Swallowtail Lodge, The Charndon Estate, Marsh Gibbon Road, Poundon, OX27 0AU

UPRN:10097276532-Beds -Built -

Tenure: -Council Tax: -EPC: -

Data freshness:Price Paid· freshPlanning· 3mo agoRisk· 5mo agoConnectivity· 1mo agoAmenities· 1mo agoArea· Census 2021

Swallowtail Lodge, The Charndon Estate, Marsh Gibbon Road, Poundon, OX27 0AU

HP Score

/ 100

Mixed

Verdict

3 days ago

Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.
Mixed signals - investigate

Evidence

15 of 21 sources

Sale Estimate

£982,000

£785k - £1.18MLow

Estimate

£982k

Range

£785k – £1.18M

Rent Estimate (pcm)

-- - --

Verdict

Derived from HomePortfolio scores

Swallowtail Lodge earns an INVESTIGATE rating with HP Score 58/100. Investment score 51/100 reflects moderate fundamentals. Crime intensity is very low. Walkability is limited (6/100). 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 SourcesPortal listingsMarket 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 Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

58/ 100

Mixed

Investment Score

51/ 100

Moderate

Crime Score

12/ 100

Low

Walkability

6/ 100

Low

Transit & Bike

Transit 25Bike 16

Walk Score, out of 100

Opportunity

Not scored as an opportunity

We will not put a number on this one.

headline score requires valuation_edge (estimate confidence LOW below scoring floor)
headline score requires rental_economics (no rent estimate available)

What we could establish

Risk & liquidity9.2/15
69 sales/12mo in area; valuation range width 40%
- property_intelligencetransactions_12mo

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

Evidence

Where every number comes from

portal_listingsprice_changes + first_published_dateSeller motivation · as of 28 Oct 2026
property_intelligencetransactions_12moRisk & liquidity

Sold comparables in depth Valuation methodology

Risks

What could kill this deal

Score confidence is low
largely a single source - treat the number as a prompt, not a conclusion
Valuation edge could not be scored
estimate confidence LOW below scoring floor
Rental economics could not be scored
no rent estimate available

Plan

Before you offer

1. Fill the valuation edge gap before relying on the score.
estimate confidence LOW below scoring floor
2. Fill the rental economics gap before relying on the score.
no rent estimate available
3. Fill the stress margin gap before relying on the score.
no rent to stress
4. 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£982,000

Rent Estimate (pcm)-

Gross Yield-

1y Growth-

3y Growth-3.0%

5y Growth+0.4%

10y Growth+1.7%

Last Sold Price-

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseBelow 40 dB

View Full Risk Report

Planning Activity

Recent Apps

0OX27 0AU

Approval Rate

-12mo

Development

low

PL/26/07457/RM
Base station installation comprising of installation of a 20m high valmont advanced wireless technology group (AWTG) tower, complete with 4No. antennas and 1No. 0.6m dish and installation of cabinet on concrete base at ground level, surrounded by a 1.8m high palisade fence with a new access gate installed within the access opening
Pending
PL/26/06440/EIASO
Request for an EIA Scoping Opinion under Regulation 6 of the Town and Country Planning (Environmental Impact Assessment) Regulations 2017 (as amended) for construction, operation and decommissioning of a solar photovoltaic (PV) electricity generating system and Battery Energy Storage System (BESS)
Pending
PL/26/05309/CONDA
Application for approval of details subject to condition 6 (Ecological Enhancements) of planning approval 25/02419/APP
Rejected

View Planning Timeline

Ownership

Corporate Ownership77%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsRestrictive
Lease Type-
Last Ownership Change-
SourceLand Registry

View Ownership Details

Connectivity

Broadband (-)

Mobile 4G/5G Coverage

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£35,937

Population Density80 /km²

Owner Occupied77%

Age Distribution

0-15 20%16-64 63%65+ 17%

View Area Profile

Schools Nearby

Marsh Gibbon CofE Primary School
0.8 mi
Area grades2025
Inspected after Ofsted withdrew the single overall grade.
Twyford C of E School
1.5 mi
Good
Launton Church of England Primary School
3.0 mi
Requires improvement
Grendon Underwood School
3.0 mi
Inspected as Grendon Underwood Combined School (URN 110278) on 1 Feb 2024

0 of 14 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

Charndon Grounds Farm
-
£1.50M
-

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