# Building permits at 104 Beaver St, Boston, MA

The biggest project within a quarter mile since May 1: a $7.6M project at 1318-1320 River St, permitted May 5.

11 permits on record here. The newest, Feb 19: Wire living space in basement and wire one AC condenser. Within a quarter mile, the city has issued 28 more permits (24 projects) since May 1. One is a new building, 0.22 mi away.

## At this address

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Feb 19, 2026 | Electrical | Wire living space in basement and wire one AC condenser | $7,650 | [E1822343](https://nearbypermits.com/boston/permit/E1822343/) |
| Dec 19, 2025 | Alteration or repair | Proposed extension of living space into basement 703 sqft Frame walls around, sprayfoam insulation, new eletrical, mini split system, erv system, drywall, paint, vinyl flooring, clean finish carpentry | $57,765 | [ALT1696928](https://nearbypermits.com/boston/permit/ALT1696928/) |
| Mar 2, 2015 | Plumbing | installation of gas supplies to stove, fireplace, 2 furnaces and water heater | $2,000 | [G443699](https://nearbypermits.com/boston/permit/G443699/) |
| Jan 30, 2015 | Electrical | installation of a burglary alarm system in a new 1 family home. | $325 | [ELV444961](https://nearbypermits.com/boston/permit/ELV444961/) |
| Jan 20, 2015 | Electrical | wire for catv and telephone | $1,000 | [ELV442576](https://nearbypermits.com/boston/permit/ELV442576/) |
| Jan 20, 2015 | Fire systems | wire for hard wired smoke detectors | $1,500 | [EFA442580](https://nearbypermits.com/boston/permit/EFA442580/) |
| Jan 20, 2015 | Electrical | wire new single family home | $15,000 | [E442569](https://nearbypermits.com/boston/permit/E442569/) |
| Dec 23, 2014 | Plumbing | installation of plumbing for 2 full & 1 half baths, kitchen & laundry | $12,000 | [PL436523](https://nearbypermits.com/boston/permit/PL436523/) |
| Nov 7, 2014 | Electrical | install temp service for new construction ua 2034848 | $400 | [ETS424853](https://nearbypermits.com/boston/permit/ETS424853/) |
| Oct 31, 2014 | New building | Construct a new single family home on a lot consisting of approx. 4650 sq ft. | $180,000 | [ERT303644](https://nearbypermits.com/boston/permit/ERT303644/) |
| Jun 25, 2013 | Alteration or repair | Take 1500 sf ft from 69 Child St (parcel 18-11663-00) Creating a lot size of 4,649 sf ft. to be known as 104 BEAVER st. | Not listed | [ALT257528](https://nearbypermits.com/boston/permit/ALT257528/) |

## Within ¼ mi since May 1, 2026

28 permits in the circle. From our copy of the city's data (last 24 months).

### Next door (under 250 ft), 1 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Sep 15, 2026 | [66 Child St](https://nearbypermits.com/boston/address/66-child-st/) | 250 ft E | Alteration or repair | Porch and deck repairs. Replace steps decking and some handrails on existing porch and rear deck. | $13,800 | [SF1901166](https://nearbypermits.com/boston/permit/SF1901166/) |

