21 Glenside Ave
Billerica, MA 01821
3 bd 3 ba 2,200 sqft Built 2018 Lot 7,405 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $466,000 | $270,700 | $736,700 | $8,376 |
Property facts
Year built
2018
Property type
single_family
Stories
—
Beds
3
Baths
3
Living area
2,200 sqft
Lot size
7,405 sqft
ZIP code
01821
City
Billerica
Street
Glenside Ave
Coordinates
42.53302, -71.22696
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 21 Glenside Ave last sell?
No public-record sale is on file for 21 Glenside Ave.
What is the current tax assessment for 21 Glenside Ave?
The most recent total assessment for 21 Glenside Ave (year 2025) is $736,700 with $8,376 in property tax.
When was 21 Glenside Ave built?
21 Glenside Ave was built in 2018.
How does 21 Glenside Ave compare to others on Glenside Ave?
We track 6 other properties on Glenside Ave. Browse the list under "Other properties on Glenside Ave" to compare beds, baths, and sale history.
What are the property facts for 21 Glenside Ave?
21 Glenside Ave is a 3 bed, 3 bath, 2,200 sqft, 7,405 sqft lot single_family.
Is 21 Glenside Ave a flip candidate?
No — 21 Glenside Ave does not appear in our flips dataset.
Is 21 Glenside Ave a tax-appeal candidate?
No — 21 Glenside Ave is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+1.4%
Implied 1-yr
+5.8%
2026 Q3
$731.3K
2026 Q4
$741K
ZIP 01821 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Glenside Ave