Model valuation£417,0008 Busby Close
Local market context
23 Robert Street, Northampton, NN1 3BL
Estimated value
£193,000
- Since the 2013 sale (£128,500)+50%
- Against NN1 3BL's recent median (£225,000)-14%
Newest record on this page: October 2024. 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
77 m²
829 sq ft
Energy rating
D
Score 58
Council tax
Band A
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
£193,000
- Against its 2013 sale (£128,500)+50%
- Against NN1 3BL's recent median (£225,000)-14%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 23 Robert Street is modelled from its 77 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
77 m² from the EPC lodged in March 2013
Sales of this home
2 sales recorded, the latest in 2013
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.
Sale price has at least doubled since 1999.
Sales timeline
27 June 2013Most recent
£128,500
+142.5%over 13 years1 July 1999
£53,000
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
2 potential issues have already been flagged for 23 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
- 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 23 Robert Street
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
23 Robert Street is a mid-terrace house in Northampton (NN1 3BL). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (March 2013) shows a D (score 58), a step below the typical UK home. The recommended improvements would push it to C (score 78). The latest certificate is from March 2013, so improvements made since then won't be reflected.
Across 1999–2013, sale prices on this property compounded at 6.5% per year. Today's modelled estimate of £193,000 sits 50.2% above the 2013 sale of £128,500. On a £-per-square-foot basis, the last sale (£155/sq ft) was about 34.1% above the typical sold price in the postcode. 13 years since the last transfer (June 2013). At 77 m² it's 21.4% smaller than the typical home in the postcode (98 m² median across 13 EPCs).
Before you decide
Everything you need to know about 23 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 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 Robert Street's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 12 Mar 2023
Current Certificate
Mar 2013EPC Rating
A
B
C
D
D58
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
4.0 t/year
Occupancy
Owner Occupied
Certificate validity
Expired on 12 March 2023
Planning history
Applications and permits filed against 23 Robert Street, Northampton, NN1 3BL, sourced from the PlanIt planning register.
23 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.
On epc rating, 23 Robert Street runs well behind the street norm.
Price per m²
£1,669
Street avg £1,731
Floor Area
77 m²
Street avg 104 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
4.0 t/year
Street avg 4.5 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 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.
£195k
1 2 The Light Box, Duke Street
NN1 3BA
£191k
1 Poole Street
NN1 3EX
3 bed1 bath
£190k
1 Louise Road
NN1 3RP
3 bed1 bath
£187k
1 Oakley Street
NN1 3EP
2 bed1 bath
£200k
1 3 The Light Box, Duke Street
NN1 3BA
3 bed1 bath
£186k
1 Austin Street
NN1 3EY
£183k
1 4 The Light Box, Duke Street
NN1 3BA
2 bed1 bath
£180k
10 Alcombe Road
NN1 3LF
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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 23 Robert Street is modelled from its 77 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 23 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 23 Robert Street was lodged in March 2013 at band D and expired in March 2023, so a new one is needed to sell or let. Floor area, heating and insulation details on this page come from it.
- Planning records
- Planning applications are collected from local authority registers through PlanIt. None is matched to 23 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
- 23 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 23 Robert Street, Northampton, NN1 3BL. Each answer is also embedded as structured data for search engines.
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Keep exploring
- Every home in NN1 3BLSold prices, values and energy ratings for the postcode
- NN 1 property marketPrices, postcodes, schools and transport across the district
- 23 Robert Street, Northampton valuationHow the estimate is built and what moves it
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- Report on another addressLook up any home in England and Wales