Planned new homes in Hertsmere

114 applications for new homes were submitted in Hertsmere in the last 12 months, proposing 7,351 dwellings between them. The largest single scheme proposes 5,000 homes in Shenley. Of the 46 decided so far, 33 were approved. New applications appear here within a day of the council publishing them.

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Showing 34 of 34 applications
20 Oct 2026 Awaiting decision 26/1497/FUL

46 London Road Shenley Radlett Hertfordshire WD7 9DY

Demolition of existing garage and subdivision to facilitate construction of two storey detached dwelling, front boundary works to include re-positioni...

Full Planning Permission Hertsmere
16 Oct 2026 Awaiting decision 26/1446/FUL

Garages Rear Of 221 Ashwood Road Potters Bar Hertfordshire

Demolition of the existing seven lock up garages and construction of one dwellinghouse with garden and offstreet parking.

Full Planning Permission Hertsmere
12 Oct 2026 Awaiting decision 26/1532/ADJ

Not In Hertsmere

Change of use to Residential Caravan Site comprising 6 Gypsy/Traveller pitches accommodating a total of 12 caravans, including no more than 6 static c...

Consultation from Adjacent Borough Hertsmere
8 Oct 2026 Awaiting decision 26/1436/FUL

1 Tempest Avenue Potters Bar Hertfordshire EN6 5JU

Subdivision of the land and erection of two new dwellings to include erection of 1.8m boundary fence, hard and soft landscaping, amenity space, cycle ...

Full Planning Permission Hertsmere
7 Oct 2026 Awaiting decision 26/1440/FUL

High Point Kemprow Aldenham Watford Hertfordshire WD25 8BP

Demolition of existing garage/workshop and erection of a two-storey dwelling with habitable space at loft level. Erection of a triple-bay garage/carpo...

Full Planning Permission Hertsmere
7 Oct 2026 Awaiting decision 26/1412/FUL

Land Rear Of 163-167 High Street Potters Bar Hertfordshire

Conversion of ground floor showroom into a retail unit (Use Class E) and conversion of first floor into a self-contained 1 Bed flat (Use Class C3).

Full Planning Permission Hertsmere
7 Oct 2026 Awaiting decision 26/1292/FUL

27 Gregory Avenue Potters Bar Hertfordshire EN6 5PX

Subdivision of garden to facilitate construction of detached two storey dwelling with private amenity space, car parking, cycle and bin storage.

Full Planning Permission Hertsmere
2 Oct 2026 Awaiting decision 26/1422/FUL

29 Newlands Avenue Radlett Hertfordshire WD7 8EJ

Phased development comprising the demolition of the existing dwelling, conservatory, quadruple garage and office, pool house, swimming pool, and other...

Full Planning Permission Hertsmere
2 Oct 2026 Awaiting decision 26/1377/PD56M

145 - 147 Sparrows Herne Bushey Hertfordshire

Prior approval for the change of use of the ground floor commercial and storage units from commercial (Class E) to residential (Class C3) to create 2x...

PD - Prior Approval 56 day -C BUS TO RES Hertsmere
23 Sept 2026 Awaiting decision 26/1373/FUL

14 The Rose Walk Radlett Hertfordshire WD7 7JS

Demolition of existing detached dwelling and garage to facilitate construction of detached dwelling with habitable loft accommodation and basement lev...

Full Planning Permission Hertsmere
23 Sept 2026 Awaiting decision 26/1356/FUL

Land Adjacent To 8 Hartfield Close Elstree Hertfordshire

Construction of a detached dwelling with associated hard and soft landscaping, cycle and bin store and EV charging point.

Full Planning Permission Hertsmere
22 Sept 2026 Awaiting decision 26/1330/OUTEI

Land Off Coursers Road Colney Heath Hertfordshire

Outline planning application with all matters reserved except for details of access from the B556 ('St Albans Road / Blackhorse Lane'): for residentia...

Outline with EIA application Hertsmere
22 Sept 2026 Awaiting decision 26/1306/FUL

30 Beech Avenue Radlett Hertfordshire WD7 7DE

Demolition of existing dormer bungalow and construction of replacement two storey house with accommodation at loft level including 2x front and 3x rea...

Full Planning Permission Hertsmere
18 Sept 2026 Awaiting decision 26/1159/FUL

8 Hamilton Close South Mimms Potters Bar Hertfordshire EN6 3PG

Conversion of existing office to 4 residential units facilitated by internal and external alterations to include new windows and doors.

Full Planning Permission Hertsmere
18 Sept 2026 Awaiting decision 26/1325/FUL

17 Warenford Way Borehamwood Hertfordshire WD6 5ER

Sub-division of dwelling house into 2no. flats to include provision of waste/cycle storage and alterations to fenestration.

Full Planning Permission Hertsmere
17 Sept 2026 Awaiting decision 26/0792/REM

49, Longview, And Land To The Rear London Road Shenley Hertfordshire

Approval of reserved matters pursuant to permission 23/1795/OUT comprising details of layout, scale, appearance and landscaping for 103 no. retirement...

Reserved Matters Application Hertsmere
15 Sept 2026 Awaiting decision 26/1069/FUL

3 Wyllyotts Place Potters Bar Hertfordshire EN6 2JD

Conversion of loft to habitable space to facilitate new self-contained flat at loft level and alterations to fenestration.

Full Planning Permission Hertsmere
14 Sept 2026 Awaiting decision 26/1335/FUL

Prestige House Station Road Borehamwood Hertfordshire WD6 1DF

Demolition of office building and erection of part 4 / part 5 storey residential building comprising 9x flats with shared amenity space, detached cycl...

