45 Columbus Ave, Dover, NH 03820 Property Records

Strafford County and Dover City property record for 45 Columbus Ave, Dover, NH 03820

Property Summary

Property Type	Single Family Home
Details	2 bd · 1 ba · 825 sqft · built 1957
Lot Size	0.34 acres (14,810 sqft)
Owner	Individual Name on File
Last Sale	$185,000 (Dec 2004)
Tax Bill	$7,211 (2025)
Flood Zone	Zone X (minimal risk)
APN	`DOVR M:F0001 B:K L`

Property Details

APN / Parcel Number

Primary APN	`DOVR M:F0001 B:K L`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Total Rooms	4 Rooms
Stories	1 Story
Building Area	825 sqft Living Area
1st Floor Area	825 sqft
Basement Area	825 sqft
Unfinished Basement	825 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1957
Effective Year Built	Effective 1957
Architectural Style	Ranch
Exterior Material	Aluminum/Vinyl
Lot Area	14,810 sqft (0.34 acres)
Garage Type	Attached
Parking Spaces	1 Parking Space
Deck Area	Deck Area

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Steam
Heating Fuel	Oil

Location & Zoning

Street Address	45 COLUMBUS AVE
City	DOVER
State	NH
Zip	03820-5506
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R-40
Legal Block	K
Jurisdiction	DOVER CITY NH
Township / Civil Division	DOVER
Census Block Group	4
Census Block	4011
Census Tract	81600

Owner

45 Columbus Ave is owned and occupied by an individual who bought it in December 2004.

Source: Strafford County and Dover City records, as of July 28, 2026

Owner of Record	Individual Name on File
Mailing Address	45 COLUMBUS AVE, DOVER, NH 03820-5506
Occupancy	Owner Occupied
Owner Type	Individual

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Dec 10, 2004 · Amount on File
Deed Sale	Dec 10, 2004 · Amount on File
Deed Book / Page	3113 / 283
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

The 2025 property tax bill for 45 Columbus Ave was $7,211, up 8.3% from the year before.

Source: Strafford County and Dover City assessment roll, as of July 28, 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

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$7,211.00 (+8.32%)	$366,400 (-) Land $154,500 Building $211,900
2024	$6,657.00 (+11.56%)	$366,400 (+14.82%) Land $154,500 Building $211,900	$328,035
2023	$5,967.00 (+2.58%)	$319,100 (+8.83%) Land $142,000 Building $177,100
2022	$5,817.00	$293,200 Land $133,600 Building $159,600

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA maps place 45 Columbus Ave in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective April 26, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	3 in force

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.

Wildfire

Wildfire risk around 45 Columbus Ave is low, with a 0.01% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 80% of the US · above 52% of New Hampshire
Wildfire Likelihood	0.01% annual chance
Exposure	Direct burnable vegetation

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Internet Providers

Source: FCC Broadband Data Collection, based on 93 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Breezeline Fiber · Cable in parts of the area	1,000 / 1,000