### This block (250 to 1,000 ft), 16 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Sep 25, 2026 | [28 Avila Rd](https://nearbypermits.com/boston/address/28-avila-rd/) | 480 ft SE | Electrical | 200 amp service upgrade from 100 amps. | $3,800 | [E1904044](https://nearbypermits.com/boston/permit/E1904044/) |
| Sep 22, 2026 | [2 Greenbrook Rd](https://nearbypermits.com/boston/address/2-greenbrook-rd/) | 920 ft NE | Alteration or repair | Attic, slope, kneewall, walls, overhang insulation | $11,964 | [SF1897931](https://nearbypermits.com/boston/permit/SF1897931/) |
| Sep 3, 2026 | [22 Perkins Av](https://nearbypermits.com/boston/address/22-perkins-av/) | 490 ft S | Solar | Installation of roof mounted solar pv - 13 panels - 5.33kW DC. Installation of Tesla ESS on exterior of building. No Structural. | $50,853 | [SF1890502](https://nearbypermits.com/boston/permit/SF1890502/) |
| Aug 24, 2026 | [22 Perkins Av](https://nearbypermits.com/boston/address/22-perkins-av/) | 490 ft S | Solar | Installation of roof mounted solar pv - 13 panels - 5.33kW DC. Installation of Tesla ESS on exterior of building. | $35,597 | [E1890507](https://nearbypermits.com/boston/permit/E1890507/) |
| Aug 20, 2026 | [28 Avila Rd](https://nearbypermits.com/boston/address/28-avila-rd/) | 480 ft SE | Electrical | 200 Amp mpu (main panel upgrade) | $3,600 | [E1890202](https://nearbypermits.com/boston/permit/E1890202/) |
| Aug 18, 2026 | [32 Linwood St](https://nearbypermits.com/boston/address/32-linwood-st/) | 540 ft E | Solar | Installation of roof mounted photovoltaic solar systems, 6.15 KW 15 panels with installation of 1 franklin battery installed on exterior of home | $63,300 | [SF1877196](https://nearbypermits.com/boston/permit/SF1877196/) |
| Jul 31, 2026 | [32 Linwood St](https://nearbypermits.com/boston/address/32-linwood-st/) | 540 ft E | Solar | Installation of roof mounted photovoltaic solar systems, 6.15 KW 15 panels with installation of 1 franklin battery installed on exterior of home | $63,300 | [E1877200](https://nearbypermits.com/boston/permit/E1877200/) |
| Aug 10, 2026 | [2 Greenbrook Rd](https://nearbypermits.com/boston/address/2-greenbrook-rd/) | 920 ft NE | Electrical | Service upgrade from 100 to 200A, overhead. | $7,500 | [E1884108](https://nearbypermits.com/boston/permit/E1884108/) |
| Aug 6, 2026 | [30 Linwood St](https://nearbypermits.com/boston/address/30-linwood-st/) | 570 ft E | Roofing | Strip existing roof of main house and install new artisan shingles. Install ice and water shield at bottom eaves and in valleys. Install 8 inch drip edge at all outside edges. Supply all new pipe boots. Repair trim on rear and front porches and replace with PVC. Clean all roof related debris. | $16,500 | [SF1875361](https://nearbypermits.com/boston/permit/SF1875361/) |
| Aug 5, 2026 | [5 Austin St](https://nearbypermits.com/boston/address/5-austin-st/) | 910 ft E | Roofing | Remove and restrip with new asphalt roof - 24sq | $24,520 | [SF1879285](https://nearbypermits.com/boston/permit/SF1879285/) |
| Jul 20, 2026 | [132 Beaver St](https://nearbypermits.com/boston/address/132-beaver-st/) | 620 ft SW | Other | Remove illegal kitchen and correct and close violation #860064 and return basement to storage only | $1,000 | [SF1872367](https://nearbypermits.com/boston/permit/SF1872367/) |
| Jun 4, 2026 | [51 Child St](https://nearbypermits.com/boston/address/51-child-st/) | 350 ft NE | Alteration or repair | Remove and replace 14 windows, like for like, same size, no structural changes | $25,000 | [SF1822412](https://nearbypermits.com/boston/permit/SF1822412/) |
| Jun 1, 2026 | [82 Child St](https://nearbypermits.com/boston/address/82-child-st/) | 300 ft SE | Plumbing | water heater replacement | $650 | [PL1855071](https://nearbypermits.com/boston/permit/PL1855071/) |
| Jun 1, 2026 | [82 Child St](https://nearbypermits.com/boston/address/82-child-st/) | 300 ft SE | Plumbing | water heater replacement | $650 | [G1855069](https://nearbypermits.com/boston/permit/G1855069/) |
| May 16, 2026 | [148 Beaver St](https://nearbypermits.com/boston/address/148-beaver-st/) | 890 ft SW | Alteration or repair | Interior renovation of existing single-family dwelling, including kitchen and bathroom demolition, minor framing modifications, full upgrade of plumbing, electrical, and HVAC systems, and associated finish work. | $140,000 | [SF1845267](https://nearbypermits.com/boston/permit/SF1845267/) |
| May 2, 2026 | [12 Perkins Av](https://nearbypermits.com/boston/address/12-perkins-av/) | 650 ft S | Electrical | installing a new service for an ADU building behind the existing house. There is an existing permit open for another electrician. we are ONLY bringing the new service to the building and then the other electrician will take it from there | $5,000 | [E1843878](https://nearbypermits.com/boston/permit/E1843878/) |

