Model valuation£417,0008 Busby Close
Local market context
43 Underwood House, Gregory Gardens, Northampton, NN3 2BF
4 sales on record
Estimated value
£133,000
- Since the 2026 sale (£140,000)-5%
- Against NN3 2BF's recent median (£135,000)-1%
Newest record on this page: June 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
End terrace
Floor 02
Bedrooms
2
Bathrooms
2
Floor area
46 m²
495 sq ft
Energy rating
C
Score 74
Council tax
Band C
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
£133,000
- Against its 2026 sale (£140,000)-5%
- Against NN3 2BF's recent median (£135,000)-1%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 43 Underwood House is modelled from its 46 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in NN3 2BF. 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
46 m² from the EPC lodged in April 2021
Sales of this home
4 sales recorded, the latest in 2026
Recent sales in NN3 2BF
5 sales, median £135,000 (2026–2024)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: June 2026 | 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.
43 Underwood House valuation sits well clear of the typical sold price in this postcode.
Sales timeline
7 June 2026Most recent
£140,000
+12.0%over 4 years22 November 2021
£125,000
+19.1%over 6 years30 October 2015
£104,995
+36.4%over 4 years22 September 2011
£77,000
Median price across the last 5 sales in NN3 2BF: £135,000 (2026–2024).
Nearby sales in NN3 2BF
14 Gregory Gardens, Northampton, NN3 2BF
Sold Mar 2026
£287,00025 Foley House, Gregory Gardens, Northampton, NN3 2BF
Sold Nov 2025
£145,00032 Weston House, Gregory Gardens, Northampton, NN3 2BF
Sold Apr 2025
£135,00029 Foley House, Gregory Gardens, Northampton, NN3 2BF
Sold Dec 2024
£130,00035 Underwood House, Gregory Gardens, Northampton, NN3 2BF
Sold Sept 2024
£132,500
What this page doesn't show
1 potential issue has already been flagged for 43 Underwood House, Gregory Gardens, Northampton, NN3 2BF. The detail, evidence and what to ask about it are in the Risks Report.
- Signs of HMO activity in the areaIn 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 43 Underwood House
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
43 Underwood House is a two-bedroom end-of-terrace house in Northampton (NN3 2BF). It has a recorded floor area of 46 m² (around 495 sq ft), construction records dating it to 2003-2006 and council tax band C. At 46 m² this is the smallest unit on EPC record across the building (46–67 m²). The building's EPC ratings span D to B across 15 units on file. The latest certificate (April 2021) shows a C (score 74). When first surveyed in October 2010 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Very Poor to Poor and lighting went from Good to Very Good; while wall efficiency dropped from Very Good to Good and roof efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 81). Main heating runs on electricity.
A recent sale: £140,000 in June 2026. Across the public record there are 4 sales, relatively high churn for a single property. Across 2011–2026, sale prices on this property compounded at 4.1% per year. On a £-per-square-foot basis, the last sale (£283/sq ft) was about 78.2% above the typical sold price in the postcode. At 46 m² it's 17.9% smaller than the typical home in the postcode (56 m² median across 63 EPCs).
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
- Bathrooms2
- Open-plan layoutYes
- EnsuiteYes
Building
- Heating systemElectric
Before you decide
Everything you need to know about 43 Underwood House
The true value, the hidden risks and the full sale history, in one report.
Signs of HMO activity in the area
Pick your report · from £14.99
One time fee only - money back guarantee
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)
Apr 2021
EPC Rating
A
B
C
C74
D
E
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Poor
Windows
Good
CO2 Emissions
2.0 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 6 April 2031
Property Improvements
Changes detected from historical EPC data
Apr 2021from Oct 2010
EPC improved fromD67toC74
Hot Water
ImmersionImmersion (Off-Peak)
Hot water system upgraded
Planning history
Applications and permits filed against 43 Underwood House, Gregory Gardens, Northampton, NN3 2BF, sourced from the PlanIt planning register.
43 Underwood House has no planning applications on record.
22
But the area is active
22 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Versus other Gregory Gardens homes
Four headline reads against 55 similar flats on this street, drawn from the latest EPC and Land Registry data.
On price per m², 43 Underwood House stands well clear of the street.
Price per m²
£3,043
Street avg £2,001
Floor Area
46 m²
Street avg 56 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
2.0 t/year
Street avg 1.9 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.
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
461/mo
Falling year-on-year across the wider district.
Nearest stop
0.0 km
Buttermere Close — bus stop.
Closest school
0.1 km
St Gregory's Catholic Primary School. 37 schools nearby.
Nearest schools
- St Gregory's Catholic Primary SchoolPrimary120m
- Northampton College16 plus181m
- The Arbours Primary AcademyPrimary392m
- Boothville Primary SchoolPrimary532m
Nearest stops
- Buttermere CloseBus stop49m
- St Gregory's Primary SchoolBus stop164m
- Northampton CollegeBus stop260m
- Rydal MountBus stop347m
Most reported crime locally
- Violence & Sexual Offences2,722 reports37%
- Anti-social Behaviour1,497 reports20%
- Shoplifting674 reports9%
- Criminal Damage & Arson483 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 NN3 2BF from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
49.9dB
Night-time· 23:00 – 07:00
39.4dB
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
21st century2nd 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.
Property research, connected
Get up to date data on unlimited properties per month
Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.
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 43 Underwood House is modelled from its 46 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in NN3 2BF. 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. 4 sales are recorded for 43 Underwood 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 43 Underwood House was lodged in April 2021 at band C and is valid until April 2031. 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 43 Underwood 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 37 schools and 30 stops listed are measured in a straight line from NN3 2BF, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 43 Underwood House is in council tax band C. 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 43 Underwood House, Gregory Gardens, Northampton, NN3 2BF. Each answer is also embedded as structured data for search engines.
Know this home? Think our valuation is wrong?
Leave a note for other visitors about work done or anything the records miss, and say what you think it's worth. It takes about two minutes.
Keep exploring
- Every home in NN3 2BFSold prices, values and energy ratings for the postcode
- NN 3 property marketPrices, postcodes, schools and transport across the district
- 43 Underwood House, Gregory Gardens, 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