As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$4,535 (+12.9%)
$204,600 + $28,900
$233,500
2024
$4,016 (−3.8%)
$204,600 + $28,900
$233,500
2023
$4,173 (+9.3%)
$112,600 + $28,900
$141,500
2022
$3,819 (+2.4%)
$112,600 + $28,900
$141,500
2021
$3,730 (+3.5%)
$112,600 + $28,900
$141,500
2020
$3,603 (+32.2%)
$112,600 + $28,900
$141,500
2018
$2,725 (+9.4%)
$69,300 + $23,900
$93,200
2017
$2,491 (+5.0%)
$69,300 + $23,900
$93,200
2016
$2,372 (+2.0%)
$69,300 + $23,900
$93,200
2015
$2,326 (+6.1%)
$69,300 + $23,900
$93,200
2013
$2,192
$70,600 + $19,000
$89,600
Tax history for 125 Ash Swamp Rd
Year
Property tax
Land + Additions
Assessment*
2025
$4,535 (+12.9%)
$204,600 + $28,900
$233,500
2024
$4,016 (−3.8%)
$204,600 + $28,900
$233,500
2023
$4,173 (+9.3%)
$112,600 + $28,900
$141,500
2022
$3,819 (+2.4%)
$112,600 + $28,900
$141,500
2021
$3,730 (+3.5%)
$112,600 + $28,900
$141,500
2020
$3,603 (+32.2%)
$112,600 + $28,900
$141,500
2018
$2,725 (+9.4%)
$69,300 + $23,900
$93,200
2017
$2,491 (+5.0%)
$69,300 + $23,900
$93,200
2016
$2,372 (+2.0%)
$69,300 + $23,900
$93,200
2015
$2,326 (+6.1%)
$69,300 + $23,900
$93,200
2013
$2,192
$70,600 + $19,000
$89,600
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Jun 3, 2014 • Final
Building
ADU
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Exterior
Lot Information
# of Buildings: 1
Land Sq. Ft: 91,476
Municipality Name: NEWMARKET TOWN
Acres: 2.1
Zoning Code: R2
State Use Description: ACCESSORY LAND IMPROVED
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: —
Baths: —
Sq. Ft.: —
Stories: —
Lot Size: 2.1 acres
Style: Other
Year Built: —
Year Renovated: —
County: Rockingham County
APN: 927383
Home facts updated by county records on Dec 15, 2025
Around this home
Schools
Newmarket Elementary School
Public PreK-5 • Assigned • 1.3mi
9/10
Newmarket Jr.-Sr. High (Middle)
Public 6-8 • Assigned • 1.5mi
5/10
Newmarket Jr.-Sr. High School
Public 9-12 • Assigned • 1.5mi
7/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
3/10 Fire Factor
0.15% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 96° expected this year, 15 days in 30 years
6/10 Wind Factor
27% chance of strong winds in next 30 years
2/10 Air Factor
2 unhealthy days expected this year, 2 days in 30 years
Provided by First Street
Historical weather
Newmarket, NH • 03857
Average low and high temperatures (°F)
31
16
34
16
48
29
57
38
67
48
79
58
84
63
81
57
75
52
63
42
50
34
36
21
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
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Dec
Sun exposure
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