### Farther (1,000 ft to ¼ mi), 11 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Sep 4, 2026 | [16 Barry St](https://nearbypermits.com/boston/address/16-barry-st/) | 0.22 mi SE | Alteration or repair | Full kitchen gut and renovation. | $53,700 | [SF1894917](https://nearbypermits.com/boston/permit/SF1894917/) |
| Sep 4, 2026 | [18 Summer St](https://nearbypermits.com/boston/address/18-summer-st/) | 0.22 mi E | Alteration or repair | Remove and replace 1 entry door; like for like size; no structural changes | $1,485 | [SF1894519](https://nearbypermits.com/boston/permit/SF1894519/) |
| Aug 25, 2026 | [33 Austin St](https://nearbypermits.com/boston/address/33-austin-st/) | 0.23 mi NE | Electrical | Install #10 AWG circuit with 35A 2-pole GFCI breaker to 60A AC disconnect with surge arrester Install a 20A circuit with 20A AFCI/GFCI breaker for a service receptacle with in-use weatherproof cover. Replace 16-space 100A Panel with a 30-space 100 panel. for a 3.5 ton heat pump for apt 2 | $3,000 | [E1891259](https://nearbypermits.com/boston/permit/E1891259/) |
| Aug 25, 2026 | [33 Austin St](https://nearbypermits.com/boston/address/33-austin-st/) | 0.23 mi NE | Electrical | Install #10 AWG circuit with 35A 2-pole GFCI breaker to 60A AC disconnect with surge arrester Install a 20A circuit with 20A AFCI/GFCI breaker for a service receptacle with in-use weatherproof cover. Replace 16-space 100A Panel with a 30-space 100 panel. for a 4 ton heat pump for apt 1 | $3,000 | [E1891258](https://nearbypermits.com/boston/permit/E1891258/) |
| Aug 14, 2026 | [29 Business St](https://nearbypermits.com/boston/address/29-business-st/) | 0.24 mi SE | Alteration or repair | rebuild exterior rear stairs | $6,000 | [SF1887455](https://nearbypermits.com/boston/permit/SF1887455/) |
| Jun 12, 2026 | [46 Summer St](https://nearbypermits.com/boston/address/46-summer-st/) | 0.24 mi NE | Alteration or repair | Removing and replacing 9 windows, replacing like with like, no structural changes. | $9,105 | [SF1855441](https://nearbypermits.com/boston/permit/SF1855441/) |
| May 15, 2026 | [1409 River St](https://nearbypermits.com/boston/address/1409-river-st/) | 0.23 mi S | Plumbing | replace toilet, sink, and tub | $1,200 | [PL1849297](https://nearbypermits.com/boston/permit/PL1849297/) |
| May 5, 2026 | [1318-1320 River St](https://nearbypermits.com/boston/address/1318--1320-river-st/) | 0.22 mi SE | New building | Erect 4 story mixed-use structure to consist of 30 residential units (levels 2-4) and ground floor coffee shop (small take-out restaurant; core/shell). Enclosed ground floor parking for 30 cars; stacker parking utilized.;[ePlan] In conjunction with ALT1316466SHORT FORM / DEMO PERMIT REQUIRED FOR EXI | $7,605,231 | [ERT1291940](https://nearbypermits.com/boston/permit/ERT1291940/) |
| May 5, 2026 | [11 Business St](https://nearbypermits.com/boston/address/11-business-st/) | 0.23 mi SE | Electrical | Adding public meter an unit 4 meeter | $8,000 | [E1844869](https://nearbypermits.com/boston/permit/E1844869/) |
| May 4, 2026 | [155 Beaver St](https://nearbypermits.com/boston/address/155-beaver-st/) | 0.21 mi SW | Alteration or repair | Residential weatherization/air sealing. No structural changes. (Site ID - 1613580976, 1802243665 ) (Unit-1) (Unit-2) | $13,000 | [SF1839547](https://nearbypermits.com/boston/permit/SF1839547/) |
| May 4, 2026 | [1386-1388 River St](https://nearbypermits.com/boston/address/1386--1388-river-st/) | 0.20 mi S | Alteration or repair | Install an egress window and a Landscaping wall | $2,500 | [SF1837591](https://nearbypermits.com/boston/permit/SF1837591/) |

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Source: Boston Inspectional Services Department permit data (https://data.boston.gov/dataset/approved-building-permits). Checked 2026-10-05 15:26 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Map, all 11 permits at this address and 28 nearby: https://nearbypermits.com/boston/address/104-beaver-st/