Ipswich, MA Property Tax: Rate, Bills & Prop 2½
Ipswich's property tax rate — the dollar figure per $1,000 of assessed value the town sets every year — is not fully pinned down by this research, and this page will not pretend otherwise. A secondary aggregator (vanderbilt-properties.com, compiling 2025 Massachusetts municipal tax-rate data) lists Ipswich's fiscal year 2025 residential rate at $11.15 per $1,000 of assessed value. That figure lines up reasonably well with Ownwell's independently derived effective rate of 1.12% of assessed value, which works out to roughly $11.20 per $1,000 — two different methodologies landing in the same neighborhood, which is reassuring but not the same as a confirmed number. Neither this page's authors nor the aggregator cited above pulled an exact rate directly from the Town of Ipswich's own Assessor's Office. Before budgeting around $11.15, or any other figure, verify the current fiscal year's rate directly with the town.
Proposition 2½: The Levy-Cap Law Behind Every Massachusetts Rate
Every Massachusetts city and town, Ipswich included, operates under Proposition 2½, a statewide ballot law passed in 1980. Prop 2½ doesn't hand towns a tax rate — it caps the total dollar amount of property tax revenue a town is allowed to raise in a given year, known as the levy. Two limits apply at once: a town's total levy can never exceed 2.5% of the town's total assessed property value (the "levy ceiling"), and from one year to the next, the levy itself can grow by at most 2.5% plus new growth — the added value from newly built homes, additions, subdivisions, and other new construction — unless voters approve an override at Town Meeting or the ballot box.
Because of that structure, the per-$1,000 rate people actually see on a tax bill isn't the starting point — it's the output of a calculation. Each year, the town's assessors take the total levy allowed under Prop 2½ and divide it by the town's total assessed value to arrive at the rate. That means the rate can move up or down year to year even when nothing about the levy cap itself has changed: rising home values (more assessed value spread across the same levy) tend to push the rate down even while the town collects the maximum allowed levy, and the reverse happens when values are flat or fall. Massachusetts municipalities reassess property and reset rates annually, typically following a fall classification hearing, with new rates usually taking effect for bills issued in the following winter.
Ipswich's Rate: A Reasonable Estimate, Not a Confirmed Figure
Here is the honest state of Ipswich's tax rate as this page was researched. Vanderbilt Properties' compilation of 2025 Massachusetts municipal tax data lists Ipswich's fiscal year 2025 residential rate at $11.15 per $1,000 of assessed value. That is a secondary aggregator, not a direct pull from the Town of Ipswich's own records, and this page treats it accordingly — as a reasonable estimate rather than a settled fact.
What gives that $11.15 figure some cross-source credibility is Ownwell, a property-tax-focused analytics platform, which separately reports Ipswich's effective property tax rate at 1.12% of assessed value (a figure Ownwell derives independently, from actual bills and assessments rather than a published rate schedule). Converted, 1.12% works out to about $11.20 per $1,000 — close enough to the $11.15 aggregator figure that the two sources corroborate each other reasonably well. Still, Massachusetts towns reset rates every fiscal year, and this research could not confirm whether $11.15 is even the current rate: Ipswich's fiscal year 2026 rate would have been set at a classification hearing in late 2025, and may already differ from the FY2025 figure cited here. Before relying on any specific dollar figure, confirm the live rate directly with the Town of Ipswich Assessor's Office (ipswichma.gov/173/Assessors-Office) or its real estate tax page (ipswichma.gov/189/Real-Estate-Tax).
What Ipswich Homes Are Actually Worth: A Range, Not One Number
Ipswich's home-value figures genuinely disagree with each other depending on source, methodology, and date — and this page presents that spread rather than picking a winner. Zillow's Home Value Index (data through January 31, 2026) puts the typical Ipswich home value at $811,866, up 2.3% over the prior year. That figure is a smoothed, weighted index, not a median sale price, which matters for how it should be read.
Ownwell separately reports a median home value of $719,000 for Ipswich — noticeably lower than Zillow's figure, reflecting a different methodology (assessed or median-sale value rather than a smoothed index) and possibly a different data snapshot. A third figure comes from a real-estate-industry source quoted in local news coverage of Ipswich's MBTA Communities zoning debate: North Shore Realtors CEO Patrick Maguire cited a median Ipswich home price of $935,000 in arguing that prospective buyers would need roughly $222,000 in annual income to afford it. That figure is a secondhand, quoted industry estimate from a news article, not an independently sourced market statistic. Altogether, credible figures for Ipswich's home values span roughly $719,000 to $935,000 — treat that as the honest range rather than asserting any single number as definitive, and pull a fresh Redfin or MLS figure at the time you need one, since this research's attempt to reach Redfin's Ipswich page directly returned a 403 error.
What an Actual Tax Bill Looks Like
Ownwell's data separately cites an average annual property tax bill for Ipswich of $8,017, built from its own $719,000 median home value and 1.12% effective rate. Run that arithmetic and it holds together: $719,000 at 1.12% comes out to roughly $8,053, close to Ownwell's own $8,017 figure, allowing for rounding and the mix of assessed values that go into an average rather than a single hypothetical home.
If you instead apply the $11.15-per-$1,000 aggregator rate to Zillow's higher $811,866 typical-value figure, the math points to a bill closer to $9,050 — meaningfully higher than Ownwell's average. That gap is exactly why this page keeps the two home-value sources separate rather than blending them: which number is right for a specific home depends entirely on that home's own assessed value, not a town-wide average or index. For a bill estimate that means anything, use the actual assessed value of the specific property in question, available from the Assessor's Office, multiplied by the confirmed current-year rate — not a town-wide average paired with a possibly outdated rate.
