Model valuation£417,0008 Busby Close
Local market context
9 Portland Place, Northampton, NN1 4DH
Estimated value
£117,000
- Since the 2019 sale (£95,000)+23%
- Against NN1 4DH's recent median (£175,000)-33%
Newest record on this page: April 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Detached
Floor 1st
Bedroom
1
Bathroom
1
Floor area
47 m²
506 sq ft
Energy rating
D
Score 60
Council tax
Band A
Tenure
Owner Occupied
About this valuation
How the figure is worked out and what it's based on. If you know this home, you can tell other visitors what you think it's worth.
Our estimate
£117,000
- Against its 2019 sale (£95,000)+23%
- Against NN1 4DH's recent median (£175,000)-33%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 9 Portland Place is modelled from its 47 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in NN1 4DH. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
What it's based on
Floor area
47 m² from the EPC lodged in March 2019
Sales of this home
1 sale recorded, the latest in 2019
Recent sales in NN1 4DH
5 sales, median £175,000 (2025–2020)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: April 2025 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | None on this home | Full history, plus nearby schemes |
| Flood risk | Not shown | Included |
Sales history & valuation
Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.
9 Portland Place valuation sits well clear of the typical sold price in this postcode.
Sales timeline
17 July 2019Most recent
£95,000
Median price across the last 5 sales in NN1 4DH: £175,000 (2025–2020).
Nearby sales in NN1 4DH
40 Portland Place, Northampton, NN1 4DH
Sold Apr 2025
£125,0003 Portland Place, Northampton, NN1 4DH
Sold Sept 2022
£210,00044 Portland Place, Northampton, NN1 4DH
Sold Mar 2022
£105,00010 Portland Place, Northampton, NN1 4DH
Sold Apr 2021
£175,0002 Portland Place, Northampton, NN1 4DH
Sold Sept 2020
£180,000
What this page doesn't show
2 potential issues have already been flagged for 9 Portland Place, Northampton, NN1 4DH. The detail, evidence and what to ask about it are in the Risks Report.
- Signs of HMO activity in the areaIn report
- Larger development activity nearbyIn report
- Flood risk from rivers, sea and surface waterIn report
- Subsidence and ground-stability signalsIn report
- Refusals, enforcement and big schemes nearbyIn report
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About 9 Portland Place
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
9 Portland Place is a one-bedroom detached house in Northampton (NN1 4DH). It has a recorded floor area of 47 m² (around 506 sq ft), construction records dating it to 1967-1975 and council tax band A. At 47 m² this is the 9th smallest of 61 units on EPC record in the building, where floor areas span 34–125 m². The building's EPC ratings span E to C across 61 units on file. The latest certificate (March 2019) shows a D (score 60), on the cusp of jumping into the C band.
Today's modelled estimate of £117,000 is 23.2% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£188/sq ft) was about 93.9% above the typical sold price in the postcode. Most recent transfer: July 2019 at £95,000.
What this property has
Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.
Inside
- Bedrooms1
- Bathrooms1
- Dining roomYes
Outside
- ParkingOff street
Building
- Heating systemGas
- RefurbishedYes
Before you decide
Everything you need to know about 9 Portland Place
The true value, the hidden risks and the full sale history, in one report.
Signs of HMO activity in the areaLarger development activity nearby
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The data behind every report
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Current Certificate
Mar 2019EPC Rating
A
B
C
D
D60
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
3.0 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 12 March 2029
Planning history
Applications and permits filed against 9 Portland Place, Northampton, NN1 4DH, sourced from the PlanIt planning register.
9 Portland Place has no planning applications on record.
65
But the area is active
65 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Versus other Portland Place homes
Four headline reads against 47 similar flats on this street, drawn from the latest EPC and Land Registry data.
9 Portland Place is notably below the street on epc rating.
Price per m²
£2,021
Street avg £1,491
Floor Area
47 m²
Street avg 60 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
3.0 t/year
Street avg 2.3 t/year
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Northampton district page.
Crime
571/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Grove Road — bus stop.
Closest school
0.4 km
Vernon Terrace Primary School. 28 schools nearby.
Nearest schools
- Vernon Terrace Primary SchoolPrimary437m
- Stimpson Avenue AcademyPrimary636m
- Barry Primary SchoolPrimary735m
- Castle AcademyPrimary1.0km
Nearest stops
- Grove RoadBus stop113m
- St Edmund's StreetBus stop201m
- Clare StreetBus stop214m
- Vernon WalkBus stop214m
Most reported crime locally
- Violence & Sexual Offences2,940 reports32%
- Anti-social Behaviour1,893 reports21%
- Shoplifting785 reports9%
- Public Order622 reports7%
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode
Modelled day and night-time noise levels around NN1 4DH from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
52.9dB
Night-time· 23:00 – 07:00
42.5dB
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
Get a survey for this property
Level 2 HomeBuyer Report
Late 20th century1st Floor FlatEPC D
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Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
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Start your researchHow to read this page
Where every figure above comes from, how current it is and what it can't tell you.
- How the estimate is made
- The estimate for 9 Portland Place is modelled from its 47 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in NN1 4DH. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
- Where sold prices come from
- Sold prices are HM Land Registry Price Paid Data, which covers residential sales in England and Wales since 1995. 1 sale is recorded for 9 Portland Place. Sales normally appear two to three months after completion, so the most recent ones take time to show up anywhere.
- Reading the EPC
- Energy Performance Certificates rate homes from A (most efficient) to G and last 10 years. The latest one for 9 Portland Place was lodged in March 2019 at band D and is valid until March 2029. Floor area, heating and insulation details on this page come from it.
- Planning records
- Planning applications are collected from local authority registers through PlanIt. None is matched to 9 Portland Place. Councils sometimes file applications under a different address format, and applications on neighbouring land aren't listed here; the report covers both.
- Area figures
- Crime is police-recorded street-level data over the last 16 months, which places each incident at an approximate point. The 28 schools and 30 stops listed are measured in a straight line from NN1 4DH, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 9 Portland Place is in council tax band A. Bands are set by the Valuation Office Agency from historic values (1 April 1991 in England, 1 April 2003 in Wales), not today's price; the amount you pay depends on the council's rate for the band.
Common questions
The questions buyers, sellers and homeowners most often ask about 9 Portland Place, Northampton, NN1 4DH. Each answer is also embedded as structured data for search engines.
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Keep exploring
- Every home in NN1 4DHSold prices, values and energy ratings for the postcode
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