511 Central Ave, Dover, NH 03820 Property Records

Strafford County and Dover City property record for 511 Central Ave, Dover, NH 03820

Property Summary

Property Type	Commercial
Details	built 1920
Lot Size	0.23 acres (10,019 sqft)
Owner	Company Name on File
Last Sale	$1,470,000 (Jan 2023)
Tax Bill	$25,921 (2025)
Deeds & Mortgages	Jan 2023 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`DOVR M:04020 B:L`

Property Details

APN / Parcel Number

Primary APN	`DOVR M:04020 B:L`

Interior

Units	7 Units

Exterior

Year Built	Built 1920
Effective Year Built	Effective 1920
Exterior Material	Wood Siding
Construction Type	Frame
Lot Area	10,019 sqft (0.23 acres)

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Forced Air with A/C

Location & Zoning

Street Address	511 CENTRAL AVE
City	DOVER
State	NH
Zip	03820-3420
Property Category	Commercial
Property Type	Commercial > Retail
Local Zoning Code	CBD-G
Jurisdiction	DOVER CITY NH
Township / Civil Division	DOVER
Census Block Group	2
Census Block	2005
Census Tract	81400

Owner

Source: Strafford County and Dover City assessment roll, APN DOVR M:04020 B:L, as of April 28, 2026 · Last verified May 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Company Name on File
Mailing Address	1100 WILLIAM PENN DR, BENSALEM, PA 19020-4375
Owner Type	Company
Vesting	Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Jan 13, 2023 · Amount on Record
Deed Sale	Jan 13, 2023 · Amount on Record
Deed Document Number	2023568
Deed Book / Page	5089 / 481
Record Updated	Jun 08, 2026

January 2023: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	DOVER CITY NH
Recording Date	Jan 13, 2023
Property Address	511 CENTRAL AVE, DOVER, NH 03820-3420
Document Number	005089-481
Book / Page	5089 / 481
Instrument Date	Jan 13, 2023
Instrument	230000568
Transaction Type	Transfer
Record Updated	Jan 25, 2023

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1100 WILLIAM PENN DR, BENSALEM, PA 19020-4375

Mortgage

Document Number	0230000569
Date	Jan 13, 2023
Instrument	230000569

Lender

Name	BANGOR SAVINGS BANK
Type	Bank

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded

Tax Assessment & Valuation

Source: Strafford County and Dover City assessment roll as of April 28, 2026 · Last verified May 2026

Property Jurisdictions

Type	Name
State	New Hampshire
County	Strafford County
Municipality	Dover City
Unified School District	Dover School District (PK - 12)

Tax Bill & Assessment History

Assessed value is set for property tax purposes and is not a market price estimate.

Year	Tax Bill	Assessed Value
2025	$25,921.00 (+8.31%)	$1,317,100 (-) Land $366,300 Building $950,800
2024	$23,932.00 (-1.81%)	$1,317,100 (+1.05%) Land $366,300 Building $950,800
2023	$24,374.00 (+45.4%)	$1,303,400 (+54.27%) Land $366,300 Building $937,100
2022	$16,763.00	$844,900 Land $293,100 Building $551,800

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Strafford County (33017C), as of April 26, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 330170814002, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	6 in force

Wildfire

Wildfire Risk	Low lower than 80% of the US · above 52% of New Hampshire
Wildfire Likelihood	0.01% annual chance
Exposure	None beyond ember reach

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Internet Providers

Source: FCC Broadband Data Collection, 429 locations within half a mile, as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 2,000
Cogeco Cable Holdings II Fiber · Cable in parts of the area	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
AT&T Fixed Wireless	100 / 20

Drinking Water

Source: EPA Safe Drinking Water Information System, water system NH0651010, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	DOVER WATER DEPT serves 29,000 people
Water Source	Groundwater
Last State Inspection	Oct 2025
Lead	1 ppb (2024) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None last 3 years

Results are for the whole water system as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.