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 2026-09-18

PermitGrab tracks 983 building permits in Dover, NH as of 2026-09-18.

✓ 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 · 2026-09-18

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Published permit & code records

Permit data through 2026-09-18
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983 permits sorted by date

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Date Type Value Address Details Contractor / Status Save
2026-08-04 HVAC/Mech — 26 FARMINGTON DR DOVER 03820
Owner: Sus··· 🔒
Replace existing 40-gallon electric water heater with a new 40-gallon skinny ele… replacement HVAC replacement Strogen's Service Experts
📞 (•••) •••-••••
2026-08-04 Solar — 23 BROWNING DR Dover NH
Owner: Nat··· 🔒
7.92KWDC, 6.84KWAC ROOF-MOUNT GRID TIED SOLAR PV SYSTEM solar ReVision Energy, Inc.
2026-08-04 Roofing — 6 HEMLOCK CR Dover NH
Owner: Mar··· 🔒
Remove and dispose of the existing roofing materials on approximately 21 squares… 21 sq New installation ALLSTAR HOME SERVICES DBA VAULT ROOFING
2026-08-04 Pool/Spa — 72 COUNTY FARM RD Dover NH
Owner: Ann··· 🔒
9' x 50' 4'-4.5' deep gunite lap pool ann lane
2026-08-04 Roofing — 17 STRAFFORD RD Dover NH
Owner: Dav··· 🔒
Roofing Repair New installation Roof repair David Lilly
2026-08-04 HVAC/Mech — 11 WEST KNOX MARSH RD DOVER 03820
Owner: Par··· 🔒
set 500 Ug tank, run 10ft of 3/4 PE pipe, tie into existing system superipr plus propane
2026-08-04 Electrical — 12 LITTLEWORTH RD Dover NH
Owner: Dav··· 🔒
Wire in new lights in building addition. move switches and outlets [email protected]
2026-08-04 Electrical — 259 COUNTY FARM RD Dover NH
Owner: Dov··· 🔒
Wire scorer booth Leavitt Electrical Contractors
2026-08-03 Roofing — 2 PINEVIEW DR Dover NH
Owner: Joe··· 🔒
strip roof, install ice & water shield and install permalock roofing system New installation New roof East Coast Metal Roofing
📞 (•••) •••-••••
2026-08-03 Roofing — 9 EMERY LN Dover NH
Owner: Wil··· 🔒
strip roof, install ice & water shield, and install Permalock roofing system New installation New roof East Coast Metal Roofing
📞 (•••) •••-••••
2026-08-03 General Construction — 9 FIELDSTONE DR Dover NH
Owner: JBC··· 🔒
Trenching from #9 Fieldstone Dr to the Riser Pole at Pole 213/P5S at about # 52 … JBC Utility
📞 (•••) •••-••••
2026-08-03 General Construction — 66 PORTLAND AV Dover NH
Owner: Bra··· 🔒
This is a fire disaster mitigation project affecting all 4 level of the home due… SERVPRO
2026-08-03 HVAC/Mech — 115 GLEN HILL RD Dover NH
Owner: Rob··· 🔒
Samsung 36k Ducted system. There is a supply in every room and 4 returns. I have… Blue's MIni Splits LLC
2026-08-03 Electrical — 39 ISAAC LUCAS CR DOVER 03820
Owner: cat··· 🔒
Wiring of 2 bathrooms and a hallway Bridges Electric Inc
2026-08-03 Electrical — 51 FISHER ST Unit: 1 & 2 Dover NH
Owner: Cen··· 🔒
Wire to code duplex residential dwellings Leavitt Electrical Contractors
2026-08-03 Electrical — 46 RUTLAND ST Unit: 1 & 2 Dover NH
Owner: Cen··· 🔒
Wire to code duplex residential dwellings Leavitt Electrical Contractors
2026-08-03 Electrical — 48 RUTLAND ST Unit: 1 & 2 Dover NH
Owner: Cen··· 🔒
Wire duplex residential dwellings to code Leavitt Electrical Contractors
2026-08-02 General Construction — 103 SILVER ST Dover NH
Owner: Sil··· 🔒
We need to remove a drywall ceiling over a plaster ceiling in bedroom 3 and we n… SERVPRO
2026-08-02 HVAC/Mech — 9 PROSPERITY DR Dover NH
Owner: Chi··· 🔒
Installing hot air furnace and ductwork a/c AC, furnace Southern Maine Hvac llc
2026-08-02 General Construction — 283 A DOVER POINT RD Dover NH
Owner: Fun··· 🔒
Foundation-only permit for future single family dwelling. Additional permit appl… Fundamental Construction, LLC.
2026-07-30 Plumbing — 302 DOVER POINT RD Dover NH Tap a new 1" water service and run to the house to replace existing well line work replacement T. Roy Construction
2026-07-29 Plumbing — 3 GILMAN ST Unit: 1 & 2 DOVER 03820 ROUGHING IN AND INSTALLING 4- LAV'S, 2- SHOWERS, 2- TOILETS AND 1- SOAKING TUB Helios Plumbing & Heating LLC
2026-07-29 Plumbing — 68 COURT ST Dover NH Replace 3/4" CTS PE water service with 1" CTS PE water service from new curb sto… line work replacement Michael Curran Plumbing, Heating and Gas Piping
