Model valuation£417,0008 Busby Close
Local market context
10 Semilong Road, Northampton, NN2 6BQ
2 planning records
Estimated value
£195,000
- Since the 2021 sale (£155,000)+26%
- Against NN2 6BQ's recent median (£105,000)+86%
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
Semi-detached
Bedrooms
2
Floor area
69 m²
743 sq ft
Energy rating
C
Score 72
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
£195,000
- Against its 2021 sale (£155,000)+26%
- Against NN2 6BQ's recent median (£105,000)+86%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 10 Semilong Road is modelled from its 69 m² EPC floor area, its 2 recorded sales 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
69 m² from the EPC lodged in June 2024
Sales of this home
2 sales recorded, the latest in 2021
Recent sales in NN2 6BQ
5 sales, median £105,000 (2025–2007)
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 of 2 applications | 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.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
Sales timeline
5 March 2021Most recent
£155,000
+26.5%over 6 years29 April 2014
£122,500
Median price across the last 5 sales in NN2 6BQ: £105,000 (2025–2007).
Nearby sales in NN2 6BQ
What this page doesn't show
2 potential issues have already been flagged for 10 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 10 Semilong Road
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
10 Semilong Road is a two-bedroom semi-detached house in Northampton (NN2 6BQ). It has a recorded floor area of 69 m² (around 743 sq ft) and construction records dating it to before 1900. The latest certificate (June 2024) shows a C (score 72). When first surveyed in February 2012 the rating was F, the property has climbed 3 bands since. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Very Poor to Good and window efficiency went from Very Poor to Good. The recommended improvements would push it to B (score 86).
2 planning records sit against the property, 2 approved, 0 refused. Past consents include change of use to residential, meaningful when judging how the property has evolved. At 69 m² it's 21.1% larger than the typical home in the postcode (57 m² median across 11 EPCs). Across 2014–2021, sale prices on this property compounded at 3.5% per year. Today's modelled estimate of £195,000 is 25.8% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£209/sq ft) was about 46.1% above the typical sold price in the postcode. Most recent transfer: March 2021 at £155,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
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
- Bedrooms2
Before you decide
Everything you need to know about 10 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.
Current Certificate(1 of 3)
Jun 2024
EPC Rating
A
B
C
C72
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
2.5 t/year
Occupancy
Rented
Certificate validity
Valid until 10 June 2034
Property Improvements
Changes detected from historical EPC data
Feb 2014from Feb 2012
EPC improved fromF37toC72
Heating Controls
ThermostatFull
Heating controls upgraded for better temperature management
Hot Water
InstantaneousMain System
Hot water system upgraded
Windows
SingleFull Double
Single glazing replaced with double or better glazing
Walls
Very PoorGood
Wall insulation improved
Roof Insulation
UninsulatedWell Insulated
Loft insulation installed or upgraded to 250mm+
Low Energy Lighting
29%78%
More low energy lighting installed
Jun 2024from Feb 2014
Low Energy Lighting
78%100%
More low energy lighting installed
Planning history
Applications and permits filed against 10 Semilong Road, Northampton, NN2 6BQ, sourced from the PlanIt planning register.
2 applications on record at 10 Semilong Road, Northampton, NN2 6BQ
2decisions14documents37nearby
Flagged:Change of use
- Nov 2005Change of UseFullOutcome in report
CHANGE OF USE FROM SHOP AND FLAT TO SINGLE DWELLINGHOUSE.
- Documents
- 6 docs on file
- Reference
- N/2005/1184
- More recent applications — locked
- Change of UseJul 2012Decision
Unlock 10 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 (2 on record)
- All 2 applications on this property in full, plus 37 notable nearby
- The 14 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.
Price per m²
£2,246
Street avg £5,145
Floor Area
69 m²
Street avg 70 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
2.5 t/year
Street avg 2.4 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
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-eraSemi-Detached HouseEPC CPre-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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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 10 Semilong Road is modelled from its 69 m² EPC floor area, its 2 recorded sales 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. 2 sales are recorded for 10 Semilong Road. 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 10 Semilong Road was lodged in June 2024 at band C and is valid until June 2034. 3 certificates are on record, which shows how the home has changed.
- Planning records
- Planning applications are collected from local authority registers through PlanIt. 2 applications are matched to 10 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.
Common questions
The questions buyers, sellers and homeowners most often ask about 10 Semilong Road, Northampton, NN2 6BQ. Each answer is also embedded as structured data for search engines.
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Keep exploring
- Every home in NN2 6BQSold prices, values and energy ratings for the postcode
- NN 2 property marketPrices, postcodes, schools and transport across the district
- 10 Semilong Road, Northampton valuationHow the estimate is built and what moves it
- UK house price mapExplore prices by district, year by year
- Report on another addressLook up any home in England and Wales