Dover Building Permits & Property Data

Heads up: The public source includes contractor names on some current permit records, but coverage has not yet reached PermitGrab's market-level reporting threshold. This page focuses on permit records and property data; contractor names are shown where the public source publishes them.

983 indexed permits · Dover, New Hampshire.

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Dover building permits — key stats
Newest permit 2026-09-17

PermitGrab tracks 983 building permits in Dover, NH as of 2026-09-17.

✓ Recent record dates

Record recency is based on available filing or issue dates; it does not verify publication time or collection delay.

Newest permit date:

PermitGrab Pro is a $149/mo subscription for current municipal permit, property, and code-violation records. Some contractor names are available from the official source, but coverage has not reached market-level reporting. This page focuses on the permit and property signals it does publish. 14-day Pro trial below — choose your market first, then card required at checkout · cancel anytime before day 14.

Filter Dover permits by trade: solar · roofing · HVAC · electrical · fire protection · new construction.

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One email a week with the newest Dover building permits — addresses, project details, and property activity where available. Free summary only — no credit card. Pro research tools require a separate 14-day trial with a card. Available fields vary by source. Unsubscribe anytime.

983
Indexed Permits
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Contractor count unavailable
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Property Owners · count unavailable
2026-09-20
Last Updated
Updated recently · 2026-09-17

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Published permit & code records

Permit data through 2026-09-17
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983 permits sorted by date

