council tax band E. The latest certificate (May 2016) shows a C (score 71). The recommended improvements would push it to B (score 84). The latest certificate is from May 2016, so improvements made since then won't be reflected.
Most recent transfer: December 2019 at £390,000. Across the public record there are 4 sales, relatively high churn for a single property. Across 2003–2019, sale prices on this property compounded at 3.7% per year. Today's modelled estimate of £461,000 is 18.2% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£312/sq ft) was about 87.5% above the typical sold price in the postcode.
Know exactly what you're buying at 9 St Julien Close
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms4
- Bathrooms2
- Dining roomYes
- Utility roomYes
- EnsuiteYes
Outside
- GarageDouble, Detached
Building
- Heating systemAir source
Energy performance
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 15 May 2026
EPC Rating
Planning history
9 St Julien Close has no planning applications on record.
Notable planning nearby
6applications of note in the surrounding area
We flagged 2 things worth checking at 9 St Julien Close
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
9 St Julien Close valuation sits well clear of the typical sold price in this postcode.
£461,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.7% per year over 17 years.
£390,000
Growth on file: 3.7% per year over 17 years.
Sales timeline
13 December 2019Most recent
£390,000
+7.6%over 3 years25 October 2016
£362,500
+31.8%over 8 years29 October 2007
£275,000
+29.4%over 4 years7 January 2003
£212,500
Median price across the last 5 sales in NN5 6QX: £337,000 (2024–2019).
Nearby sales in NN5 6QX
15 St Julien Close, New Duston, Northampton, NN5 6QX
Sold Jun 2024
£450,0005 St Julien Close, New Duston, Northampton, NN5 6QX
Sold Oct 2023
£325,00011 St Julien Close, New Duston, Northampton, NN5 6QX
Sold Aug 2022
£337,0004 St Julien Close, New Duston, Northampton, NN5 6QX
Sold Dec 2019
£297,5003 St Julien Close, New Duston, Northampton, NN5 6QX
Sold Nov 2016
£320,000
Everything we know about 9 St Julien Close, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area
- Larger development activity nearby

Versus other St Julien Close homes
9 St Julien Close outperforms the street on epc rating by a wide margin.
Price per m²
£3,362
Street avg £3,280
Floor Area
116 m²
Street avg 111 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
3.8 t/year
Street avg 3.9 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Rochelle Way — bus stop.
Closest school
0.7 km
Duston Eldean Primary School. 13 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
50.3dB

Night-time· 23:00 – 07:00
38.8dB