A house in Lisbon has a Jewett City mailing address — and Jewett City is in a different town. That single fact costs Lisbon sellers showings and costs Lisbon buyers houses they never see. Meanwhile Lisbon posted the county's second-largest price gain: the median rose 15.7% to $397,000, and homes cleared at 103.4% of asking, the strongest premium of any small town in New London County.
Metric | 2025 | 2024 |
Median sale price, single-family | $397,000 | $343,000 |
Closed sales | 45 | 45 |
Median days on market | 21 | 14 |
Percent of list price received | 103.4% | 102.1% |
Full calendar year, single-family detached. Source: SmartMLS Local Market Update, December 2025.
Look at what happened here: price up 15.7%, volume identical at 45 sales both years, and the premium over asking widening from 102.1% to 103.4%. That is not more houses coming to market and clearing. That is the same number of houses, bid harder.
Days on market lengthened from 14 to 21, which sounds like softening and almost certainly is not. Fourteen days is close to the floor — it is roughly the time it takes to hold a weekend of showings and negotiate. When a market moves upmarket in price, the pace normalizes toward three weeks. Twenty-one days at 103.4% of list is a strong market by any standard.
At $397,000 Lisbon has moved close to the middle of the county's price range from a position well below it. If you looked here two years ago and moved on, the town you dismissed is not the town that exists now.
This is the most practically useful thing on this page.
Lisbon's ZIP code, 06351, is served under the "Jewett City" postal designation. Jewett City is an incorporated borough — inside the Town of Griswold, not Lisbon.
So a Lisbon homeowner's mail says Jewett City. Their driver's license may say Jewett City. Listings sometimes say Jewett City. And none of that changes the fact that the house is in Lisbon, taxed by Lisbon, and schooled by Lisbon.
Why this matters in dollars:
Where the house actually is | Mill rate |
Lisbon | 26.70 |
Griswold, outside the borough | 27.87 |
Griswold, inside the Borough of Jewett City | 31.72 (27.87 + 3.85) |
A buyer who sees "Jewett City" and assumes borough taxes is overestimating the tax bill on a Lisbon house by about 5 mills. On a $397,000 house assessed at 70% of value — an assessment of $277,900 — that is roughly $1,395 a year they think they owe and do not.
It runs the other direction too. A buyer searching real estate sites for "Lisbon CT" may never see houses listed under a Jewett City address, and a buyer searching "Jewett City" is being shown properties in two different towns with two different tax rates and two different school systems.
What to do about it: on any listing in this area, confirm the town of record — not the mailing address. It is on the assessor's field card and in the land records. Ask for it in writing. This is a five-minute check that regularly turns out to be worth a thousand dollars a year.
If you are selling in Lisbon, this is your problem to solve: put "Lisbon" in the listing prominently even though the mail says Jewett City, and state the Lisbon mill rate explicitly. You are otherwise letting buyers price your house against the borough's tax bill.
Lisbon's mill rate is 26.70 for FY2025-26, on the October 1, 2024 Grand List.
On a $397,000 house — the town median — assessed at Connecticut's standard 70% of market value, the assessment is about $277,900. At 26.70 mills that is roughly $7,420 a year.
Around it: Franklin 21.25, Bozrah 23.50, Griswold 27.87 outside the borough and 31.72 inside it, Sprague 30.40, Montville 31.43. Lisbon sits in the middle of its neighborhood — meaningfully below Griswold, Sprague and Montville, above Franklin and Bozrah.
Lisbon has no separate fire districts or special taxing districts. One townwide rate.
An honesty note: I am publishing the FY2025-26 rate because that is what is confirmed in state data. Connecticut's Office of Policy and Management has not published FY2026-27 rates — its mill rate dataset is titled "FY 2014-2026" and stops there. Call the Lisbon Tax Collector to confirm the current figure before you rely on it in a mortgage application. I would rather label a number precisely than present a stale one as current.
Lisbon Central School serves the entire town from pre-kindergarten through grade 8, with roughly 413 students.
That is a substantially larger school than the PK–8 schools in the neighboring small towns — Franklin's serves about 185, Bozrah's about 180 — which means more students per grade, more sections, and more programming than a very small school can support, while still being a single building where the staff know every family.
For a household with several children, one building through eight grades is a real logistical advantage: one drop-off, one bus, one set of school events, siblings together.
Lisbon has no high school. Students go on to Norwich Free Academy and other regional options with the town paying tuition. NFA is a school of choice whose sending communities fund tuition, and Lisbon is one of its partner communities alongside Norwich, Bozrah, Brooklyn, Canterbury, Franklin, Preston, Sprague and Voluntown. Whether partner-community status carries a guaranteed seat is something I could not verify — ask NFA and the Lisbon superintendent's office directly, and get the answer before you buy if high school placement is a deciding factor for your family.
Lisbon is a town of roughly 4,195 people at the confluence of the Quinebaug and Shetucket Rivers, immediately north of Norwich, with Route 395 and Route 169 running through it. Newent is its historic village name, which you will still see on listings and older documents.
