Dover Building Permits & Property Data

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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
—
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
2026-08-31 Plumbing — 18 BEAUMONT DR Dover NH
Owner: SD&··· 🔒
Add basement bathroom. Pump toilet with lav and shower SD&P Mechanical
2026-08-31 Windows/Doors — 38 FIFTH ST Dover NH
Owner: Eve··· 🔒
Installing a new exterior door. Remove a window create an opening. adding a new … The Hurlburt Group LLC
2026-08-28 General Construction — 183 SPUR RD Dover NH
Owner: Vin··· 🔒
24 ft shed dormer above an existing garage that has a bedroom, bathroom and smal… Joan Anderson
2026-08-28 Plumbing — 27 RICHMOND ST Dover NH
Owner: Uni··· 🔒
Installing a long side service to serve 27 Richmond St. Digging a 4x3 and a 20x2… line work Neuco
2026-08-28 Electrical — 8 FAWN DR Unit: 1 DOVER 03820
Owner: The··· 🔒
Wire residential dwelling to code-Unit #1 Leavitt Electrical Contractors
2026-08-28 HVAC/Mech — 262 COUNTY FARM RD Dover NH
Owner: DBI··· 🔒
ventilation system with ERV's and air distribution ductwork. and heating system … Precision Temperature Control
2026-08-28 Plumbing — 262 COUNTY FARM RD Dover NH
Owner: DBI··· 🔒
Furnish and install plumbing fixtures, domestic water distribution system, drain… standard New installation Water heater Precision Temperature Control
2026-08-28 Electrical — 914 CENTRAL AV Dover NH
Owner: Whi··· 🔒
Temp 200A 1Phase overhead service 200A Leavitt Electrical Contractors
2026-08-28 Electrical — 8 FAWN DR Unit: 2 Dover NH
Owner: The··· 🔒
Wire residential dwelling to code. This one is Unit #2 Leavitt Electrical Contractors
2026-08-28 Demolition — 3 BACK RD Dover NH
Owner: Kat··· 🔒
Demolish existing shed/garage Katie Smith
2026-08-27 Plumbing — 76 FOURTH ST Dover NH
Owner: Ant··· 🔒
76 FOURTH ST-INSTALL 2 1/2 BATHS, DISHWASHER, WASTE GRINDER, KITCHEN SINK, WASHI… standard New installation Water heater TIM COYLE PLUMBING & HEATING LLC
2026-08-27 General Construction — 35 CHERRYWOOD DR DOVER 03820
Owner: Sus··· 🔒
Kitchen reno same layout just new cabinets and counters DWS Remodeling
2026-08-27 HVAC/Mech — 76 FOURTH ST DOVER 03820
Owner: Ant··· 🔒
BLDG PERMIT# 2026-0043 INSTALL COOK STOVE, FURNACE AND WATER HEATER furnace New installation HVAC installation TIM COYLE PLUMBING & HEATING LLC
2026-08-27 Electrical — 57 WATERLOO CR Dover NH
Owner: Ann··· 🔒
Replace existing recessed lights with new fixtures (living room, hallways, dinin… replacement Nichols Electric
2026-08-27 Electrical — 18 EAST ST Dover NH
Owner: Gre··· 🔒
Knob And Tube Wiring Replacement (Partial House) replacement Kuhlman Electrical Services
2026-08-27 Electrical — 110 PORTLAND AV DOVER 03820
Owner: Cit··· 🔒
RELOCATE PANELS W-1 AND W-2 NEGM Electric
📞 (•••) •••-••••
2026-08-27 HVAC/Mech — 24 HILLCREST DR Dover NH
Owner: Ger··· 🔒
Set and connect (1) 120 gallon LP tank for a fireplace Dead River Co.
