Strafford County and Dover City property record for 4 Progress Dr, Dover, NH 03820 · Last verified August 2026
| Property Type | Industrial > R&D Facility, Laboratory, Research Facility, Cosmetics, Pharmaceutical |
|---|---|
| Architecture Style | Modular |
| Year Built | Built 1977 |
| Lot Size | 134,165 sqft (3.08 acres) |
| Tax Bill | $27,607.00 (2025) |
| Primary APN | DOVR M:H0036 B:L:2000 |
|---|
| Year Built | Built 1977 |
|---|---|
| Effective Year Built | Effective 1977 |
| Architectural Style | Modular Style |
| Exterior Material | Combination Exterior |
| Construction Type | Frame Construction |
| Lot Area | 134,165 sqft (3.08 acres) |
| Cooling System | HVAC Cooling |
|---|---|
| Heating System | Forced Air with Air Conditioning Heating |
| Street Address | 4 PROGRESS DR |
|---|---|
| City | DOVER |
| State | NH |
| Zip | 03820-5450 |
| Property Usage | Industrial Property Usage |
| Type | Industrial > R&D Facility, Laboratory, Research Facility, Cosmetics, Pharmaceutical |
| Legal Lot Number | 2000 |
| Jurisdiction | DOVER CITY NH |
| Minor Civil Division | DOVER |
| Census Blockgroup | 1 |
| Census Block | 1000 |
| Census Tract | 81101 |
Source: Strafford County and Dover City records · APN DOVR M:H0036 B:L:2000
Assessment roll updated July 28, 2026 · Last verified August 2026
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| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 4 PROGRESS DR, DOVER, NH 03820-5450 |
| Owner Type | Owner is a Company |
| Vesting | Company |
| Date | Document |
|---|---|
| Aug 20, 2019 | Deed of Trust, Mortgage · Line of Credit EASTERN BK |
| Jul 18, 2018 | Deed of Trust, Mortgage EASTERN BK |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DOVER CITY NH |
| Property Address | 4 PROGRESS DR, DOVER, NH 03820-5450 |
| Document Number | 0046810569 |
| Instrument Date | Aug 20, 2019 |
| Transaction Type | Mortgage |
| Record Updated | Sep 05, 2019 |
| Title Company | ATTORNEY ONLY |
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 4 PROGRESS DR DOVER NH 038205450, DOVER, NH 03820-5450 |
| Document Number | 0046810569 |
|---|---|
| Date | Aug 20, 2019 |
| Book Page | 004681/000569 |
| Instrument | 11122 |
| Name | EASTERN BK |
|---|---|
| Type | Bank |
| Address | LYNN, MA 01901 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DOVER CITY NH |
| Property Address | 4 PROGRESS DR, DOVER, NH 03820-5450 |
| Document Number | 0045850036 |
| Instrument Date | Jul 18, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Jul 24, 2018 |
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 4 PROGRESS DR DOVER NH 038205450, DOVER, NH 03820-5450 |
| Document Number | 0045850036 |
|---|---|
| Date | Jul 18, 2018 |
| Book Page | 004585/000036 |
| Instrument | 9800 |
| Name | EASTERN BK |
|---|---|
| Type | Bank |
| Address | LYNN, MA 01901 |
| Amount | Amount Recorded |
|---|
Source: Strafford County and Dover City records · Assessment roll updated July 28, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | New Hampshire |
| County | Strafford County |
| Municipality | Dover City |
| Unified School District | Dover School District (PK - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $27,607.00 (+8.31%) | $1,402,800 (-) Land $271,700 Building $1,131,100 |
| 2024 | $25,489.00 (-1.3%) | $1,402,800 (+1.58%) Land $271,700 Building $1,131,100 |
| 2023 | $25,825.00 (+35.84%) | $1,381,000 (+44.12%) Land $271,700 Building $1,109,300 |
| 2022 | $19,011.00 | $958,200 Land $191,000 Building $767,200 |
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