91 Chestnut St 4, Brookline — property record card
Residential Condominium built in 1955 in Brookline, assessed at $18,906,700 for fiscal year 2027; last sold for $580,000 on August 29, 2025.
Parcel
| Location | 91 Chestnut St 4, Brookline MA 02445 |
|---|---|
| Map and parcel ID | 330-08-01 330-08-21 |
| Use | Residential Condominium |
| County | Norfolk |
Valuation — fiscal year 2027
| Building | $18,906,700 |
|---|---|
| Land | $0 |
| Total assessed | $18,906,700 |
Building
| Year built | 1955 |
|---|---|
| Style | LOW RISE CONDO |
| Living area | 718 ft² |
| Rooms | 4 |
| Stories | 1 |
Last recorded sale
| Price | $580,000 |
|---|---|
| Date | August 29, 2025 |
| Deed | Registry of Deeds book 42620, page 248 |
45 assessor accounts on this parcel
| Address | Account | Use | Assessed | Last sale |
|---|---|---|---|---|
| 79 Chestnut St 1 | 330-08-03 | Residential Condominium | $409,800 | |
| 79 Chestnut St 1B | 330-08-46 | Residential Condominium | $349,900 | $585,000 |
| 79 Chestnut St 2 | 330-08-04 | Residential Condominium | $409,800 | nominal ($0) |
| 79 Chestnut St 2B | 330-08-02 | Residential Condominium | $350,400 | nominal ($0) |
| 79 Chestnut St 3 | 330-08-05 | Residential Condominium | $409,800 | nominal ($0) |
| 79 Chestnut St 4 | 330-08-06 | Residential Condominium | $409,800 | $69,000 |
| 79 Chestnut St 5 & P-52 | 330-08-07 | Residential Condominium | $448,200 | $317,000 |
| 79 Chestnut St 6 | 330-08-08 | Residential Condominium | $421,700 | nominal ($0) |
| 85 Chestnut St 1 | 330-08-10 | Residential Condominium | $414,500 | nominal ($0) |
| 85 Chestnut St 1B | 330-08-09 | Residential Condominium | $348,500 | nominal ($0) |
| 85 Chestnut St 2 | 330-08-11 | Residential Condominium | $409,800 | nominal ($0) |
| 85 Chestnut St 3 | 330-08-12 | Residential Condominium | $409,900 | $196,000 |
| 85 Chestnut St 4 & P42 | 330-08-13 | Residential Condominium | $409,800 | $265,000 |
| 85 Chestnut St 5 & P36 | 330-08-14 | Residential Condominium | $456,000 | $260,000 |
| 85 Chestnut St 6 | 330-08-15 | Residential Condominium | $409,800 | nominal ($0) |
| 91 Chestnut St 1 | 330-08-18 | Residential Condominium | $463,300 | nominal ($0) |
| 91 Chestnut St 1B | 330-08-16 | Residential Condominium | $307,400 | nominal ($0) |
| 91 Chestnut St 2 | 330-08-19 | Residential Condominium | $480,300 | $314,500 |
| 91 Chestnut St 2B | 330-08-17 | Residential Condominium | $316,600 | nominal ($0) |
| 91 Chestnut St 3 & P9 | 330-08-20 | Residential Condominium | $492,200 | $475,000 |
| 91 Chestnut St 4 | 330-08-21 | Residential Condominium | $548,200 | $580,000 |
| 91 Chestnut St 5 | 330-08-22 | Residential Condominium | $480,300 | $297,500 |
| 91 Chestnut St 6 | 330-08-23 | Residential Condominium | $485,100 | $525,000 |
| 95 Chestnut St 1 | 330-08-25 | Residential Condominium | $409,800 | nominal ($0) |
| 95 Chestnut St 1B | 330-08-24 | Residential Condominium | $369,200 | nominal ($0) |
| 95 Chestnut St 2 | 330-08-26 | Residential Condominium | $409,800 | nominal ($0) |
| 95 Chestnut St 3 & P14 | 330-08-27 | Residential Condominium | $409,800 | $235,000 |
| 95 Chestnut St 4 | 330-08-28 | Residential Condominium | $409,800 | nominal ($0) |
| 95 Chestnut St 5 | 330-08-29 | Residential Condominium | $409,800 | nominal ($0) |
| 95 Chestnut St 6 | 330-08-30 | Residential Condominium | $409,800 | $276,500 |
| 99 Chestnut St 1 & P19 | 330-08-32 | Residential Condominium | $429,800 | $215,000 |
| 99 Chestnut St 1B | 330-08-31 | Residential Condominium | $362,400 | nominal ($0) |
| 99 Chestnut St 2 | 330-08-33 | Residential Condominium | $416,900 | $380,000 |
| 99 Chestnut St 3 | 330-08-34 | Residential Condominium | $409,800 | nominal ($0) |
| 99 Chestnut St 4 & P33 | 330-08-35 | Residential Condominium | $435,400 | $420,500 |
| 99 Chestnut St 5 | 330-08-36 | Residential Condominium | $409,800 | nominal ($0) |
| 99 Chestnut St 6 | 330-08-37 | Residential Condominium | $409,800 | nominal ($0) |
| 105 Chestnut St 1 | 330-08-40 | Residential Condominium | $473,500 | nominal ($0) |
| 105 Chestnut St 1B | 330-08-38 | Residential Condominium | $304,000 | nominal ($0) |
| 105 Chestnut St 2 P26-P27 | 330-08-41 | Residential Condominium | $500,700 | $189,000 |
| 105 Chestnut St 2B | 330-08-39 | Residential Condominium | $324,100 | nominal ($0) |
| 105 Chestnut St 3 | 330-08-42 | Residential Condominium | $480,300 | $94,000 |
| 105 Chestnut St 4 | 330-08-43 | Residential Condominium | $500,400 | nominal ($1) |
| 105 Chestnut St 5 | 330-08-44 | Residential Condominium | $500,400 | $525,000 |
| 105 Chestnut St 6 | 330-08-45 | Residential Condominium | $480,300 | nominal ($0) |
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): 0 active tier-classified 21E sites and 1 site with an Activity and Use Limitation. All MassDEP sites in Brookline.
What this means
- Assessed 410% above the median residential condominium in Brookline ($3,706,500, 1,424 parcels).
- The last sale price is 97% 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 91 Chestnut St 4
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)