9 Ryder St #1, Arlington — property record card
Residential Condominium built in 1969 in Arlington, assessed at $8,300,200 for fiscal year 2026; last sold for $380,000 on July 8, 2025.
Parcel
| Location | 9 Ryder St #1, Arlington MA 02476 |
|---|---|
| Map and parcel ID | 057.0-0002-0012.0 057.B-0001-0001.0 |
| Use | Residential Condominium |
| Zoning | R5 |
| County | Middlesex |
Valuation — fiscal year 2026
| Building | $8,300,200 |
|---|---|
| Land | $0 |
| Total assessed | $8,300,200 |
Building
| Year built | 1969 |
|---|---|
| Style | Condo Garden |
| Living area | 719 ft² |
| Rooms | 4 |
| Stories | 1 |
Last recorded sale
| Price | $380,000 |
|---|---|
| Date | July 8, 2025 |
| Deed | Registry of Deeds book 84328, page 253 |
23 assessor accounts on this parcel
| Address | Account | Use | Assessed | Last sale |
|---|---|---|---|---|
| 9 Ryder St #1 | 057.B-0001-0001.0 | Residential Condominium | $393,000 | nominal ($1) |
| 9 Ryder St #2 | 057.B-0001-0002.0 | Residential Condominium | $388,000 | nominal ($1) |
| 9 Ryder St #3 | 057.B-0001-0003.0 | Residential Condominium | $333,500 | $44,000 |
| 9 Ryder St #5 | 057.B-0001-0005.0 | Residential Condominium | $305,800 | $44,000 |
| 9 Ryder St #6 | 057.B-0001-0006.0 | Residential Condominium | $332,400 | $175,000 |
| 9 Ryder St #7 | 057.B-0001-0007.0 | Residential Condominium | $388,000 | $340,000 |
| 9 Ryder St #8 | 057.B-0001-0008.0 | Residential Condominium | $388,000 | $62,000 |
| 9 Ryder St #9 | 057.B-0001-0009.0 | Residential Condominium | $388,000 | $215,000 |
| 9 Ryder St #10 | 057.B-0001-0010.0 | Residential Condominium | $388,000 | nominal ($10) |
| 9 Ryder St #11 | 057.B-0001-0011.0 | Residential Condominium | $333,500 | $380,000 |
| 9 Ryder St #12 | 057.B-0001-0012.0 | Residential Condominium | $332,400 | nominal ($1) |
| 9 Ryder St #13 | 057.B-0001-0013.0 | Residential Condominium | $333,500 | $127,000 |
| 9 Ryder St #14 | 057.B-0001-0014.0 | Residential Condominium | $332,400 | $157,000 |
| 9 Ryder St #15 | 057.B-0001-0015.0 | Residential Condominium | $391,900 | $315,000 |
| 9 Ryder St #16 | 057.B-0001-0016.0 | Residential Condominium | $388,000 | $227,500 |
| 9 Ryder St #17 | 057.B-0001-0017.0 | Residential Condominium | $388,000 | $185,000 |
| 9 Ryder St #18 | 057.B-0001-0018.0 | Residential Condominium | $388,000 | nominal ($100) |
| 9 Ryder St #19 | 057.B-0001-0019.0 | Residential Condominium | $333,500 | $137,500 |
| 9 Ryder St #20 | 057.B-0001-0020.0 | Residential Condominium | $332,400 | $62,000 |
| 9 Ryder St #21 | 057.B-0001-0021.0 | Residential Condominium | $333,500 | $48,000 |
| 9 Ryder St #22 | 057.B-0001-0022.0 | Residential Condominium | $332,400 | nominal ($99) |
| 9 Ryder St #23 | 057.B-0001-0023.0 | Residential Condominium | $388,000 | $62,000 |
| 9 Ryder St #24 | 057.B-0001-0024.0 | Residential Condominium | $388,000 | $390,000 |
What MassDEP has recorded
No tier-classified 21E site and no Activity and Use Limitation is mapped on this parcel.
Within about 500 m (a third of a mile): 2 active tier-classified 21E sites and 0 sites with an Activity and Use Limitation. All MassDEP sites in Arlington.
What this means
- Assessed 429% above the median residential condominium in Arlington ($1,568,100, 1,265 parcels).
- The last sale price is 95% below the current assessment. Massachusetts assessments aim at full market value as of January 1 of the year before the fiscal year.
- Built before 1978: the Massachusetts Lead Law applies when a child under six lives there; ask for any lead inspection or letter of compliance.

The report for 9 Ryder St #1
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)