Strafford County and Madbury Town property records for 23 addresses on Knox Marsh Rd, Dover, NH · Last verified August 2026
| Properties | 38 |
|---|---|
| Median Sale Price | $253,533 |
| Deeds and Mortgages on File | 35 |
| Median Price per Sqft | $203 |
| Owner Occupied | 39% |
| Median Annual Tax Bill | $7,736 |
| Median Year Built | 1969 |
| Median Ownership Tenure | 11 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
0.36 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $85,800Aug 2001 | $1,4782025 | 2 Names on Record | AssessorUpdated Aug 2026 |
3 bd · 1 ba · 1,104 sqft · 0.689 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $186,300Dec 2004 | $7,6182025 | Sale Amount Nov 2004 | 1 Name on Record Owner Occupied | AssessorUpdated May 2026 |
5 bd · 3.5 ba · 2,683 sqft · 2.68 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $700,000Feb 2023 | $15,1672025 | Sale Amount Nov 2021 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated May 2026 |
Built 1997 · 5.65 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $60,000Nov 1996 | $9,9642025 | 1 Name on Record | Assessor + 5 DocumentsUpdated Aug 2026 |
Built 2019 · 5.76 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $600,000Jul 2019 | $68,0462025 | Sale Amount Jun 1998 | 1 Name on Record | Assessor + 1 DocumentUpdated May 2026 |
14.2 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 2 Names on Record | AssessorUpdated Aug 2026 |
3 bd · 2 ba · 1,841 sqft · 0.46 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8,2892025 | 1 Name on Record | AssessorUpdated Aug 2026 |
3 bd · 2 ba · 1,339 sqft · 0.46 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $380,000Sep 2023 | $8,2662025 | Sale Amount Feb 2020 | 2 Names on Record Owner Occupied | Assessor + 5 DocumentsUpdated May 2026 |
3 bd · 2.5 ba · 1,901 sqft · 6.68 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $14,5422025 | 2 Names on Record Owner Occupied | AssessorUpdated Aug 2026 |
Built 1969 · 0.88 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,967,000Jun 1994 | $23,3212025 | 1 Name on Record | AssessorUpdated Aug 2026 |
3 bd · 1.5 ba · 2,086 sqft · 11.3 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $9,5342025 | 2 Names on Record Owner Occupied | AssessorUpdated Aug 2026 |
2 bd · 1 ba · 1,175 sqft · 0.78 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $184,900Feb 2004 | $7,7362025 | 2 Names on Record Owner Occupied | AssessorUpdated Aug 2026 |
Built 1969 · 0.8 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,967,000Jun 1994 | $23,3212025 | 1 Name on Record | AssessorUpdated Aug 2026 |
6 bd · 2 ba · 1,872 sqft · 20.4 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,885,100Nov 1992 | $23,7732025 | 1 Name on Record | AssessorUpdated Aug 2026 |
Built 1988 · 1.36 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,038,000Jan 2012 | $26,4462025 | Sale Amount Jan 2009 | 2 Names on Record | AssessorUpdated May 2026 |
Built 2003 · 4.36 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $533,333Nov 2015 | $11,6192025 | Sale Amount Dec 2008 | 1 Name on Record | AssessorUpdated May 2026 |
3 bd · 1 ba · 1,456 sqft · 10.8 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,900,000Apr 2013 | $118,0522025 | Sale Amount — | 2 Names on Record | AssessorUpdated May 2026 |
Built 1999 · 18.9 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,350,000Jul 2014 | $107,3472025 | Sale Amount Nov 2005 | 1 Name on Record | Assessor + 1 DocumentUpdated Aug 2026 |
3 bd · 2 ba · 1,864 sqft · 4.61 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $14,4432025 | 1 Name on Record | Assessor + 1 DocumentUpdated Aug 2026 |
16 units · Built 1890 · 803 sq ft
| Last Sale | Median Tax Bill | Median Sale | ||
|---|---|---|---|---|
| $353,000Feb 2024 | $5,1252025 | $234,00016 units |
7 bd · 3 ba · 6,280 sqft · 0.769 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $14,2232025 | 1 Name on Record | AssessorUpdated Aug 2026 |
3 bd · 2 ba · 2,148 sqft · 2.76 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $10,9622025 | 1 Name on Record | AssessorUpdated Aug 2026 |
4 bd · 2 ba · 3,280 sqft · 2.56 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $11,1052025 | 1 Name on Record | AssessorUpdated Aug 2026 |