Full Planning Permission Hertsmere
10 Sept 2026 Awaiting decision 26/1318/FUL

103 Ashfield Avenue Bushey Hertfordshire WD23 4HJ

Subdivision of site to allow for erection of semi detached 2 storey 3x bed dwelling.

Full Planning Permission Hertsmere
9 Sept 2026 Awaiting decision 26/1261/FUL

18 High Road Bushey Heath Bushey Hertfordshire WD23 1GG

Change of use from Class E (Ground floor only) to single dwelling (Use Class C3); partial demolition of ground floor rear extensions and construction ...

Full Planning Permission Hertsmere
2 Sept 2026 Awaiting decision 26/1268/FUL

69 Goodyers Avenue Radlett Hertfordshire WD7 8AZ

Erection of detached two storey 5x bed dwelling including habitable space at basement and loft level on land behind 69 Goodyers Avenue, with associate...

Full Planning Permission Hertsmere
1 Sept 2026 Awaiting decision 26/1257/FUL

Land South Of Wilton End Cottage Radlett Lane Shenley Hertfordshire

Construction of three detached dwellings and entrance pavilion with associated access, parking and hard and soft landscaping.

Full Planning Permission Hertsmere
28 Aug 2026 Awaiting decision 26/0767/FUL

Land Opposite 20 Bridgefoot Cottages Radlett Road Colney Street St Albans Hertfordshire

Construction of a bungalow for the purposes of providing accommodation.

Full Planning Permission Hertsmere
26 Aug 2026 Awaiting decision 26/1236/OUTEI

Home Farm Common Lane Radlett Hertfordshire WD7 8PL

Outline planning application (with all matters reserved except access) comprising a residential development of up to 650 dwellings (Use Class C3); a o...

Outline with EIA application Hertsmere
26 Aug 2026 Approved 12 Oct 26/1229/PD56M

14 High Road Bushey Heath Bushey Hertfordshire WD23 1GG

Proposed change of use from Use Class E (commercial) to Use Class C3 residential.

PD - Prior Approval 56 day -C BUS TO RES Hertsmere
25 Aug 2026 Approved 12 Oct 26/1158/PD56M

18 High Road Bushey Heath Bushey Hertfordshire WD23 1GG

Change of use of the existing ground floor area (Class E) to use as 1no. dwellinghouse (Class C3).

PD - Prior Approval 56 day -C BUS TO RES Hertsmere
25 Aug 2026 Decided 26/1225/ADJ

Not In Hertsmere

Erection of two-storey block of 4 x 2 bedroom apartments with parking and landscaped gardens following the demolition of existing bungalow.(Consultati...

Consultation from Adjacent Borough Hertsmere
20 Aug 2026 Awaiting decision 26/1206/FUL

22 Watford Road Radlett Hertfordshire WD7 8LE

Demolition of existing detached dwelling and redevelopment of the site to provide 5x self-contained residential apartments, with associated parking, a...

Full Planning Permission Hertsmere
18 Aug 2026 Refused 13 Oct 26/1142/FUL

The Stables Caldecote Lane Bushey Hertfordshire WD23 4EF

Demolition of existing dwelling and erection of 2x new dwellings with associated parking and amenity space.

Full Planning Permission Hertsmere
13 Aug 2026 Awaiting decision 26/1164/FUL

Land North Of Potters Lane Borehamwood Hertfordshire

Hybrid application consisting of (i) A full planning application for 154 dwellings (Use Class C3), and the construction of a new synagogue (Use Class ...

Full Planning Permission Hertsmere
13 Aug 2026 Awaiting decision 26/1162/S62A

Maple House, 1 To 7 Princes Parade, 8-16 (evens), And 30 - 32 High Street Potters Bar Hertfordshire

Partial demolition of existing buildings (with retention of existing two-storey car park and substation) and redevelopment of the site to provide a mi...

Section 62A application Hertsmere
6 Aug 2026 Awaiting decision 26/1048/OUT

Land Rear Of 31 - 61 Blanche Lane South Mimms Hertfordshire

Construction of up to 49 dwellings on Land off Blanche Lane. (Outline application to include access, all other matters reserved)

Outline Application Hertsmere
5 Aug 2026 Awaiting decision 26/1112/OUT

Land South Of Allum Lane Elstree Borehamwood Hertfordshire

Outline planning application (with all matters reserved except access) for the erection of residential dwellings (Class C3), new access, landscaping, ...

Outline Application Hertsmere
30 Jul 2026 Refused 23 Sep 26/1068/FUL

54 The Ridgeway Radlett Hertfordshire WD7 8PS

Demolition of existing dwelling to facilitate construction of semi-detached dwelling with habitable space in the loft, construction of single storey o...

Full Planning Permission Hertsmere
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Frequently asked questions

What's the difference between outline and full planning permission?
Outline planning permission establishes the principle of development (is housing acceptable here?) while leaving specifics like layout and appearance to later applications. Full planning permission includes all details upfront. Outline is typically followed by 'reserved matters' applications that fill in the specifics.
What are 'reserved matters' in a planning application?
Details that an outline permission left to be approved later. There are five reserved matters: access, appearance, landscaping, layout and scale. They must usually be submitted within 3 years of the outline permission being granted.
How long does a planning decision for a new home take?
Statutory targets are 8 weeks for minor applications (1-9 dwellings) and 13 weeks for major applications (10+ dwellings), measured from the date the application is validated. Complex cases or appeals can take much longer.
Can I get email alerts for new homes applications in Hertsmere?
Yes. Click "Set up alerts" on this page and you'll get a daily or weekly email listing every new homes application published by Hertsmere. You can also narrow the alert to a postcode, street, or drawn area.

We check Hertsmere's planning portal daily. New homes applications appear here within a day of being published.