Model valuation£417,0008 Busby Close
Local market context
21 Walnut Grove, Hemel Hempstead, HP2 4AP
Estimated value
£451,000
- Since the 2024 sale (£420,000)+7%
- Against HP2 4AP's recent median (£575,000)-22%
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
Mid terrace
Bedrooms
3
Floor area
98 m²
1055 sq ft
Energy rating
C
Score 74
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
£451,000
- Against its 2024 sale (£420,000)+7%
- Against HP2 4AP's recent median (£575,000)-22%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 21 Walnut Grove is modelled from its 98 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in HP2 4AP. 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
98 m² from the EPC lodged in December 2020
Sales of this home
2 sales recorded, the latest in 2024
Recent sales in HP2 4AP
5 sales, median £575,000 (2026–2023)
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.
Sales timeline
19 September 2024Most recent
£420,000
+6.9%over 3 years29 June 2021
£393,000
Median price across the last 5 sales in HP2 4AP: £575,000 (2026–2023).
Nearby sales in HP2 4AP
51 Walnut Grove, Hemel Hempstead, HP2 4AP
Sold Jan 2026
£590,00055 Walnut Grove, Hemel Hempstead, HP2 4AP
Sold Oct 2025
£575,00018 Walnut Grove, Hemel Hempstead, HP2 4AP
Sold Dec 2024
£420,0004 Walnut Grove, Hemel Hempstead, HP2 4AP
Sold Oct 2024
£460,00035 Walnut Grove, Hemel Hempstead, HP2 4AP
Sold Dec 2023
£764,000
What this page doesn't show
1 potential issue has already been flagged for 21 Walnut Grove, Hemel Hempstead, HP2 4AP. 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 Walnut Grove
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
21 Walnut Grove is a three-bedroom mid-terrace house in Hemel Hempstead (HP2 4AP). It has a recorded floor area of 98 m² (around 1055 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (December 2020) shows a C (score 74). The recommended improvements would push it to B (score 88).
Across 2021–2024, sale prices on this property compounded at 2.1% per year. On a £-per-square-foot basis, the last sale (£398/sq ft) was about 32.7% above the typical sold price in the postcode. At 98 m² it's 17.6% smaller than the typical home in the postcode (119 m² median across 29 EPCs). Sold September 2024 for £420,000.
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
- StudyYes
Outside
- GarageYes
Building
- RefurbishedYes
Before you decide
Everything you need to know about 21 Walnut Grove
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
Dec 2020EPC Rating
A
B
C
C74
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
2.9 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 14 December 2030
Planning history
Applications and permits filed against 21 Walnut Grove, Hemel Hempstead, HP2 4AP, sourced from the PlanIt planning register.
21 Walnut Grove has no planning applications on record.
4
But the area is active
4 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Versus other Walnut Grove homes
Four headline reads against 29 similar houses on this street, drawn from the latest EPC and Land Registry data.
21 Walnut Grove outperforms the street on co₂ emissions by a wide margin.
Price per m²
£4,286
Street avg £3,935
Floor Area
98 m²
Street avg 116 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
2.9 t/year
Street avg 4.2 t/year
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Hemel Hempstead district page.
Crime
332/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Hospital — bus stop.
Closest school
0.6 km
Broadfield Academy. 34 schools nearby.
Nearest schools
- Broadfield AcademyPrimary613m
- Tudor Primary SchoolPrimary686m
- South Hill Primary SchoolPrimary793m
- The Hemel Hempstead SchoolSecondary851m
Nearest stops
- HospitalBus stop203m
- MarlowesBus stop342m
- Combe StreetBus stop379m
- Bridge StreetBus stop399m
Most reported crime locally
- Violence & Sexual Offences1,718 reports34%
- Anti-social Behaviour1,064 reports21%
- Other Theft416 reports8%
- Shoplifting396 reports8%
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 HP2 4AP from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
52.5dB
Night-time· 23:00 – 07:00
42.3dB
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 2 HomeBuyer Report
Late 20th centuryMid-Terrace HouseEPC C
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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 Walnut Grove is modelled from its 98 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in HP2 4AP. 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 21 Walnut Grove. 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 Walnut Grove was lodged in December 2020 at band C and is valid until December 2030. 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 21 Walnut Grove. 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 15 months, which places each incident at an approximate point. The 34 schools and 30 stops listed are measured in a straight line from HP2 4AP, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 21 Walnut Grove 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 Walnut Grove, Hemel Hempstead, HP2 4AP. Each answer is also embedded as structured data for search engines.
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- Every home in HP2 4APSold prices, values and energy ratings for the postcode
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