Model valuation£417,0008 Busby Close
Local market context
Clarendon House, Apartment 16, 39 Bridge Street, Northampton, NN1 1NS
5 sales on record
Estimated value
£114,000
- Since the 2021 sale (£105,000)+9%
- Against NN1 1NS's recent median (£120,000)-5%
Newest record on this page: May 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Semi-detached
Floor 4th
Bedroom
1
Bathroom
1
Floor area
54 m²
581 sq ft
Energy rating
C
Score 74
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
£114,000
- Against its 2021 sale (£105,000)+9%
- Against NN1 1NS's recent median (£120,000)-5%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for Clarendon House is modelled from its 54 m² EPC floor area, its 5 recorded sales and recent sales of comparable homes in NN1 1NS. 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
54 m² from the EPC lodged in July 2020
Sales of this home
5 sales recorded, the latest in 2021
Recent sales in NN1 1NS
5 sales, median £120,000 (2025–2019)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: May 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.
Clarendon House has changed hands more often than typical for the area.
Sales timeline
22 April 2021Most recent
£105,000
+22.1%over 6 years28 August 2014
£86,000
+14.7%over 1 year23 November 2012
£75,000
-11.8%over 5 years22 May 2007
£85,000
+25.0%over 6 years11 April 2001
£68,000
Median price across the last 5 sales in NN1 1NS: £120,000 (2025–2019).
Nearby sales in NN1 1NS
Clarendon House, Apartment 5, 39 Bridge Street, Northampton, NN1 1NS
Sold May 2025
£122,000Clarendon House, Apartment 15, 39 Bridge Street, Northampton, NN1 1NS
Sold Mar 2023
£120,000Clarendon House, Apartment 9, 39 Bridge Street, Northampton, NN1 1NS
Sold Apr 2021
£90,000Clarendon House, Apartment 18, 39 Bridge Street, Northampton, NN1 1NS
Sold Dec 2020
£94,000Clarendon House, Apartment 10, 39 Bridge Street, Northampton, NN1 1NS
Sold Jul 2019
£120,000
What this page doesn't show
2 potential issues have already been flagged for Clarendon House, Apartment 16, 39 Bridge Street, Northampton, NN1 1NS. 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
One time fee only - money back guarantee
About Clarendon House
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
Clarendon House is a one-bedroom semi-detached house in Northampton (NN1 1NS). It has a recorded floor area of 54 m² (around 581 sq ft) and construction records dating it to 1983-1990. The latest certificate (July 2020) shows a C (score 74). The rating has held steady at C across 2 certificates since November 2009. Between certificates, hot-water efficiency went from Poor to Average, lighting went from Very Poor to Very Good and main heating went from Poor to Average; while wall efficiency dropped from Very Good to Good and roof efficiency dropped from Good to Average. Main heating runs on electricity. At 54 m² this is the 10th smallest of 19 units on EPC record in Clarendon House, where floor areas span 46–64 m². The building's EPC ratings span D to B across 19 units on file.
Last sale on file: £105,000 in April 2021. Across the public record there are 5 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. Across 2001–2021, sale prices on this property compounded at 2.2% per year. On a £-per-square-foot basis, the last sale (£181/sq ft) was about 32.7% above the typical sold price in the postcode.
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
Building
- LiftYes
- RefurbishedYes
Before you decide
Everything you need to know about Clarendon House
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 2)
Jul 2020
EPC Rating
A
B
C
C74
D
E
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Average
Windows
Average
CO2 Emissions
3.0 t/year
Occupancy
Rented
Certificate validity
Valid until 15 July 2030
Property Improvements
Changes detected from historical EPC data
Jul 2020from Nov 2009
Hot Water
PoorAverage
Hot water efficiency improved
Wall Insulation
Uninsulated SolidInsulated Cavity
Cavity wall insulation installed
Low Energy Lighting
0%100%
More low energy lighting installed
Planning history
Applications and permits filed against Clarendon House, Apartment 16, 39 Bridge Street, Northampton, NN1 1NS, sourced from the PlanIt planning register.
Clarendon House has no planning applications on record.
43
But the area is active
43 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Versus other Bridge Street homes
Four headline reads against 21 similar flats on this street, drawn from the latest EPC and Land Registry data.
Years Held for Clarendon House lags the street by a wide margin.
Price per m²
£1,944
Street avg £1,686
Floor Area
54 m²
Street avg 57 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
3.0 t/year
Street avg 2.6 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
The Plough Hotel — bus stop.
Closest school
0.7 km
Spring Lane Primary School. 32 schools nearby.
Nearest schools
- Spring Lane Primary SchoolPrimary705m
- Castle AcademyPrimary894m
- Northampton International AcademyAll-through1.1km
- Northampton International AcademyAll-through1.1km
Nearest stops
- The Plough HotelBus stop133m
- St Peters WalkBus stop223m
- Mercers RowBus stop233m
- Northampton Bus InterchangeBus stop244m
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 1NS from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
57.4dB
Night-time· 23:00 – 07:00
48.5dB
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 3 Building Survey
Late 20th centuryMid Floor FlatEPC CNo mains gas
Because the property has no mains gas supply, 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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£139k
16 20, Flat 2, Gold Street
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£139k
16 20, Flat 4, Gold Street
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£141k
16 20, Flat 5, Gold Street
NN1 1RT
Flat
£142k
10 Saxon Court, Flat 1, St Peters Street
NN1 1FD
Flat
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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 Clarendon House is modelled from its 54 m² EPC floor area, its 5 recorded sales and recent sales of comparable homes in NN1 1NS. 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. 5 sales are recorded for Clarendon House. 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 Clarendon House was lodged in July 2020 at band C and is valid until July 2030. 2 certificates are on record, which shows how the home has changed.
- Planning records
- Planning applications are collected from local authority registers through PlanIt. None is matched to Clarendon House. 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 1NS, 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 Clarendon House, Apartment 16, 39 Bridge Street, Northampton, NN1 1NS. Each answer is also embedded as structured data for search engines.
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Keep exploring
- Every home in NN1 1NSSold prices, values and energy ratings for the postcode
- NN 1 property marketPrices, postcodes, schools and transport across the district
- Clarendon House, Apartment 16, 39 Bridge Street, Northampton valuationHow the estimate is built and what moves it
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