Model valuation£417,0008 Busby Close
Local market context
21 Baldwin Close, Northampton, NN3 6AY
5 sales on record
Estimated value
£351,000
- Since the 2024 sale (£345,000)+2%
- Against NN3 6AY's recent median (£230,000)+53%
Newest record on this page: January 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Detached
Bedrooms
3
Bathroom
1
Floor area
104 m²
1119 sq ft
Energy rating
D
Score 57
Council tax
Band D
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
£351,000
- Against its 2024 sale (£345,000)+2%
- Against NN3 6AY's recent median (£230,000)+53%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 21 Baldwin Close is modelled from its 104 m² EPC floor area, its 5 recorded sales and recent sales of comparable homes in NN3 6AY. 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
104 m² from the EPC lodged in April 2018
Sales of this home
5 sales recorded, the latest in 2024
Recent sales in NN3 6AY
5 sales, median £230,000 (2026–2022)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: January 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.
21 Baldwin Close has more than quadrupled in price since its earliest registered sale in 1999.
Sales timeline
22 November 2024Most recent
£345,000
+13.1%over 1 year17 March 2023
£305,000
+10.9%over 4 years21 October 2018
£275,000
+49.1%over 14 years10 June 2004
£184,500
+122.3%over 5 years15 April 1999
£83,000
Median price across the last 5 sales in NN3 6AY: £230,000 (2026–2022).
Nearby sales in NN3 6AY
What this page doesn't show
1 potential issue has already been flagged for 21 Baldwin Close, Northampton, NN3 6AY. The detail, evidence and what to ask about it are in the Risks 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 21 Baldwin Close
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
21 Baldwin Close is a three-bedroom detached house in Northampton (NN3 6AY). It has a recorded floor area of 104 m² (around 1119 sq ft), construction records dating it to 1991-1995 and council tax band D. The latest certificate (April 2018) shows a D (score 57), a step below the typical UK home. The rating has held steady at D across 3 certificates since November 2011. Between certificates, roof efficiency went from Average to Very Good. The recommended improvements would push it to C (score 73). Records show the property has been extended at some point in its history.
At 104 m² the property is well over the postcode median (80 m² across 17 EPCs), placing it in the larger end of the local stock. Across 1999–2024, sale prices on this property compounded at 5.7% per year. On a £-per-square-foot basis, the last sale (£308/sq ft) was about 56.8% above the typical sold price in the postcode. Most recent transfer: November 2024 at £345,000.
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
- Bedrooms3
- Bathrooms1
- Dining roomYes
- CloakroomYes
- EnsuiteYes
Building
- Previously extendedYes
- RefurbishedYes
Before you decide
Everything you need to know about 21 Baldwin Close
The true value, the hidden risks and the full sale history, in one report.
Larger 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)
Apr 2018
EPC Rating
A
B
C
D
D57
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
5.6 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 4 April 2028
Property Improvements
Changes detected from historical EPC data
Feb 2015from Nov 2011
EPC improved fromD57toE53
Ventilation
NaturalExtract
Mechanical ventilation installed
Apr 2018from Feb 2015
EPC improved fromE53toD57
Roof Insulation
PartialWell Insulated
Loft insulation upgraded to recommended levels
Ventilation
ExtractNatural
Ventilation system changed
Planning history
Applications and permits filed against 21 Baldwin Close, Northampton, NN3 6AY, sourced from the PlanIt planning register.
21 Baldwin Close has no planning applications on record.
7
But the area is active
7 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Versus other Baldwin Close homes
Four headline reads against 17 similar houses on this street, drawn from the latest EPC and Land Registry data.
21 Baldwin Close is notably below the street on epc rating.
Price per m²
£3,317
Street avg £2,835
Floor Area
104 m²
Street avg 82 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
5.6 t/year
Street avg 3.3 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
0.2 km
Kirkstone Walk — bus stop.
Closest school
0.5 km
Boothville Primary School. 37 schools nearby.
Nearest schools
- Boothville Primary SchoolPrimary460m
- St Gregory's Catholic Primary SchoolPrimary516m
- St Thomas Becket Catholic SchoolSecondary553m
- Northampton College16 plus660m
Nearest stops
- Kirkstone WalkBus stop178m
- Eden CloseBus stop216m
- Lorraine DriveBus stop321m
- Spinney Hill RoadBus stop368m
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 6AY from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
49.5dB
Night-time· 23:00 – 07:00
39.5dB
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
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Late 20th centuryDetached HouseEPC D
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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 21 Baldwin Close is modelled from its 104 m² EPC floor area, its 5 recorded sales and recent sales of comparable homes in NN3 6AY. 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 21 Baldwin Close. 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 21 Baldwin Close was lodged in April 2018 at band D and is valid until April 2028. 3 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 21 Baldwin Close. 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 6AY, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 21 Baldwin Close is in council tax band D. 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 21 Baldwin Close, Northampton, NN3 6AY. Each answer is also embedded as structured data for search engines.
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Keep exploring
- Every home in NN3 6AYSold prices, values and energy ratings for the postcode
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- 21 Baldwin Close, Northampton valuationHow the estimate is built and what moves it
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