23 Brook St
Auburn, MA 01501
4 bd 3 ba 2,856 sqft Built 2021 Lot 40,075 sqft single_family
Most recent sale
$680,000
Dec 30, 2021
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Dec 30, 2021 | Sold | $680,000 | MLS #72851844 |
| Nov 1, 2021 | Price changed | $700,000 | MLS #72851844 |
| Oct 28, 2021 | Price changed | $710,000 | MLS #72851844 |
| Sep 22, 2021 | Price changed | $725,000 | MLS #72851844 |
| Jul 21, 2021 | Price changed | $735,000 | MLS #72851844 |
| Jun 17, 2021 | Listed | $750,000 | MLS #72851844 |
| Sep 30, 2020 | Sold | $132,000 | MLS #72544437 |
| Aug 4, 2020 | Price changed | $139,500 | MLS #72544437 |
| Jun 12, 2020 | Price changed | $149,500 | MLS #72544437 |
| Aug 21, 2019 | Price changed | $159,500 | MLS #72544437 |
| Aug 3, 2019 | Listed | $159,900 | MLS #72544437 |
| Mar 4, 2019 | Relisted | $544,900 | MLS #72430991 |
| Mar 2, 2019 | Listing removed | $544,900 | MLSPIN |
| Dec 7, 2018 | Listed | $544,900 | MLS #72430991 |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $631,500 | $149,100 | $780,600 | $11,155 |
| 2024 | $615,800 | $143,400 | $759,200 | $11,335 |
| 2023 | $549,000 | $130,500 | $679,500 | $10,790 |
| 2022 | $281,500 | $130,500 | $412,000 | $6,930 |
| 2021 | — | $115,800 | $115,800 | $2,101 |
| 2020 | — | $115,800 | $115,800 | $2,082 |
| 2017 | — | $55,100 | $55,100 | $1,011 |
| 2016 | — | $55,100 | $55,100 | $997 |
Property facts
Year built
2021
Property type
single_family
Stories
—
Beds
4
Baths
3
Living area
2,856 sqft
Lot size
40,075 sqft
ZIP code
01501
City
Auburn
Street
Brook St
Coordinates
42.18835, -71.81965
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsInvestment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$4,080
Gross rental yield
7.20%
Implied cap rate
4.68%
Trend-extrapolated value
—
Frequently asked questions
When did 23 Brook St last sell?
23 Brook St most recently sold on Dec 30, 2021 for $680,000.
What is the current tax assessment for 23 Brook St?
The most recent total assessment for 23 Brook St (year 2025) is $780,600 with $11,155 in property tax.
How does 23 Brook St's assessment compare to its last sale price?
The current assessment is 14.8% above the last sale price of $680,000.
When was 23 Brook St built?
23 Brook St was built in 2021.
How does 23 Brook St compare to others on Brook St?
We track 4 other properties on Brook St. Browse the list under "Other properties on Brook St" to compare beds, baths, and sale history.
What are the property facts for 23 Brook St?
23 Brook St is a 4 bed, 3 bath, 2,856 sqft, 40,075 sqft lot single_family.
Is 23 Brook St a flip candidate?
Yes — 23 Brook St appears in our flips dataset, indicating it sold twice within a short window with a notable price change.
Is 23 Brook St a tax-appeal candidate?
No — 23 Brook St is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+2.6%
Implied 1-yr
+10.4%
2026 Q3
$492.2K
2026 Q4
$503.1K
ZIP 01501 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Brook St