Model valuation£417,0008 Busby Close
Local market context
4 Semilong Road, Northampton, NN2 6BQ
1 planning record
Estimated value
£174,000
- Against NN2 6BQ's recent median (£150,000)+16%
Newest record on this page: December 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Mid terrace
Habitable rooms
4
From EPC
Floor area
71 m²
764 sq ft
Energy rating
D
Score 64
Council tax
Band A
Tenure
Private Rental
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
£174,000
- Against NN2 6BQ's recent median (£150,000)+16%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 4 Semilong Road is modelled from its 71 m² EPC floor area, the absence of a recorded sale and recent sales of comparable homes in NN2 6BQ. 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
71 m² from the EPC lodged in February 2025
Sales of this home
No sale recorded since 1995
Recent sales in NN2 6BQ
5 sales, median £150,000 (2025–2011)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: December 2025 | 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.
4 Semilong Road has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in NN2 6BQ: £150,000 (2025–2011).
Nearby sales in NN2 6BQ
What this page doesn't show
2 potential issues have already been flagged for 4 Semilong Road, Northampton, NN2 6BQ. 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 4 Semilong Road
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
4 Semilong Road is a mid-terrace house in Northampton (NN2 6BQ). It has a recorded floor area of 71 m² (around 764 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (February 2025) shows a D (score 64), on the cusp of jumping into the C band. Earlier certificates rated it B (December 2008); the latest reading is 2 bands lower. Between certificates, lighting went from Good to Very Good; while wall efficiency dropped from Very Good to Poor and roof efficiency dropped from Good to Very Poor. The recommended improvements would lift it to B (score 82), a 2-band jump.
One planning record on file: partial demolition approved in 2007. Past consents include partial demolition, meaningful when judging how the property has evolved. At 71 m² it's 24.6% larger than the typical home in the postcode (57 m² median across 11 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 73% of similar EPCs).
Before you decide
Everything you need to know about 4 Semilong Road
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.
Recommended upgrades on file would lift this property by multiple EPC bands.
Current Certificate(1 of 3)
Feb 2025
EPC Rating
A
B
C
D
D64
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
3.5 t/year
Occupancy
Rented
Certificate validity
Valid until 11 February 2035
Property Improvements
Changes detected from historical EPC data
Oct 2013from Dec 2008
EPC improved fromB83toD62
Heating Controls
Full ControlFull
Heating controls changed
Hot Water
Very GoodGood
Hot water efficiency decreased
Low Energy Lighting
4%25%
More low energy lighting installed
Feb 2025from Oct 2013
Walls
Very PoorPoor
Wall insulation improved
Low Energy Lighting
25%100%
More low energy lighting installed
Planning history
Applications and permits filed against 4 Semilong Road, Northampton, NN2 6BQ, sourced from the PlanIt planning register.
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
1 application on record at 4 Semilong Road, Northampton, NN2 6BQ
1decisions27documents37nearby
Flagged:Demolition
- Aug 2007DemolitionFullOutcome in report
Demolition of wholesale warehouse and construction of 4No. terraced properties together with renovation of 2No. dwellings.
- Documents
- 27 docs on file
- Reference
- N/2007/0618
Unlock 4 Semilong Road, Northampton, NN2 6BQ'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 37 notable nearby
- The 27 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Versus other Semilong Road homes
Four headline reads against 8 similar houses on this street, drawn from the latest EPC and Land Registry data.
4 Semilong Road is notably below the street on epc rating.
EPC Rating
64 (D)
Street avg 74 (C)
Floor Area
71 m²
Street avg 70 m²
CO₂ Emissions
3.5 t/year
Street avg 2.3 t/year
Habitable Rooms
4 rooms
Street avg 4 rooms
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
373/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Lower Hester Street — bus stop.
Closest school
0.2 km
Northampton International Academy. 30 schools nearby.
Nearest schools
- Northampton International AcademyAll-through178m
- Northampton International AcademyAll-through178m
- Castle AcademyPrimary322m
- Spring Lane Primary SchoolPrimary639m
Nearest stops
- Lower Hester StreetBus stop233m
- NIA AcademyBus stop246m
- Marriott StreetBus stop256m
- Hampton StreetBus stop287m
Most reported crime locally
- Violence & Sexual Offences1,491 reports27%
- Shoplifting1,208 reports22%
- Anti-social Behaviour1,096 reports20%
- Vehicle Crime324 reports6%
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 NN2 6BQ 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
43.4dB
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 3 Building Survey
Victorian-eraMid-Terrace HouseEPC DPre-1919 buildSolid (non-cavity) walls
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
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 4 Semilong Road is modelled from its 71 m² EPC floor area, the absence of a recorded sale and recent sales of comparable homes in NN2 6BQ. 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. No sale is recorded for 4 Semilong Road, which usually means it hasn't changed hands since 1995 or the sale was not for value. 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 4 Semilong Road was lodged in February 2025 at band D and is valid until February 2035. 3 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 4 Semilong Road. 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 15 months, which places each incident at an approximate point. The 30 schools and 30 stops listed are measured in a straight line from NN2 6BQ, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 4 Semilong Road 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 4 Semilong Road, Northampton, NN2 6BQ. Each answer is also embedded as structured data for search engines.
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- Every home in NN2 6BQSold prices, values and energy ratings for the postcode
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