2026-07-28 Electrical — 102 FOURTH ST Dover NH Service change from 100 Amp Service to 200 Amp Service. 100A TM Handyman Services
2026-07-28 General Construction — 61 Locust Street Unit: Suite 331 Dover NH 03820 Raffle for our 12th Anniversary Event. RAFFLE TICKETS: $1 for 1 Ticket, $8 for 1… www.reachftt.org
2026-07-28 General Construction — 33 PEARL ST Dover NH Remove old porch and install new up to code Gary Dellner (dba)
2026-07-28 Windows/Doors — 25 SCHOONER DR Dover NH Kitchen renovation to include cabinet and countertop replacement, new kitchen wi… Anthony Franciosa
2026-07-28 Electrical — 56 BACK RIVER RD Dover NH 30A 240v circuit for Mini Split system 30A Cindy Nadeau
2026-07-28 Plumbing — 111 COURT ST DOVER 03820 Bathroom remodel, swapping out tun/shower for a shower, toilet and sink not chan… Aqua Tech Plumbing and Heating LLC
2026-07-27 HVAC/Mech — 175 LOCUST ST Unit: F Dover NH NEW GAS LINE BRANCHING FROM THE EXISTING GAS MAIN TO NEW KITCHEN STOVE New installation HVAC installation PJ LABRIE AND SONS
2026-07-27 Electrical — 17 PRODUCTION DR Dover NH Provide 3-Phase 480V power to new air compressor 480V New installation Yates Electric Service Inc.
2026-07-27 Electrical — 17 PRODUCTION DR Dover NH Provide power and speed control to (4) exhaust fans and (1) Make-up Air Unit in … Yates Electric Service Inc.
2026-07-27 HVAC/Mech — 175 LOCUST ST Unit: D Dover NH NATURAL GAS DIRECT VENT WALL FURNACE & MINI SPLIT SYSTEM furnace, mini-split PJ LABRIE AND SONS
2026-07-27 HVAC/Mech — 175 LOCUST ST Unit: E Dover NH NEW GAS LINE BRANCHING FROM THE EXISTING GAS MAIN TO NEW KITCHEN STOVE & NEW NAT… furnace New installation PJ LABRIE AND SONS
2026-07-27 Plumbing — 175 LOCUST ST Unit: F Dover NH INSTALLING NEW HOT AND COLD WATER PIPING TO SUPPORT NEW WASHER MACHINE & WATER H… standard New installation PJ LABRIE AND SONS
2026-07-27 Electrical — 827 CENTRAL AV Unit: Unit 4 Dover NH Add 2 EBUs to 2nd floor classroom Nuts And Volts Electric LLC
2026-07-27 HVAC/Mech — 175 LOCUST ST Unit: D Dover NH NEW GAS LINE BRANCHING FROM THE EXISTING GAS MAIN TO NEW KITCHEN STOVE New installation HVAC installation PJ LABRIE AND SONS
2026-07-27 HVAC/Mech — 175 LOCUST ST Unit: E Dover NH NATURAL GAS DIRECT VENT WALL FURANCE & MINI SPLIT SYSTEM mini-split PJ LABRIE AND SONS
2026-07-27 Plumbing — 175 LOCUST ST Unit: E Dover NH INSTALLING NEW HOT AND COLD WATER PIPING TO SUPPORT NEW WASHER MACHINE & WATER H… standard New installation PJ LABRIE AND SONS
2026-07-27 Plumbing — 175 LOCUST ST Unit: D Dover NH INSTALLING NEW HOT AND COLD WATER PIPING TO SUPPORT NEW WASHER MACHINE & WATER H… standard New installation PJ LABRIE AND SONS
2026-07-27 Electrical — 17 PRODUCTION DR Dover NH Provide 3-Phase 480V Power to (3) overhead bridge cranes in warehouse 480V Yates Electric Service Inc.
2026-07-27 Plumbing — 8 PENNY LN Unit: 2 Dover NH install plumbing for ADU above garage Sean Maguire
2026-07-26 General Construction — 219 Long Hill Road Dover NH 03820 Annual Greek Heritage Festival- August 29th 4pm-10pm and August 30st 11am-10pm. … Robert Eagle-Mitropoulos
2026-07-26 Electrical — 5 MILK ST DOVER 03820 I have a detached garage with no power source. I have asked Eversource to instal… Dev Atma Khalsa
2026-07-25 Electrical — 8 PENNY LN Unit: 2 Dover NH ADU addition with garage space below. Sub panel in ADU. DJC ELECTRIC LLC
2026-07-24 HVAC/Mech — 3 HANCOCK ST Dover NH Needs pressure test. Changing from LP to NG East Coast HVAC
📞 (•••) •••-••••
2026-07-24 General Construction — 92 New Rochester Rd. Dover NH 03820 Replace existing three signs on corner property with three new signs of same siz… Timberline Signs
📞 (•••) •••-••••
2026-07-23 HVAC/Mech — 6 FAWN DR Unit: 2 DOVER 03820 Ductwork, furnace, coil, condenser, flue and lineset AC, furnace R. A. Mechanical, Inc.
2026-07-23 Plumbing — 18 LILLIANS LN Dover NH Adding basement sink and seasonal garage sink. Ramsey Plumbing and Heating
📞 (•••) •••-••••
2026-07-23 Electrical — Fieldstone Drive Dover NH 03820 Trench or Drilling to install Conduit for Fidium Fiber/void project cancelled pe… JBC Utility
📞 (•••) •••-••••
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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 2026-09-18. 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

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