The town's most distinctive piece of infrastructure is the Taft Tunnel, a railroad tunnel on the Providence and Worcester line — an unusual survival of nineteenth-century railroad engineering in a state where most such structures are gone.
The character is straightforward: a small town with rural land, river frontage, an interstate interchange, and a location that puts Norwich, the casinos, Route 6 and the shoreline all within a reasonable drive. It is not picturesque in the way Woodstock or Old Lyme are picturesque. It is convenient, well-priced and quiet, which is a different and equally legitimate thing to want.
One note on what I am not telling you: there are claims circulating online about the size, tenancy and grand-list contribution of Lisbon's retail development. I could not verify them from a primary source and I am not going to publish figures about your town's tax base that I cannot stand behind. If the commercial base matters to your decision, the Lisbon Assessor can tell you what it actually contributes.
Lisbon is well outside the crumbling-concrete foundation area. The 20-mile radius defining Connecticut's crumbling foundation program is centered on the former J.J. Mottes Concrete Company in Stafford Springs, far to the northwest. That issue shapes inspection strategy in Tolland and Windham County. It is not a Lisbon concern.
Septic and well permits go through the Uncas Health District, which serves Lisbon along with Bozrah, Franklin, Griswold, Lebanon, Montville, Norwich, Preston, Salem, Sprague and Voluntown. Much of Lisbon is well and septic. Pull the Uncas permit history on any house you are serious about — the installation date and permitted bedroom count of a septic system are among the most consequential and most commonly skipped items in a rural Connecticut purchase, and the permitted bedroom count can limit what you are allowed to do with the house later.
Lisbon is a small-staff town; confirm Assessor, Tax Collector and Town Clerk hours by phone before you drive, and do not assume a Friday closing can record without checking.
You are in the strongest small-town market in the county: 103.4% of asking, a 15.7% price gain, and buyers competing for a fixed number of houses. That is about as good a set of conditions as a seller gets.
Three things I would do.
Fix the address problem in your marketing. If your listing leads with a Jewett City address, a meaningful share of buyers searching Lisbon will never see it, and a meaningful share of those who do see it will assume they are buying into the borough's 31.72 mill rate. Say "Lisbon" and say "26.70 mills." This is the single highest-return change most Lisbon listings could make and it costs nothing.
Price to the current market, not to last year's. A 15.7% median move in twelve months means comparables from early 2025 understate today. That is exactly the situation where an automated valuation lags reality and a seller leaves money on the table by trusting it.
Say the school enrollment number. Buyers comparing Lisbon to Franklin or Bozrah assume all small-town PK–8 schools are the same size. Lisbon Central's 413 students against their roughly 180 is a genuine differentiator for families who want a small school but not a tiny one.
If you want a real number for your home, I will walk the property, pull the actual comparables, and tell you honestly what I think it brings.
Single-family homes sold at a median of $397,000 in 2025, up 15.7% from $343,000 in 2024 — the second-largest gain in New London County — on identical volume of 45 sales both years. Homes sold at 103.4% of list, the strongest premium of any small town in the county, in a median of 21 days. Source: SmartMLS Local Market Update, December 2025.
Lisbon's ZIP code, 06351, is served under the "Jewett City" postal designation. Jewett City is an incorporated borough inside the Town of Griswold — a different town. A Lisbon house with a Jewett City mailing address is still taxed by Lisbon at 26.70 mills, not by the borough at 31.72. Always confirm the town of record from the assessor's field card, not the mailing address.
26.70 mills for FY2025-26, on the October 1, 2024 Grand List. On a $397,000 house assessed at 70% of value, that is roughly $7,420 a year. Lisbon has no separate fire or special taxing districts. Connecticut has not published FY2026-27 rates; confirm the current figure with the Lisbon Tax Collector.
No. Lisbon Central School serves the whole town PK–8 with about 413 students — substantially larger than the PK–8 schools in neighboring Franklin and Bozrah. High schoolers attend Norwich Free Academy and other regional options with the town paying tuition. Confirm current placement rules with the district if this matters to your purchase.
A nineteenth-century railroad tunnel in Lisbon on the Providence and Worcester line — an unusual survival of period railroad engineering in Connecticut, and the town's most distinctive piece of infrastructure.
No. Lisbon is far outside the 20-mile radius around the former J.J. Mottes Concrete Company in Stafford Springs that defines Connecticut's crumbling foundation program area.
Sources and dates. Sale price, closed sales, days on market and percent of list received: SmartMLS Local Market Update, December 2025, single-family detached, full-year 2025 and 2024. Mill rate FY2025-26 and absence of special taxing districts: Connecticut Office of Policy and Management mill rate and tax levy data. Griswold and Borough of Jewett City rates: Town of Griswold and Borough of Jewett City. ZIP code 06351 postal designation: United States Postal Service. Schools and enrollment: Lisbon Public Schools and Lisbon Central School. Norwich Free Academy partner communities: Norwich Free Academy. Taft Tunnel and Providence and Worcester line: historical railroad records. Population: U.S. Census Bureau. Health district: Uncas Health District. Crumbling foundations radius: Connecticut Department of Housing.
Last updated August 2026. Tax rates and market data change — ask me for current numbers.