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Date Type Value Address Details Contractor / Status Save
2026-08-18 HVAC/Mech — 110 SPRUCE LN EXT Dover NH
Owner: Tar··· 🔒
24,000 BTU one and one heat pump installation 24,000 BTU heat pump New installation HVAC installation Paul the Plumber
📞 (•••) •••-••••
2026-08-18 Windows/Doors — 7 CHANDLER WY DOVER 03820
Owner: Jer··· 🔒
11’x6’ deck to act as a new step for the existing permit work of a replacement d… Jeremy Nicol
2026-08-18 HVAC/Mech — 11 ELM ST DOVER 03820
Owner: Chr··· 🔒
We need a gas pressure test ProHVAC
2026-08-18 HVAC/Mech — 15 FARADAY DR DOVER 03820
Owner: AEM··· 🔒
Change 7.5 Ton RTU 7.5 tons rooftop unit Jolt Electric and HVAC llc.
2026-08-18 Electrical — 25 LEXINGTON ST DOVER 03820
Owner: Geo··· 🔒
200 amp service change 200A Leighton Electric
2026-08-18 Plumbing — 33 EZRA'S WY Dover NH
Owner: Chr··· 🔒
Bathroom remodel. 1 toilet, 2 lavatories, 1 shower with steamer Beau Atwater-Wood
2026-08-18 Plumbing — 95 HORNE ST Dover NH
Owner: Cat··· 🔒
Kitchen Remodel: kitchen sink and dishwasher Matt Boucher Plumbing
2026-08-18 HVAC/Mech — 9 LOWELL AV Dover NH
Owner: Dav··· 🔒
Set and connect (2) 120 gallon LP tanks Dead River Co.
2026-08-18 General Construction — 6 LIAM DR Dover NH
Owner: Joh··· 🔒
Construct a two story dwelling with two car attached garage with unfinished base… 2-story residential Stonearch Development Corp
2026-08-18 General Construction — 8 LIAM DR Dover NH
Owner: Joh··· 🔒
Construct a two story dwelling with two car attached garage with unfinished base… 2-story residential Stonearch Development Corp
2026-08-18 HVAC/Mech — 54 FRENCH CROSS RD Dover NH
Owner: Jam··· 🔒
Replace 275 gallon oil tank replacement HVAC replacement Dead River Co.
2026-08-18 HVAC/Mech — 32 AUGUSTA WY Dover NH
Owner: Vic··· 🔒
Replace 50 gallon gas power vented water heater replacement HVAC replacement License #MBE0002490
2026-08-18 General Construction — 508 TOLEND RD Dover NH
Owner: Den··· 🔒
Construction of a detached 12' x 18' shed Dennis Shanahan
2026-08-18 HVAC/Mech — 48 COLUMBUS AV DOVER 03820
Owner: Pat··· 🔒
New construction, furnace, fireplace, appliances and associated duct work. furnace New installation HVAC installation TNT Home builders
2026-08-17 HVAC/Mech — 100 FIRST ST Unit: 508 DOVER 03820
Owner: Bam··· 🔒
Gas Pressure test to have the meter unlocked Sean Maguire
2026-08-17 Electrical — 12 MCKENNA ST Dover NH
Owner: Kev··· 🔒
Add sub panel for shed, wire shed. Newsky Electrical Contracting
2026-08-17 Windows/Doors — 51 SIXTH ST Dover NH
Owner: Aar··· 🔒
Install new replacement windows with proper flashing, sealants and insulation wh… United Home Experts
2026-08-17 Electrical — 65 BELKNAP ST Dover NH
Owner: Dov··· 🔒
condensor T.E.C. Electrical Service
2026-08-17 Electrical — 37 BELLAMY RD DOVER 03820
Owner: Ann··· 🔒
Wiring of three season porch Michael Volinsky
2026-08-17 Roofing — 19 WEBB PL Dover NH
Owner: Cen··· 🔒
Replacement of (3) Roof top units replacement HVAC replacement Dowling Corporation
2026-08-17 HVAC/Mech — 28 MOUNT VERNON ST Dover NH
Owner: Chr··· 🔒
Re-pipe approx. 20' of gas pipe in home License #MBE0002490
2026-08-17 Electrical — 8 VARNEY RD Dover NH
Owner: Hol··· 🔒
bathroom remodel Primo Electrical Contractors
2026-08-17 Electrical — —
Owner: Cit··· 🔒
Install temporary service for job site trailer at Henry Law Park Yates Electric Service Inc.
2026-08-14 Electrical — SECOND ST DOVER 03820
Owner: Cit··· 🔒
REPLACE 15 POLE LIGHTS DOWNTOWN DOVER. CENTRAL AVE 2ND STREET replacement NEGM Electric
📞 (•••) •••-••••
2026-08-13 HVAC/Mech — 5 BERKSHIRE LN Dover NH
Owner: Kar··· 🔒
INSTALL 1-120GAL TANK AND TIE INTO EXISTING 120GAL TANK New installation HVAC installation D.F. RICHARD ENERGY
📞 (•••) •••-••••
2026-08-13 Electrical — 80 RUTLAND ST Dover NH
Owner: Res··· 🔒
Adding mini splits in church McFarland Electrical LLC
