1 Thornton Ln, Concord — property record card
Condo NL MDL-05 built in 1985 on 1.05 acres in Concord, assessed at $7,293,600 for fiscal year 2026; last sold for $1,195,000 on June 5, 2025.
Rebuilt from the Concord assessor file as published by MassGIS — not the official card. For the official card, with owner, photo and sketch, ask the Concord assessor’s office.
Parcel
| Location | 1 Thornton Ln, Concord MA 01742 |
|---|
| Map and parcel ID | 3083-1-35 3083-1 |
|---|
| Use | Condo NL MDL-05 (use code 1021) |
|---|
| Zoning | AA |
|---|
| County | Middlesex |
|---|
Valuation — fiscal year 2026
| Building | $7,271,700 |
|---|
| Land | $0 |
|---|
| Other | $21,900 |
|---|
| Total assessed | $7,293,600 |
|---|
Land
| Lot size | 1.05 acres (45,738 ft²) |
|---|
Building
| Year built | 1985 |
|---|
| Style | Condominium |
|---|
| Living area | 2,342 ft² |
|---|
| Rooms | 10 |
|---|
| Units | 8 |
|---|
Last recorded sale
| Price | $1,195,000 |
|---|
| Date | June 5, 2025 |
|---|
| Deed | Registry of Deeds book 84189, page 490 |
|---|
8 assessor accounts on this parcel
Condominium units or several buildings share one parcel; each has its own assessment.
| Address | Account | Use | Assessed | Last sale |
|---|
| 1 Thornton Ln | 3083-1 | Condo NL MDL-05 | $1,106,900 | $770,000
May 21, 2014 |
| 1-7 Thornton Ln | 3083-1-35 | Other, Open Space | $0 | |
| 2 Thornton Ln | 3083-2 | Condo NL MDL-05 | $1,092,000 | $996,000
May 5, 2021 |
| 3 Thornton Ln | 3083-3 | Condo NL MDL-05 | $1,051,900 | $370,000
July 1, 1992 |
| 4 Thornton Ln | 3083-4 | Condo NL MDL-05 | $1,051,900 | $1,065,000
September 26, 2024 |
| 5 Thornton Ln | 3083-5 | Condo NL MDL-05 | $940,600 | $1,195,000
June 5, 2025 |
| 6 Thornton Ln | 3083-6 | Condo NL MDL-05 | $982,400 | $995,000
April 6, 2022 |
| 7 Thornton Ln | 3083-7 | Condo NL MDL-05 | $1,067,900 | $802,000
April 17, 2020 |
What MassDEP has recorded
No tier-classified 21E site and no Activity and Use Limitation is mapped on this parcel.
What this means
- Assessed 207% above the median condo nl mdl-05 in Concord ($2,376,350, 68 parcels).
- The last sale price is 84% below the current assessment. Massachusetts assessments aim at full market value as of January 1 of the year before the fiscal year.
Point at the centre of the assessor parcel — not a survey.
Data: Concord assessor file for fiscal year 2026, via MassGIS, retrieved October 30, 2026; MassDEP sites retrieved the same day. Sources and freshness. No owner names are published.
The report for 1 Thornton Ln
This page shows the assessor record and the MassDEP sites on the parcel. The report adds what lies around it: FEMA flood zone, wetlands, Zone II and other water supply protection areas, priority habitat, sewer or septic service, protected open space, and every 21E site within half a mile.
$19card · PDF within 24 h · you pay after receiving itSee the sample (PDF)
Order the report