Model valuation£417,0008 Busby Close
Local market context
23 Woolmonger Street, Northampton, NN1 1PU
EPC B1 planning record
Estimated value
£320,000
- Since the 2004 sale (£325,242)-2%
- Against NN1 1PU's recent median (£125,000)+156%
Newest record on this page: August 2024. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Mid terrace
Floor 02
Habitable rooms
3
From EPC
Floor area
69 m²
743 sq ft
Energy rating
B
Score 82
Council tax
Band C
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
£320,000
- Against its 2004 sale (£325,242)-2%
- Against NN1 1PU's recent median (£125,000)+156%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 23 Woolmonger Street is modelled from its 69 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in NN1 1PU. 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
69 m² from the EPC lodged in September 2021
Sales of this home
2 sales recorded, the latest in 2004
Recent sales in NN1 1PU
5 sales, median £125,000 (2024–2018)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: August 2024 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | 1 application | 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.
Latest sale on 23 Woolmonger Street was the highest on Land Registry record across the postcode.
Sales timeline
12 November 2004Most recent
£325,242
+88.5%over 2 years9 May 2002
£172,500
Median price across the last 5 sales in NN1 1PU: £125,000 (2024–2018).
Nearby sales in NN1 1PU
131 Woolmonger Street, Northampton, NN1 1PU
Sold Aug 2024
£178,00049 Woolmonger Street, Northampton, NN1 1PU
Sold Nov 2023
£140,00089 Woolmonger Street, Northampton, NN1 1PU
Sold Oct 2018
£115,000127 Woolmonger Street, Northampton, NN1 1PU
Sold Oct 2018
£125,000149 Woolmonger Street, Northampton, NN1 1PU
Sold Oct 2018
£125,000
What this page doesn't show
2 potential issues have already been flagged for 23 Woolmonger Street, Northampton, NN1 1PU. 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 23 Woolmonger Street
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
23 Woolmonger Street is a mid-terrace house in Northampton (NN1 1PU). It has a recorded floor area of 69 m² (around 743 sq ft), construction records dating it to 2007-2011 and council tax band C. The latest certificate (September 2021) returns a B (score 82), comfortably above the UK average. The rating has held steady at B across 2 certificates since January 2009. Between certificates, hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. At 69 m² this is the 63rd smallest of 74 units on EPC record in the building, where floor areas span 43–74 m². The building's EPC ratings span C to B, with this unit at the top.
Held since November 2004 — that's 22 years off the open market, well above the local norm. At 69 m² the property is well over the postcode median (50 m² across 73 EPCs), placing it in the larger end of the local stock. Across 2002–2004, sale prices on this property compounded at 28.7% per year. On a £-per-square-foot basis, the last sale (£438/sq ft) was about 125.5% above the typical sold price in the postcode. One historical planning record sits against the property in 2023.
Before you decide
Everything you need to know about 23 Woolmonger Street
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.
23 Woolmonger Street's carbon output is low for the local stock.
Current Certificate(1 of 2)
Sept 2021
EPC Rating
A
B
B82
C
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
1.3 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 7 September 2031
Planning history
Applications and permits filed against 23 Woolmonger Street, Northampton, NN1 1PU, sourced from the PlanIt planning register.
1 application on record at 23 Woolmonger Street, Northampton, NN1 1PU
1decisions24documents43nearby
- Aug 2023ConditionsOutcome in report
Variation of Conditions 11 and 12 of Planning Permission N/2005/0698 (Demolition of existing building and erection of new building with 14 flats and class D1 (non residential institution) use on ground and lower ground floors) to change facing material from cladding panels to acrylic render with faux panel joints, to amend floor plans for ground floor first floor and omit basement floor
- Documents
- 24 docs on file
- Reference
- N/2019/0345
Unlock 23 Woolmonger Street, Northampton, NN1 1PU's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 43 notable nearby
- The 24 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Versus other Woolmonger Street homes
Four headline reads against 52 similar flats on this street, drawn from the latest EPC and Land Registry data.
23 Woolmonger Street outperforms the street on price per m² by a wide margin.
Price per m²
£4,714
Street avg £2,047
Floor Area
69 m²
Street avg 56 m²
Habitable Rooms
3 rooms
Street avg 2 rooms
CO₂ Emissions
1.3 t/year
Street avg 1.0 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.
Rail-style transport is unusually close for this postcode.
Crime
571/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
St Peters Walk — bus stop.
Closest school
0.6 km
Spring Lane Primary School. 32 schools nearby.
Nearest schools
- Spring Lane Primary SchoolPrimary589m
- Castle AcademyPrimary812m
- Northampton International AcademyAll-through1.0km
- Northampton International AcademyAll-through1.0km
Nearest stops
- St Peters WalkBus stop102m
- Northampton Bus InterchangeBus stop188m
- MarefairBus stop207m
- The Plough HotelBus stop210m
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 1PU from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
57.6dB
Night-time· 23:00 – 07:00
48.8dB
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
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21st century2nd Floor FlatEPC B
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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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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 23 Woolmonger Street is modelled from its 69 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in NN1 1PU. 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. 2 sales are recorded for 23 Woolmonger Street. 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 23 Woolmonger Street was lodged in September 2021 at band B and is valid until September 2031. 2 certificates are on record, which shows how the home has changed.
- Planning records
- Planning applications are collected from local authority registers through PlanIt. 1 application is matched to 23 Woolmonger Street. 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 32 schools and 30 stops listed are measured in a straight line from NN1 1PU, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 23 Woolmonger Street is in council tax band C. 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 23 Woolmonger Street, Northampton, NN1 1PU. Each answer is also embedded as structured data for search engines.
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- Every home in NN1 1PUSold prices, values and energy ratings for the postcode
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- 23 Woolmonger Street, Northampton valuationHow the estimate is built and what moves it
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