Aston House, Nightingale Road, Rickmansworth, WD3 7BT

UPRN:10001115996Detached House4 bedsBuilt 2003-2006

Tenure: -Council Tax: Band GEPC: C (76)

Data freshness:Listing· freshPrice Paid· freshPlanning· freshEPC· 1mo agoRisk· 5mo agoConnectivity· 1mo agoSchools· 1mo agoAmenities· 2mo agoArea· Census 2021

Aston House, Nightingale Road, Rickmansworth, WD3 7BT

HP Score

/ 100

Strong

Verdict

yesterday

Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.
Strong fundamentals; flood risk not assessed

Evidence

18 of 21 sources

Sale Estimate

£1,251,000

£1.13M - £1.38MMedium

Estimate

£1.25M

Range

£1.13M – £1.38M

Rent Estimate (pcm)

£4,150

£4k - £5k

Monthly

£4,150

Yield

3.43%

Verdict

Derived from HomePortfolio scores

Aston House earns an INVESTIGATE rating with HP Score 76/100. Investment score 59/100 reflects moderate fundamentals. Crime intensity is low. Walkability is excellent (86/100). Flood risk is not assessed: check the Environment Agency long-term flood map before offering. Every figure here comes from the live HomePortfolio API; anything it does not publish is left out.

Key SourcesEPC RegisterPortal listingsOfcom Connected NationsMarket estimates (third-party AVM)Defra strategic noise mapping, England Round 4 (Contains Defra data © Crown copyright and database right 2023-2024, Open Government Licence v3.0)Walk ScoreONS Census 2021Police.ukHM Land Registry company ownershipHM Land Registry covenantsHM Land Registry leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

76/ 100

Strong

Investment Score

59/ 100

Moderate

Crime Score

31/ 100

Moderate

Walkability

86/ 100

Excellent

Transit & Bike

Transit 30Bike 56

Walk Score, out of 100

Opportunity

Not scored as an opportunity

We will not put a number on this one.

listing is 'Under offer' - sale already progressing, not an actionable opportunity

Withholding a score is deliberate. A number built on missing or stale inputs would look more certain than the evidence allows.

Economics

What happens to your money

Your assumptions

Purchase price£1,450,000

At the asking price

Monthly rent£4,150/mo

Evidenced range £3,600-£4,650

Interest rate5.4%

Loan to value75%

Cash required: £525,050
Net cash flow: -£2,021/mo
Cash on cash: -4.6%
Score at this price: -

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 0.85 - below the usual 1.25 test. These are your assumptions, not evidence: only the pre-filled rent and price come from the record.

Risks

What could kill this deal

Score confidence is low
largely a single source - treat the number as a prompt, not a conclusion

Property risk deep-dive →flood, subsidence, crime, environment - the full domain

Plan

Before you offer

1. Commission a full structural survey, not a basic condition report.
The score prices market evidence, not the fabric of the building.

Every step above was generated from a specific gap or flag in the evidence - no generic advice, no invented tasks.

Valuation & Market

Sale Estimate£1,251,000

Rent Estimate (pcm)£4,150

Gross Yield3.43%

1y Growth+12.3%

3y Growth+0.6%

5y Growth+1.9%

10y Growth+2.4%

Last Sold Price-

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningModerate
LandslideLow
Air QualityLow
NoiseModerate

View Full Risk Report

Planning Activity

Recent Apps

5WD3 7BT

Approval Rate

100%12mo

Development

low

26/1715/CLPD
Certificate of Lawfulness Proposed Development: Conversion of loft into office and storage area
Pending
26/1724/DDD
Removal of storm damaged tree -T1 Beech.
Pending
26/1676/FUL
Demolition of existing conservatory and construction of a single storey rear extension; alterations to the fenestration; alterations to the patio
Pending

View Planning Timeline

Ownership

Corporate Ownership61.8%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsRestrictive
Lease Type-
Last Ownership Change-
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

16 Mbps

Mobile 4G/5G Coverage

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£39,615

Population Density-

Owner Occupied60%

Age Distribution

0-15 16%16-64 63%65+ 21%

View Area Profile

Schools Nearby

Charlotte House Preparatory School
0.4 mi
Inspected by ISI
Royal Masonic School for Girls
0.5 mi
Inspected by ISI
Rickmansworth Park Junior Mixed and Infant School
0.6 mi
Area grades2025
Inspected after Ofsted withdrew the single overall grade.
Saint Joan of Arc Catholic School
0.6 mi
Good

6 of 12 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

Butler House, 54 Nightingale Road
-
£490k
-
64 Nightingale Road
-
£910k
-
The Coach House Nightingale Road
-
£810k
-
62 Nightingale Road
-
£1.21M
-

Boundary data not available for this property

No registered title polygon, building footprint, or street match for this property yet.

Why: No HMLR INSPIRE / OSM footprint / OS Open USRN match for this UPRN

Source: HM Land Registry INSPIRE / OpenStreetMap / OS Open USRN