Model valuation£417,0008 Busby Close
Local market context
39 Robert Street, Northampton, NN1 3BL
Estimated value
£192,000
- Since the 2006 sale (£128,000)+50%
- Against NN1 3BL's recent median (£225,000)-15%
Newest record on this page: February 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Mid terrace
Habitable rooms
5
From EPC
Floor area
71 m²
764 sq ft
Energy rating
C
Score 71
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
£192,000
- Against its 2006 sale (£128,000)+50%
- Against NN1 3BL's recent median (£225,000)-15%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 39 Robert Street is modelled from its 71 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in NN1 3BL. 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 2026
Sales of this home
2 sales recorded, the latest in 2006
Recent sales in NN1 3BL
5 sales, median £225,000 (2024–2021)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: October 2024 | 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.
39 Robert Street changed hands twice within eighteen months — unusual for the area.
Sales timeline
18 July 2006Most recent
£128,000
+26.7%over 8 months4 November 2005
£101,000
Median price across the last 5 sales in NN1 3BL: £225,000 (2024–2021).
Nearby sales in NN1 3BL
What this page doesn't show
3 potential issues have already been flagged for 39 Robert Street, Northampton, NN1 3BL. 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
- Recent ownership pattern worth a lookIn 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 39 Robert Street
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
39 Robert Street is a mid-terrace house in Northampton (NN1 3BL). 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 2026) shows a C (score 71). When first surveyed in November 2015 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Very Poor to Average and lighting went from Very Poor to Good; while window efficiency dropped from Good to Average. This certificate was lodged in the last six months, so the rating reflects current condition.
Untraded for 20 years, with the last transfer in July 2006. Across 2005–2006, sale prices on this property compounded at 26.7% per year. Today's modelled estimate of £192,000 sits 50% above the 2006 sale of £128,000. On a £-per-square-foot basis, the last sale (£167/sq ft) was about 47.4% above the typical sold price in the postcode. At 71 m² it's 27.6% smaller than the typical home in the postcode (98 m² median across 13 EPCs). Its energy rating outperforms most of the postcode (better than 77% of similar EPCs).
Before you decide
Everything you need to know about 39 Robert Street
The true value, the hidden risks and the full sale history, in one report.
Signs of HMO activity in the areaLarger development activity nearbyRecent ownership pattern worth a look
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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.
The EPC has just been inspected, so the rating reflects current condition.
Current Certificate(1 of 2)
Feb 2026
EPC Rating
A
B
C
C71
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
2.4 t/year
Occupancy
Rented
Certificate validity
Valid until 15 February 2036
Property Improvements
Changes detected from historical EPC data
Feb 2026from Nov 2015
EPC improved fromD59toC71
Heating Controls
Prog + TRVsFull
Heating controls upgraded for better temperature management
Walls
Very PoorPoor
Wall insulation improved
Roof Insulation
UninsulatedWell Insulated
Loft insulation installed or upgraded to 250mm+
Low Energy Lighting
44%100%
More low energy lighting installed
Planning history
Applications and permits filed against 39 Robert Street, Northampton, NN1 3BL, sourced from the PlanIt planning register.
39 Robert Street has no planning applications on record.
39
But the area is active
39 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Versus other Robert Street homes
Four headline reads against 12 similar houses on this street, drawn from the latest EPC and Land Registry data.
CO₂ Emissions for 39 Robert Street runs comfortably ahead of the street norm.
Price per m²
£1,803
Street avg £1,719
Floor Area
71 m²
Street avg 105 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
2.4 t/year
Street avg 4.6 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.
Crime
571/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Police Station — bus stop.
Closest school
0.4 km
Castle Academy. 31 schools nearby.
Nearest schools
- Castle AcademyPrimary352m
- Northampton International AcademyAll-through420m
- Northampton International AcademyAll-through420m
- Spring Lane Primary SchoolPrimary646m
Nearest stops
- Police StationBus stop123m
- Coach ParkBus stop192m
- Gala CasinoBus stop302m
- NIA AcademyBus stop351m
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 3BL from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
53.9dB
Night-time· 23:00 – 07:00
43.9dB
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 CPre-1919 buildExtended multiple times (2+ extensions)Solid (non-cavity) walls
Because the property was built before 1919, has been extended more than once, 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.
£191k
1 Poole Street
NN1 3EX
3 bed1 bath
£190k
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3 bed1 bath
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1 2 The Light Box, Duke Street
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1 Oakley Street
NN1 3EP
2 bed1 bath
£186k
1 Austin Street
NN1 3EY
£200k
1 3 The Light Box, Duke Street
NN1 3BA
3 bed1 bath
£183k
1 4 The Light Box, Duke Street
NN1 3BA
2 bed1 bath
£180k
10 Alcombe Road
NN1 3LF
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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 39 Robert Street is modelled from its 71 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in NN1 3BL. 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 39 Robert 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 39 Robert Street was lodged in February 2026 at band C and is valid until February 2036. 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 39 Robert 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 31 schools and 30 stops listed are measured in a straight line from NN1 3BL, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 39 Robert Street 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 39 Robert Street, Northampton, NN1 3BL. Each answer is also embedded as structured data for search engines.
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- Every home in NN1 3BLSold prices, values and energy ratings for the postcode
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