Planning application
26/1166/FUL
Chess Vale House 10 Harewood Rickmansworth Hertfordshire WD3 4EZ
Proposal
Construction of single storey rear extension; alterations to fenestration; removal of terrace
As published by the council, reference 26/1166/FUL
Timeline
Dates from the published record
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20 Jul 2026
Received by Three Rivers
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24 Jul 2026
Added to PlanIndex
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Decision
Awaiting decision
The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.
What happens while it is decided
The process from here
This application is with Three Rivers for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.
The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.
About full applications applications
How this application type works
A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.
Nearby applications
Within 500 metres
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20/2524/DDD Granted
Dykewood Chorleywood Road Rickmansworth Hertfordshire WD3 4ES
Scots Pine - x 2 - Remove
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26/0842/CLPD Granted
Dykewood Chorleywood Road Rickmansworth Hertfordshire WD3 4ES
Certificate of Lawfulness Proposed Development: Installation of solar panels.
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22/1060/TPO Granted
Westside Chorleywood Road Rickmansworth Hertfordshire WD3 4ES
T1 - Leylandii - reduce in height by 4m due to unsafe fork at 3m. T2 - Sycamore - reduce back lateral branches by 2.5m to slow down encroachment over garden. T3 - Ash - reduce back overhanging branches over pool area by 2m to stop pigeons defecating in and around pool. T4 - Silver Birch - reduce in height by 3m (30%) as it is a very spindly tree with a crown very exposed above other trees which makes it suspectable to being blown over. T5 - Row of Conifers - reduce in height by 2.5m and trim sides to contain growth.
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22/0609/TPO Granted
11 Lime Tree Walk Rickmansworth Hertfordshire WD3 4BX
Lime Tree - front garden - Reduce by 1-1.5m not exceeding previous pruning points
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20/2145/TCA Granted
Woodside Cottage Overstream Rickmansworth WD3 4LD
G1 - conifer hedge Lawson Cypress in front garden fell and grind to ground level, outgrowing space in height and spread causing problems to retaining wall and drive wall. Fell and grind and replant with new hedging. Rear garden T1 conifer fell and grind replanting will take place. T2 conifer reduce by 40% to retain within the hedge row. T3 conifer fell to ground level blocking light to patio area what to replant with more colour. T4 conifer fell to ground level light and outgrowing space very tall overpowering area. Will replant T5 fell to ground level if reduced we won't be able to make small enough overhanging patio area blocking light blocking light for neighbouring house also. T6 ash tree fell due to ash die back its a very small tree. replanting in these ares will take place with hedging and trees.
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20/2079/TPO Granted
4 Hillpoint Rickmansworth WD3 4HW
On northern boundary On common T1-Beech(Fagus sylvatica) -cut back all overhanging branches ONLY back to boundary line up to 8m above ground level to allow 4m separation from building On common land T2-English Oak(Quercus robur) -cut back all overhanging branches ONLY on inbound side by up to 3m from tip to close to boundary line up to 6m above ground level-this will also help rebalance tree On east facing main lawn area T3-Large Beech(Fagus sylvatica) -reduce crown by 25%(4m from tips) to suitable growth points -reduce back lateral branch length to match(2m) -lift crown by 2m removing lowest branches back to main trunk collar Works to reduce overall height of tree to reduce overshading of proposed re-landscape garden T4-Beech(Fagus sylvatica)-small volunteer' specimen from larger tree -section fell to ground level-tree has poor aesethic appearance as has been shaded out by large tree and in turn due to its' current size is now shading out the larger tree; owner intends to re-plant with smaller indiginous species during proposed extensive re-landscaping works On boundary in Cherry Laurel hedge T5-Sycamore(Acer pseudoplatanus)-long-time dead-heavily covered in ivy growth -straight fell to ground level -dismantle at ground level and remove from site for disposal
Other full applications applications
In Three Rivers
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26/0935/FUL Granted
53 St Marys Avenue Northwood HA6 3AY
Construction of single storey rear extension with roof lantern, installation of window to side elevation
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26/0889/FUL Granted
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Demolition of existing conservatory and construction of single storey rear extension with pergola, rear patio, and sedum roof, solar panels and rooflights; alterations to side fenestration; alteration to external materials of front elevation including render
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26/0816/FUL Granted
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26/1015/FUL Granted
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Variation of Condition 2 (Plans) pursuant to planning permission 25/1939/FUL to allow a reduction to the first floor extension; associated alterations to the fenestration.
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26/1196/FUL Awaiting decision
22 Main Avenue Moor Park Northwood Hertfordshire HA6 2HJ
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