2026-08-13 Plumbing — 36 FOREST ST Unit: 101,102,103, & 201 Dover NH
Owner: Kno··· 🔒
Underground, rough and finish plumbing Potter Mechanical LLC
2026-08-13 General Construction — 24 Gerrish Rd Dover 03820 Gift basket and 50/50 raffle fundraising for Seacoast Cancer 5K Beth Driscoll
2026-08-13 General Construction — 43 FOREST ST Dover NH
Owner: Byr··· 🔒
Driveway Paving Appox 24 X 20 KC Paving
2026-08-13 General Construction — 18 BEAUMONT DR Dover NH
Owner: Mar··· 🔒
Add a bathroom to existing finished basement EHI LLC
2026-08-13 Electrical — 37 BELLAMY RD DOVER 03820
Owner: Ann··· 🔒
Above ground pool Michael Volinsky
2026-08-13 General Construction — 2 NYE LANE Dover NH
Owner: mar··· 🔒
Rebuilding deck 24'x12' with 4x4 landing Modernize it llc
2026-08-13 Electrical — 1 TOFTREE LN Dover NH
Owner: Mir··· 🔒
Excavation activity to install 1.25" SDR conduit and replace existing phone pede… replacement Dominic Jones
2026-08-13 General Construction — 59 PARK ST Dover NH
Owner: Par··· 🔒
Remove existing pavement, level and resurface the drive way 10'x 100'. The parki… Park St Holding LLC
2026-08-13 General Construction — — Dover Pumpkin Stroll Communitively
2026-08-13 Electrical — 92 INDUSTRIAL PARK RD Dover NH
Owner: 92 ··· 🔒
Interior electrical separation to multi tenant. Wired By Wilson LLC
2026-08-13 General Construction — 20 SILVER ST Dover NH
Owner: 20-··· 🔒
Pave Driveway 20-22 Silver St LLC
2026-08-13 Demolition — 47 CENTRAL AV Dover NH
Owner: Uni··· 🔒
Cut and cap existing service for the demo of Burger King Unitil
2026-08-13 General Construction — 117 COCHECO ST Dover NH
Owner: Bod··· 🔒
Just re-coating Body Mechanix Massage LLC
2026-08-13 General Construction — 63 HORNE ST Dover NH
Owner: Bri··· 🔒
Replace existing driveway Briana Hillstrom
2026-08-12 Plumbing — 8 VARNEY RD Dover NH
Owner: Jak··· 🔒
Rough in and finish for a fixture swap of 2nd floor toilet, shower and sink. New… replacement Plumbing Pros LLC
2026-08-12 Roofing — 8 JAMES ST Dover NH
Owner: Kat··· 🔒
New Architectural Shingle Roof shingle New installation New roof Kathy Ford
2026-08-12 Electrical — 5 BERKSHIRE LN Dover NH
Owner: Kar··· 🔒
Stand-By Generator Loyal Lab Electric & Generators
2026-08-12 Electrical — 3-5 WINTER ST DOVER 03820
Owner: joh··· 🔒
rewire knob and tube circuit Al Nadeau Electric LLC
2026-08-12 General Construction — ORCHARD ST Dover NH 03821 "Trunk or Treat" community event hosted by Woodman Museum and other participatin… Woodman Museum
2026-08-12 General Construction — 55 STARK AV DOVER 03820
Owner: Rei··· 🔒
second story addition and renovation of a single family dwelling Reid Shostak
2026-08-12 General Construction — 78 HORNE ST Dover NH Frances G. Hopkins PTG 5k & Fran's Fitness Walk Frances G. Hopkins Elementary PTG
2026-08-12 Electrical — 88 COUNTY FARM CROSS RD Dover NH
Owner: Jac··· 🔒
Wiring of single family dwelling and upgrading from 100 amp to 200 amp 100A Bridges Electric Inc
2026-08-12 Windows/Doors — 65 COUNTY FARM CROSS RD Dover NH
Owner: Lyn··· 🔒
REMOVE AND REPLACE 5 WINDOWS; LIKE FOR LIKE SIZE; NO STRUCTURAL CHANGES like for like replacement HVAC changeout Robert LeBlanc
2026-08-12 General Construction — 31 1/2 SIXTH ST Unit: Unit 1 and Unit 2 Dover NH
Owner: Haw··· 🔒
Conversion of single family dwelling to a two family dwelling by adding unit in … Hawkins Family Revocable Trust
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Permit Types in Dover
Electrical Wiring
225 25.3%
Minor Building - Alteration and/or Addition
189 21.3%
Mechanical - Gas
140 15.8%
Mechanical - Climate Control (Oil, Gas, Exhaust, Ventilation)
120 13.5%
Plumbing - Piping
71 8.0%
Excavation
47 5.3%
Driveway
28 3.2%
Alteration
25 2.8%
Major Building - Alteration and/or Addition
22 2.5%
Major Building - New Construction
21 2.4%
Construction Activity in Dover