Why This Matters Right Now: Housing Pressure and Zoning Change
Property tax and home-value questions in Ipswich aren't happening in a vacuum this year — they're tangled up with a live zoning fight. Massachusetts law (the MBTA Communities Act, Section 3A) requires municipalities served by MBTA transit, which includes Ipswich via its Commuter Rail stop, to zone for multi-family housing "by right" at a minimum density, or risk losing state grant eligibility. Ipswich's compliance obligation works out to roughly 971 such units. A town meeting was held May 13, 2025, with a compliance-plan filing deadline of July 14, 2025; a group called "3A For Ipswich" campaigned in favor, citing the housing-affordability math above (the $935,000-median-home, $222,000-income figure), while opponents raised water-supply and infrastructure concerns. As of the last available reporting, Ipswich was in "initial compliance," but the actual town-meeting vote outcome and final state determination were not confirmed in this research — that is the single most important open question for anyone weighing Ipswich's future housing supply, and by extension its long-run assessed-value and tax-base trajectory.
Separately, Ipswich's Planning Board has been drafting local accessory dwelling unit (ADU) regulations following a 2024 state law allowing ADUs "by right," with that work headed toward an October 2025 town meeting article. That outcome, too, was not confirmed as of this research. Neither story changes the mechanics of Prop 2½ or the current rate, but both illustrate that Ipswich's housing stock, and therefore its tax base, is genuinely in flux right now rather than static.
Where to Get Ipswich's Actual Current Rate
Two direct paths exist for a reader who needs Ipswich's confirmed, current $/1,000 rate rather than the estimates discussed above. The first is the Massachusetts Department of Revenue's Division of Local Services "Tax Rates by Class" database, a state-maintained dataset covering every Massachusetts city and town, year by year. The second is the Town of Ipswich Assessor's Office directly, via ipswichma.gov/173/Assessors-Office or ipswichma.gov/189/Real-Estate-Tax, which can confirm both the current fiscal year's rate and the assessed value of a specific property under consideration.
Either path takes only a few minutes and settles the $11.15-aggregator question this page can't fully resolve on its own, since that figure traces to a secondary compilation rather than a primary town or state record, and Massachusetts rates reset every fiscal year regardless.
Before You Rely on Any of This, Verify It Directly
This page's central, disclosed gap: the $11.15-per-$1,000 fiscal year 2025 rate cited here comes from a secondary aggregator (vanderbilt-properties.com), cross-checked loosely against Ownwell's independently derived 1.12% effective rate, but neither traces back to a direct, dated figure pulled from the Town of Ipswich's own Assessor's Office. Home-value figures (Zillow's $811,866 index, Ownwell's $719,000 median, and a $935,000 quoted industry estimate from local news coverage) are presented as a range rather than one blended number because they measure different things — a smoothed index, a median, and a secondhand quote — at different points in time.
Massachusetts tax rates and assessed values reset annually, and Ipswich's own fiscal year 2026 rate, set at a late-2025 classification hearing, may already differ from the FY2025 figure discussed above. Anyone budgeting for an Ipswich purchase should confirm the current rate directly with the Massachusetts DLS "Tax Rates by Class" database or the Town of Ipswich Assessor's Office, and should consult a Massachusetts-licensed tax professional or real estate attorney before making a purchase decision based on property tax exposure.
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Get a Free Agent Referral →Independent research. No ads. No sponsored listings. This page's central, disclosed gap: the fiscal year 2025 residential tax rate of $11.15 per $1,000 of assessed value comes from a secondary aggregator, vanderbilt-properties.com, compiling 2025 Massachusetts municipal tax-rate data. That figure was cross-checked loosely against Ownwell's independently derived effective tax rate of 1.12% of assessed value (which converts to roughly $11.20 per $1,000), a reasonable but not conclusive corroboration — this research could not directly pull a rate from the Town of Ipswich's own Assessor's Office (ipswichma.gov/173/Assessors-Office) or confirm whether a fiscal year 2026 rate has since superseded the FY2025 figure. Home value figures cited above (Zillow's Home Value Index, $811,866 as of January 31, 2026; Ownwell's median of $719,000 with a 1.12% effective rate and $8,017 average annual bill; and a $935,000 median-home figure quoted by North Shore Realtors CEO Patrick Maguire in local news coverage of Ipswich's MBTA Communities Act zoning debate) are presented as a range rather than a single blended figure because they use different methodologies, geographies, and data-vintage snapshots, and Redfin's Ipswich housing-market page could not be independently retrieved (403 error) to add a further data point. The Proposition 2½ levy-cap mechanism described here — a 1980 Massachusetts ballot law capping total levy growth at 2.5% per year plus new-growth revenue, absent a voter-approved override — applies to Ipswich regardless of which cited rate turns out to be currently accurate. The MBTA Communities Act (Section 3A) zoning situation and ADU zoning process referenced above were current, unresolved stories as of mid-2025 reporting; their outcomes were not confirmed in this research and should be reverified before being treated as settled. Readers needing Ipswich's actual current rate should consult the Massachusetts Department of Revenue, Division of Local Services "Tax Rates by Class" database, or contact the Town of Ipswich Assessor's Office directly (ipswichma.gov). Nothing here is tax or legal advice; consult a Massachusetts-licensed tax professional or real estate attorney, and Ipswich's own Assessor's Office, before making a purchase decision based on property tax exposure.