2026-08-27 Electrical — 333 CENTRAL AV Unit: 210 Dover NH
Owner: Fla··· 🔒
Suite 210 Fitup for retail coffee shop, includes lighting, FA, power, relocate e… 200A NEGM Electric
📞 (•••) •••-••••
2026-08-26 HVAC/Mech — 11 BANNER DR Dover NH
Owner: Mai··· 🔒
Installing a ductless heat pump heat pump MCP HVAC
📞 (•••) •••-••••
2026-08-26 Windows/Doors — 18 MAPLEWOOD AV Dover NH
Owner: Bra··· 🔒
Remove existing wood front stoop (at front door). Replace with granite stoop mea… Brad Calabro
2026-08-26 General Construction — 9 CHANDLER WY Dover NH
Owner: Dev··· 🔒
Weatherization, Insulation, Air Sealing James Dimopoulos
2026-08-26 Plumbing — 22 RABBIT RD DOVER 03820
Owner: Ann··· 🔒
Replace fixtures in existing bath- add basement laundry and sink replacement Martel p/h
2026-08-26 HVAC/Mech — 117 COCHECO ST Dover NH
Owner: Ali··· 🔒
Installing Samsung 20k minisplit condenser AC, mini-split Michael West
2026-08-26 HVAC/Mech — 48 RUTLAND ST Unit: 2 Dover NH
Owner: 5 S··· 🔒
Install gas fireplace and venting in family room New installation HVAC installation Quality Insulation
2026-08-26 HVAC/Mech — 7 LIAM DR Dover NH
Owner: 210··· 🔒
Install one gas fireplace. Venting only. Gas piping by others. New installation HVAC installation Builders Installed Products
2026-08-26 Electrical — 62 LITTLEWORTH RD Dover NH
Owner: iWo··· 🔒
INSTALL 9-20AMP GENERAL USE RECEPTACLES IN COMMERCIAL UNIT 20A New installation Maldini Electric, Inc
2026-08-26 Roofing — 10 ARCH ST Dover NH
Owner: Mag··· 🔒
DEMOLITION - The entire existing 10x40 covered porch—including the roof, decking… Seacoast Construction
2026-08-26 General Construction — 341 WASHINGTON ST Dover NH
Owner: Cha··· 🔒
Attachment of lean to to existing side wall of garage. Purpose is for parking an… Charles and Patricia King
2026-08-26 General Construction — 221 LONG HILL RD Dover NH
Owner: Tim··· 🔒
1 30x40 White Frame Tent for the Greek Festival. Tim Abbott
2026-08-26 Electrical — 43 AUGUSTA WY Dover NH
Owner: Dou··· 🔒
Wire in AC License #MBE0002490
2026-08-26 HVAC/Mech — 48 COLUMBUS AV Dover NH
Owner: TNT··· 🔒
Install gas fireplace and venting in family room New installation HVAC installation Quality Insulation
2026-08-26 HVAC/Mech — 43 AUGUSTA WY Dover NH
Owner: Dou··· 🔒
Installing a new 4 Ton trane A/C 4 tons AC New installation HVAC installation License #MBE0002490
2026-08-26 Pool/Spa — 96 VARNEY RD Dover NH
Owner: Rob··· 🔒
Installing a IG fiberglass pool Blue Dolphin Pool
2026-08-26 Windows/Doors — 50 SPRUCE LN Dover NH
Owner: Mar··· 🔒
Remove existing cedar siding and install vinyl siding, insulate walls, basement … Mark Geuther
2026-08-25 HVAC/Mech — 39 BAY VIEW RD Dover NH
Owner: Pet··· 🔒
Installation of mini split system and ERV system- Main House mini-split New installation HVAC installation Lang's HVAC
📞 (•••) •••-••••
2026-08-25 General Construction — 6 FLORAL AV DOVER 03820
Owner: Dan··· 🔒
Existing partially finished basement consisting of a lower level bedroom and bat… Daniel Macadam
2026-08-25 General Construction — 7 GARRISON RD Dover NH
Owner: JEN··· 🔒
Perform interior alterations, add fourth bedroom and a bathroom above garage, re… Kinley Enterprises LLC
2026-08-25 Electrical — 104 BOXWOOD LN Dover NH
Owner: Car··· 🔒
Run conduits for a bunker and run one to the shed for power Berry’s Electric Service LLC
2026-08-25 HVAC/Mech — 108 MAST RD Dover NH
Owner: Jon··· 🔒
Installing 6 zone boiler Triumph Home Services
2026-08-25 General Construction — 13 RIVERSIDE DR Dover NH
Owner: Jef··· 🔒
Freestanding garage 23’ wide x 27’ long FGM
2026-08-25 HVAC/Mech — 63 BAY VIEW RD DOVER 03820
Owner: Tho··· 🔒
using an exiting gas line and replacing existing generator Generator Super Center
2026-08-25 Electrical — 11 BANNER DR Dover NH
Owner: Cor··· 🔒
Wiring to code for Finished Basement Adam Kern
2026-08-25 Plumbing — 47 CENTRAL AV Dover NH
Owner: Mil··· 🔒
cut 2-inch water service and turn off water corp. cut sewer on private property. line work Milania Excavating LLC
2026-08-25 General Construction — 38 GRANDVIEW DR DOVER 03820
Owner: Jam··· 🔒
Construct a Retaining Wall per plan James Fieseher
2026-08-25 Structural — 53 WASHINGTON ST Unit: STE 100 Dover NH
Owner: Chi··· 🔒
Business Use, adding non structural interior partitions for escape rooms with as… Build It Construction Services Inc
2026-08-24 Electrical — 1 ERIK DR Dover NH
Owner: JBC··· 🔒
Need to Trench in Conduit for new Fidium Fiber install. JBC Utility
📞 (•••) •••-••••
2026-08-24 Electrical — 2 APACHE ST Dover NH
Owner: JBC··· 🔒
Need to trench to install conduit for new fidium fiber service. JBC Utility
📞 (•••) •••-••••
2026-08-24 Electrical — 11 PARSONS LN Dover NH
Owner: JBC··· 🔒
Need to Trench and install Conduit for New Fidium Fiber Service. JBC Utility
📞 (•••) •••-••••
2026-08-24 Electrical — 3 NORTHAM DR Dover NH
Owner: JBC··· 🔒
Need to Trench and install conduit for new Fidium Fiber Install. JBC Utility
📞 (•••) •••-••••
2026-08-24 Electrical — 2 REYNERS BROOK DR Dover NH
Owner: JBC··· 🔒
Need to Trench and install Conduit for new Fidium Fiber. JBC Utility
📞 (•••) •••-••••
Page 4 of 20 ← Prev 1 2 3 4 5 19 20 Next →
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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More New Hampshire permit data

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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