New building permits in Dover, New Hampshire show where construction activity is occurring. Filter the public records by trade, date, address, and project value to research active projects and property activity. Contractor names are available on some current records; contact coverage varies by filing.

About Dover Building Permits

Dover, New Hampshire processes building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 983+ Dover building permits — newest permit date: 2026-09-18 from official city sources.

Each record can show the project address, scope, permit type, and value where the city publishes them. The source-published contractor records do not meet the coverage threshold for this city. PermitGrab does not represent this as contractor-contact coverage. Where property-owner records are available, they are matched to permit addresses separately.

How to use Dover permit data

Filter the current records by trade, date, address, or project value to research construction activity. The most useful workflow in this market is verifying the project signal first, then using the property data that is actually available for that address.

PermitGrab methodology · Page data current as of · Source: Public permit portal.

Who appears in Dover permit records?

PermitGrab indexes 983 building permits in Dover. New records appear as they are available from the source.

How fresh is Dover permit data?

The most recent permit indexed for Dover is dated 2026-09-17. Newest permit date: 2026-09-18. Permit records carry filing date, address, project value, and permit type, plus contractor name where the source publishes it. Use a recent published record for project research; it does not show bid availability or a request for service.

What construction appears in Dover permit records?

Dover permit activity covers 983 indexed permits. The records can cover new construction, residential renovations, mechanical/electrical/plumbing upgrades, roof replacements, demolitions, or tenant improvements. Their usefulness for a contractor or supplier depends on the published project details, timing, and service area.

How to look up Dover building permits

Search recent Dover, NH building permits by address, and permit type in the table above — pulled from the Dover building department's public permit records. New filings appear here as they are published. Filter by trade or search an address to look up a specific permit. For this week's filing volume, see the Dover Permit Pulse.

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Monitor Dover permit & property activity

Email alerts when new public records are available for new permits and property activity. Contractor names are shown where the current public filing includes them; contact coverage varies by record. Owner information is shown only where it can be matched from available public records.

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Frequently Asked Questions about Dover Building Permits

How many building permits does PermitGrab track in Dover?

PermitGrab currently tracks 983 building permits in Dover, New Hampshire. Data is pulled directly from the official municipal source on every collection cycle and includes permit number, address, permit type, status, estimated value, and contractor information where the source publishes it.

How fresh is the Dover permit data?

PermitGrab checks the official source on each collection cycle. The source date and its observed update cadence are shown above, so you can judge the data’s recency before acting on it.

How can contractors find construction leads in Dover?

Contractors can research Dover activity by filtering current permits by trade, location, and project type. Some current permit records include contractor names; use those source-published names alongside the project details. Property information is shown only where public records can be matched.

What’s included in the 14-day trial?

The 14-day trial includes full Pro access to Dover — CSV export, trade and value-tier filters, lead scoring, and violation cross-reference flags. Some current permit records include source-published contractor names; contact fields appear only where published or matched. Property information is available only where public records can be matched. Card required to start; cancel anytime before day 14.

Can I cancel anytime?

Yes. Cancel any time from your account page — no contracts, no cancellation fees. Your subscription stays active through the end of the current billing period.

Who buys this data?

Dover permit data, by use case

Same data, different angle. Pick the playbook that matches what you sell.

Home service companies
An addition or remodel can be useful project context for HVAC, plumbing, or warranty outreach. Review the project signal before outreach.
Solar installers
Roof permits and electrical upgrades in Dover provide project context for solar-market research. Filter by the current project signal and verify ownership separately.
Insurance agents
Dover renovations can identify properties for a policy-review workflow. Confirm coverage needs independently before contacting a property owner.
Material suppliers & manufacturer reps
Choose a product-line research workflow, then use published job type, description, and value fields where available for territory and demand research. A permit is not a materials order, purchase signal, or open bid.
Developers & new construction
Sort source-published new-construction records by project value and type to research active projects and property activity.
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Meredith permits

Comparing permit-data tools? See BuildZoom vs Shovels vs PermitGrab (2026) — how to compare market coverage, source freshness, and available record fields.

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